/
PageAdapter.xml
821 lines (746 loc) · 66.4 KB
/
PageAdapter.xml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
<Type Name="PageAdapter" FullName="System.Web.UI.Adapters.PageAdapter">
<TypeSignature Language="C#" Value="public abstract class PageAdapter : System.Web.UI.Adapters.ControlAdapter" />
<TypeSignature Language="ILAsm" Value=".class public auto ansi abstract beforefieldinit PageAdapter extends System.Web.UI.Adapters.ControlAdapter" />
<TypeSignature Language="DocId" Value="T:System.Web.UI.Adapters.PageAdapter" />
<TypeSignature Language="VB.NET" Value="Public MustInherit Class PageAdapter
Inherits ControlAdapter" />
<TypeSignature Language="F#" Value="type PageAdapter = class
 inherit ControlAdapter" />
<TypeSignature Language="C++ CLI" Value="public ref class PageAdapter abstract : System::Web::UI::Adapters::ControlAdapter" />
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Base>
<BaseTypeName>System.Web.UI.Adapters.ControlAdapter</BaseTypeName>
</Base>
<Interfaces />
<Docs>
<summary>Adapts a Web page for a specific browser and provides the base class from which all page adapters inherit, directly or indirectly.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter> class is an abstract class that adapts a Web page for a specific class of browsers, defined by the markup language that the browser uses (for example, HTML or XHTML). Much of the adaptability in rendering behavior can be encapsulated in the specialized text writer classes that derive from the <xref:System.Web.UI.HtmlTextWriter> class, so it is not always necessary to provide a page adapter.
Most members of derived page adapters are called from the <xref:System.Web.UI.Page> class or from control adapters. First, the <xref:System.Web.UI.Page> class or control adapters detect the presence of the derived page adapter, and then call the member, or provide the functionality if the page adapter is not present.
The members of the <xref:System.Web.UI.Adapters.PageAdapter> class provide the following functionality:
- The <xref:System.Web.UI.Adapters.PageAdapter.CacheVaryByHeaders%2A> and <xref:System.Web.UI.Adapters.PageAdapter.CacheVaryByParams%2A> properties define additional HTTP headers and HTTP `GET` and `POST` parameters that can be used to vary caching. They are called during cache initialization from the <xref:System.Web.UI.Page> class.
- The <xref:System.Web.UI.Adapters.PageAdapter.GetStatePersister%2A> method returns an object that can be used to persist the combined view and control states of the page. It is referenced from the <xref:System.Web.UI.Page.PageStatePersister%2A> property if a derived page adapter is present.
- The <xref:System.Web.UI.Adapters.PageAdapter.GetPostBackFormReference%2A> method provides a DHTML code fragment that can be used to reference forms in scripts.
- The <xref:System.Web.UI.Adapters.PageAdapter.DeterminePostBackMode%2A> method returns a collection of the postback variables if the page is in postback. It is called by the .NET Framework instead of the <xref:System.Web.UI.Page.DeterminePostBackMode%2A?displayProperty=nameWithType> method if a derived page adapter is present.
- The <xref:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink%2A> and <xref:System.Web.UI.Adapters.PageAdapter.RenderEndHyperlink%2A> methods are used by control adapters to render hyperlinks if a derived page adapter is present.
- The <xref:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent%2A> method renders a hyperlink or postback client tag that can submit the form.
- The <xref:System.Web.UI.Adapters.PageAdapter.RegisterRadioButton%2A> and <xref:System.Web.UI.Adapters.PageAdapter.GetRadioButtonsByGroup%2A> methods are used by radio button control adapters to reference the other <xref:System.Web.UI.WebControls.RadioButton> controls in a radio button group.
- The <xref:System.Web.UI.Adapters.PageAdapter.ClientState%2A> property provides access to the combined control and view states of the <xref:System.Web.UI.Page> object through the internal `ClientState` property of the <xref:System.Web.UI.Page> class.
- The <xref:System.Web.UI.Adapters.PageAdapter.TransformText%2A> method is used by control adapters to perform device-specific text transformation.
## Examples
The following code example demonstrates how to derive a class named `CustomPageAdapter` from the <xref:System.Web.UI.Adapters.PageAdapter> class and override the <xref:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink%2A> method. The <xref:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink%2A> method adds an attribute named `src` to a hyperlink, which contains a reference to the current page. All hyperlinks rendered in pages to which `CustomPageAdapter` is attached will have the `src` attribute.
:::code language="csharp" source="~/snippets/csharp/VS_Snippets_WebNet/System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink/CS/pageadapter.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_WebNet/System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink/VB/pageadapter.vb" id="Snippet1":::
]]></format>
</remarks>
<altmember cref="T:System.Web.UI.Adapters.ControlAdapter" />
</Docs>
<Members>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="protected PageAdapter ();" />
<MemberSignature Language="ILAsm" Value=".method familyhidebysig specialname rtspecialname instance void .ctor() cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.#ctor" />
<MemberSignature Language="VB.NET" Value="Protected Sub New ()" />
<MemberSignature Language="C++ CLI" Value="protected:
 PageAdapter();" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Attributes>
<Attribute FrameworkAlternate="netframework-4.0">
<AttributeName Language="C#">[System.Runtime.TargetedPatchingOptOut("Performance critical to inline this type of method across NGen image boundaries")]</AttributeName>
<AttributeName Language="F#">[<System.Runtime.TargetedPatchingOptOut("Performance critical to inline this type of method across NGen image boundaries")>]</AttributeName>
</Attribute>
</Attributes>
<Parameters />
<Docs>
<summary>Initializes a new instance of the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The .NET Framework constructs this adapter internally when it creates the corresponding <xref:System.Web.UI.Page> class or derived class.
]]></format>
</remarks>
<altmember cref="T:System.Web.UI.Page" />
<altmember cref="T:System.Web.UI.Adapters.ControlAdapter" />
</Docs>
</Member>
<Member MemberName="CacheVaryByHeaders">
<MemberSignature Language="C#" Value="public virtual System.Collections.Specialized.StringCollection CacheVaryByHeaders { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class System.Collections.Specialized.StringCollection CacheVaryByHeaders" />
<MemberSignature Language="DocId" Value="P:System.Web.UI.Adapters.PageAdapter.CacheVaryByHeaders" />
<MemberSignature Language="VB.NET" Value="Public Overridable ReadOnly Property CacheVaryByHeaders As StringCollection" />
<MemberSignature Language="F#" Value="member this.CacheVaryByHeaders : System.Collections.Specialized.StringCollection" Usage="System.Web.UI.Adapters.PageAdapter.CacheVaryByHeaders" />
<MemberSignature Language="C++ CLI" Value="public:
 virtual property System::Collections::Specialized::StringCollection ^ CacheVaryByHeaders { System::Collections::Specialized::StringCollection ^ get(); };" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Collections.Specialized.StringCollection</ReturnType>
</ReturnValue>
<Docs>
<summary>Gets a list of additional HTTP headers by which caching is varied for the Web page to which this derived page adapter is attached.</summary>
<value>An <see cref="T:System.Collections.IList" /> that contains a list of HTTP headers; otherwise, <see langword="null" />.</value>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
Entities on the Web that cache Web pages cache multiple versions, based on the HTTP headers and other factors. For example, a version for each language in which a page is generated is typically cached, based on the `Accept-Language` HTTP header.
For specific browsers, it might be necessary to vary caching by HTTP headers in addition to the headers that control target-independent caching. For example, it might be necessary to cache different versions of a page for different screen sizes.
The header names returned by the <xref:System.Web.UI.Adapters.PageAdapter.CacheVaryByHeaders%2A> property are added to the list of headers on the `Vary` HTTP header sent to the client browser.
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="P:System.Web.UI.Adapters.PageAdapter.CacheVaryByHeaders" /> property to return a list of the additional headers to control target-specific caching. The <see cref="P:System.Web.UI.Adapters.PageAdapter.CacheVaryByHeaders" /> base property returns <see langword="null" />.</para>
</block>
<altmember cref="T:System.Web.HttpCacheVaryByHeaders" />
<altmember cref="P:System.Web.HttpCachePolicy.VaryByHeaders" />
<altmember cref="T:System.Web.UI.Page" />
<related type="Article" href="https://docs.microsoft.com/previous-versions/aspnet/a6s4ks5w(v=vs.100)">How to: Cache Versions of a Page, Based on HTTP Headers</related>
</Docs>
</Member>
<Member MemberName="CacheVaryByParams">
<MemberSignature Language="C#" Value="public virtual System.Collections.Specialized.StringCollection CacheVaryByParams { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class System.Collections.Specialized.StringCollection CacheVaryByParams" />
<MemberSignature Language="DocId" Value="P:System.Web.UI.Adapters.PageAdapter.CacheVaryByParams" />
<MemberSignature Language="VB.NET" Value="Public Overridable ReadOnly Property CacheVaryByParams As StringCollection" />
<MemberSignature Language="F#" Value="member this.CacheVaryByParams : System.Collections.Specialized.StringCollection" Usage="System.Web.UI.Adapters.PageAdapter.CacheVaryByParams" />
<MemberSignature Language="C++ CLI" Value="public:
 virtual property System::Collections::Specialized::StringCollection ^ CacheVaryByParams { System::Collections::Specialized::StringCollection ^ get(); };" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Collections.Specialized.StringCollection</ReturnType>
</ReturnValue>
<Docs>
<summary>Gets a list of additional parameters from HTTP GET and POST requests by which caching is varied for the Web page to which this derived page adapter is attached.</summary>
<value>An <see cref="T:System.Collections.IList" /> that contains a list of the GET and POST parameters; otherwise, <see langword="null" />.</value>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
Entities on the Web that cache Web pages cache multiple versions based on, among other factors, the request parameters. For example, a version for each store location within a retail chain for which a page might be generated would typically be cached based on the parameter name (for example, `StoreID`).
For specific browsers, it might be necessary to vary caching by GET or POST parameters in addition to the parameters that control target-independent caching. For example, it might be necessary to cache different versions of a page for different mobile phone service providers.
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="P:System.Web.UI.Adapters.PageAdapter.CacheVaryByParams" /> property to return a list of the additional GET or POST parameters to control target-specific caching. The <see cref="P:System.Web.UI.Adapters.PageAdapter.CacheVaryByParams" /> base method returns <see langword="null" />.</para>
</block>
<altmember cref="T:System.Web.UI.Page" />
<altmember cref="T:System.Web.HttpCacheVaryByParams" />
<altmember cref="P:System.Web.HttpCachePolicy.VaryByParams" />
<related type="Article" href="https://docs.microsoft.com/previous-versions/aspnet/y96218s9(v=vs.100)">How to: Cache Versions of a Page, Based on Parameters</related>
</Docs>
</Member>
<Member MemberName="ClientState">
<MemberSignature Language="C#" Value="protected string ClientState { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance string ClientState" />
<MemberSignature Language="DocId" Value="P:System.Web.UI.Adapters.PageAdapter.ClientState" />
<MemberSignature Language="VB.NET" Value="Protected ReadOnly Property ClientState As String" />
<MemberSignature Language="F#" Value="member this.ClientState : string" Usage="System.Web.UI.Adapters.PageAdapter.ClientState" />
<MemberSignature Language="C++ CLI" Value="protected:
 property System::String ^ ClientState { System::String ^ get(); };" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.String</ReturnType>
</ReturnValue>
<Docs>
<summary>Gets an encoded string that contains the view and control states data of the Web page to which this derived page adapter is attached.</summary>
<value>An encoded <see cref="T:System.String" /> containing the combined view and control states of the controls on the associated <see cref="T:System.Web.UI.Page" />.</value>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter.ClientState%2A> property provides access to the internal `ClientState` property of the <xref:System.Web.UI.Page> class.
View state data stored by the <xref:System.Web.UI.PageStatePersister> object in the internal `ClientState` property of <xref:System.Web.UI.Page> will always be saved in the hidden field on the Web page.
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you cannot override the <see cref="P:System.Web.UI.Adapters.PageAdapter.ClientState" /> property because it is not <see langword="virtual" />. To modify the behavior of <see cref="P:System.Web.UI.Adapters.PageAdapter.ClientState" /> in a derived class, implement a new <see cref="P:System.Web.UI.Adapters.PageAdapter.ClientState" /> property that references the <see cref="P:System.Web.UI.Adapters.PageAdapter.ClientState" /> property of the base class.</para>
</block>
<altmember cref="T:System.Web.UI.Page" />
<altmember cref="M:System.Web.UI.Adapters.ControlAdapter.LoadAdapterControlState(System.Object)" />
<altmember cref="M:System.Web.UI.Adapters.ControlAdapter.LoadAdapterViewState(System.Object)" />
<altmember cref="M:System.Web.UI.Adapters.ControlAdapter.SaveAdapterControlState" />
<altmember cref="M:System.Web.UI.Adapters.ControlAdapter.SaveAdapterViewState" />
<related type="Article" href="https://msdn.microsoft.com/library/082c763e-ffe8-4baf-b5e5-a26b2d383187">Page Adapters and View State</related>
<related type="Article" href="https://docs.microsoft.com/previous-versions/aspnet/75x4ha6s(v=vs.100)">ASP.NET State Management Overview</related>
</Docs>
</Member>
<Member MemberName="DeterminePostBackMode">
<MemberSignature Language="C#" Value="public virtual System.Collections.Specialized.NameValueCollection DeterminePostBackMode ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.Collections.Specialized.NameValueCollection DeterminePostBackMode() cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.DeterminePostBackMode" />
<MemberSignature Language="VB.NET" Value="Public Overridable Function DeterminePostBackMode () As NameValueCollection" />
<MemberSignature Language="F#" Value="abstract member DeterminePostBackMode : unit -> System.Collections.Specialized.NameValueCollection
override this.DeterminePostBackMode : unit -> System.Collections.Specialized.NameValueCollection" Usage="pageAdapter.DeterminePostBackMode " />
<MemberSignature Language="C++ CLI" Value="public:
 virtual System::Collections::Specialized::NameValueCollection ^ DeterminePostBackMode();" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Collections.Specialized.NameValueCollection</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<summary>Determines whether the Web page is in postback and returns a name/value collection of the postback variables.</summary>
<returns>A <see cref="T:System.Collections.Specialized.NameValueCollection" /> of the postback variables, if any; otherwise <see langword="null" />.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter.DeterminePostBackMode%2A> method returns one of the following collections:
- Form variables if the HTTP data transfer method is `POST`.
- Query string variables if the HTTP method is `GET`.
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="M:System.Web.UI.Adapters.PageAdapter.DeterminePostBackMode" /> method to provide target-specific handling of the postback variables collection.</para>
</block>
<altmember cref="T:System.Web.UI.Page" />
<altmember cref="M:System.Web.UI.Page.DeterminePostBackMode" />
<altmember cref="P:System.Web.HttpRequest.Form" />
<altmember cref="P:System.Web.HttpRequest.QueryString" />
</Docs>
</Member>
<Member MemberName="DeterminePostBackModeUnvalidated">
<MemberSignature Language="C#" Value="public virtual System.Collections.Specialized.NameValueCollection DeterminePostBackModeUnvalidated ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.Collections.Specialized.NameValueCollection DeterminePostBackModeUnvalidated() cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.DeterminePostBackModeUnvalidated" />
<MemberSignature Language="VB.NET" Value="Public Overridable Function DeterminePostBackModeUnvalidated () As NameValueCollection" />
<MemberSignature Language="F#" Value="abstract member DeterminePostBackModeUnvalidated : unit -> System.Collections.Specialized.NameValueCollection
override this.DeterminePostBackModeUnvalidated : unit -> System.Collections.Specialized.NameValueCollection" Usage="pageAdapter.DeterminePostBackModeUnvalidated " />
<MemberSignature Language="C++ CLI" Value="public:
 virtual System::Collections::Specialized::NameValueCollection ^ DeterminePostBackModeUnvalidated();" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Collections.Specialized.NameValueCollection</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<summary>Returns a name-value collection of data that was posted to the page using either a POST or a GET command, without performing ASP.NET request validation on the request.</summary>
<returns>The unvalidated form data.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
For more information, see the <xref:System.Web.UnvalidatedRequestValues> class.
]]></format>
</remarks>
</Docs>
</Member>
<Member MemberName="GetPostBackFormReference">
<MemberSignature Language="C#" Value="protected internal virtual string GetPostBackFormReference (string formId);" />
<MemberSignature Language="ILAsm" Value=".method familyorassemblyhidebysig newslot virtual instance string GetPostBackFormReference(string formId) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.GetPostBackFormReference(System.String)" />
<MemberSignature Language="VB.NET" Value="Protected Friend Overridable Function GetPostBackFormReference (formId As String) As String" />
<MemberSignature Language="F#" Value="abstract member GetPostBackFormReference : string -> string
override this.GetPostBackFormReference : string -> string" Usage="pageAdapter.GetPostBackFormReference formId" />
<MemberSignature Language="C++ CLI" Value="protected public:
 virtual System::String ^ GetPostBackFormReference(System::String ^ formId);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.String</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="formId" Type="System.String" />
</Parameters>
<Docs>
<param name="formId">A <see cref="T:System.String" /> containing the client ID of the form that was posted.</param>
<summary>Returns a DHTML code fragment that the client browser can use to reference the form on the page that was posted.</summary>
<returns>A <see cref="T:System.String" /> with a reference to the form on the page that was posted.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter.GetPostBackFormReference%2A> method provides a DHTML reference to the postback form. The code fragment has the following format:
`document.forms['` `formID` `']`
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="M:System.Web.UI.Adapters.PageAdapter.GetPostBackFormReference(System.String)" /> method if the markup for the browser supported by the adapter requires a different format for the postback form reference. For example, the HTML 3.2 standard used by PocketPC browsers requires the following format:
<c>document.</c><paramref name="formID" /></para>
</block>
<altmember cref="T:System.Web.UI.Page" />
</Docs>
</Member>
<Member MemberName="GetRadioButtonsByGroup">
<MemberSignature Language="C#" Value="public virtual System.Collections.ICollection GetRadioButtonsByGroup (string groupName);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.Collections.ICollection GetRadioButtonsByGroup(string groupName) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.GetRadioButtonsByGroup(System.String)" />
<MemberSignature Language="VB.NET" Value="Public Overridable Function GetRadioButtonsByGroup (groupName As String) As ICollection" />
<MemberSignature Language="F#" Value="abstract member GetRadioButtonsByGroup : string -> System.Collections.ICollection
override this.GetRadioButtonsByGroup : string -> System.Collections.ICollection" Usage="pageAdapter.GetRadioButtonsByGroup groupName" />
<MemberSignature Language="C++ CLI" Value="public:
 virtual System::Collections::ICollection ^ GetRadioButtonsByGroup(System::String ^ groupName);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Collections.ICollection</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="groupName" Type="System.String" />
</Parameters>
<Docs>
<param name="groupName">A <see cref="T:System.String" /> that is the name of the <see cref="T:System.Web.UI.WebControls.RadioButton" /> group to retrieve.</param>
<summary>Retrieves a collection of radio button controls specified by <paramref name="groupName" />.</summary>
<returns>An <see cref="T:System.Collections.ICollection" /> of <see cref="T:System.Web.UI.WebControls.RadioButton" /> controls that make up <paramref name="groupName" />.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
Radio button control adapters use the <xref:System.Web.UI.Adapters.PageAdapter.GetRadioButtonsByGroup%2A> and <xref:System.Web.UI.Adapters.PageAdapter.RegisterRadioButton%2A> methods to reference the other <xref:System.Web.UI.WebControls.RadioButton> controls in the group.
]]></format>
</remarks>
<altmember cref="M:System.Web.UI.Adapters.PageAdapter.RegisterRadioButton(System.Web.UI.WebControls.RadioButton)" />
<altmember cref="T:System.Web.UI.WebControls.RadioButton" />
</Docs>
</Member>
<Member MemberName="GetStatePersister">
<MemberSignature Language="C#" Value="public virtual System.Web.UI.PageStatePersister GetStatePersister ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.Web.UI.PageStatePersister GetStatePersister() cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.GetStatePersister" />
<MemberSignature Language="VB.NET" Value="Public Overridable Function GetStatePersister () As PageStatePersister" />
<MemberSignature Language="F#" Value="abstract member GetStatePersister : unit -> System.Web.UI.PageStatePersister
override this.GetStatePersister : unit -> System.Web.UI.PageStatePersister" Usage="pageAdapter.GetStatePersister " />
<MemberSignature Language="C++ CLI" Value="public:
 virtual System::Web::UI::PageStatePersister ^ GetStatePersister();" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Web.UI.PageStatePersister</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<summary>Returns an object that is used by the Web page to maintain the control and view states.</summary>
<returns>An object derived from <see cref="T:System.Web.UI.PageStatePersister" /> that supports creating and extracting the combined control and view states for the <see cref="T:System.Web.UI.Page" />.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Page.PageStatePersister%2A> property uses the <xref:System.Web.UI.Adapters.PageAdapter.GetStatePersister%2A> method to return the object, derived from the <xref:System.Web.UI.PageStatePersister> class, that forms and extracts the combined control and view states for the page. If there is no derived page adapter attached to the page, a <xref:System.Web.UI.HiddenFieldPageStatePersister> object is used to maintain the state in a hidden field on the page.
|Link type|Resulting link|
|---------------|--------------------|
|Code Entity Reference,cer|<xref:System.Char.ToString%2A>|
|Code Entity Reference Qualified, cerq|<xref:System.Char.ToString%2A?displayProperty=nameWithType>|
|Code Entity Reference Specific,cers|<xref:System.Char.ToString%28System.Char%29>|
|Code Entity Reference Qualified Specific, cerqs|<xref:System.Char.ToString%28System.Char%29?displayProperty=nameWithType>|
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>View state data stored by the <see cref="T:System.Web.UI.PageStatePersister" /> object in the internal <see langword="ClientState" /> property of the <see cref="T:System.Web.UI.Page" /> will always be saved in the hidden field on the Web page.</para>
</block>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="M:System.Web.UI.Adapters.PageAdapter.GetStatePersister" /> method to return another derived page state persister if it is not feasible to maintain the combined state in a hidden field (for example, because of limited resources).
The <see cref="M:System.Web.UI.Adapters.PageAdapter.GetStatePersister" /> base class returns a <see cref="T:System.Web.UI.HiddenFieldPageStatePersister" /> object. You can use the <see cref="T:System.Web.UI.SessionPageStatePersister" /> class to maintain the page state in session state.</para>
</block>
<altmember cref="T:System.Web.UI.Page" />
<altmember cref="T:System.Web.UI.PageStatePersister" />
<altmember cref="T:System.Web.UI.HiddenFieldPageStatePersister" />
<altmember cref="T:System.Web.UI.SessionPageStatePersister" />
<altmember cref="P:System.Web.UI.Page.PageStatePersister" />
</Docs>
</Member>
<Member MemberName="RegisterRadioButton">
<MemberSignature Language="C#" Value="public virtual void RegisterRadioButton (System.Web.UI.WebControls.RadioButton radioButton);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance void RegisterRadioButton(class System.Web.UI.WebControls.RadioButton radioButton) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.RegisterRadioButton(System.Web.UI.WebControls.RadioButton)" />
<MemberSignature Language="VB.NET" Value="Public Overridable Sub RegisterRadioButton (radioButton As RadioButton)" />
<MemberSignature Language="F#" Value="abstract member RegisterRadioButton : System.Web.UI.WebControls.RadioButton -> unit
override this.RegisterRadioButton : System.Web.UI.WebControls.RadioButton -> unit" Usage="pageAdapter.RegisterRadioButton radioButton" />
<MemberSignature Language="C++ CLI" Value="public:
 virtual void RegisterRadioButton(System::Web::UI::WebControls::RadioButton ^ radioButton);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="radioButton" Type="System.Web.UI.WebControls.RadioButton" />
</Parameters>
<Docs>
<param name="radioButton">The <see cref="T:System.Web.UI.WebControls.RadioButton" /> to add to the collection.</param>
<summary>Adds a radio button control to the collection for a specified radio button group.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter> class uses a <xref:System.Collections.Specialized.ListDictionary> object to maintain a list of radio button groups. Each element in <xref:System.Collections.Specialized.ListDictionary> is a collection of the <xref:System.Web.UI.WebControls.RadioButton> controls in a radio button group. The <xref:System.Web.UI.Adapters.PageAdapter.RegisterRadioButton%2A> method adds a <xref:System.Web.UI.WebControls.RadioButton> control to the appropriate collection, creating the collection if it does not already exist, and creating <xref:System.Collections.Specialized.ListDictionary> if there are no previously registered <xref:System.Web.UI.WebControls.RadioButton> controls.
Radio button control adapters use the <xref:System.Web.UI.Adapters.PageAdapter.RegisterRadioButton%2A> and <xref:System.Web.UI.Adapters.PageAdapter.GetRadioButtonsByGroup%2A> methods to reference the other <xref:System.Web.UI.WebControls.RadioButton> controls in a radio button group.
]]></format>
</remarks>
<altmember cref="M:System.Web.UI.Adapters.PageAdapter.GetRadioButtonsByGroup(System.String)" />
<altmember cref="T:System.Web.UI.WebControls.RadioButton" />
</Docs>
</Member>
<MemberGroup MemberName="RenderBeginHyperlink">
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Docs>
<summary>Renders an opening hyperlink tag to the response stream.</summary>
</Docs>
</MemberGroup>
<Member MemberName="RenderBeginHyperlink">
<MemberSignature Language="C#" Value="public virtual void RenderBeginHyperlink (System.Web.UI.HtmlTextWriter writer, string targetUrl, bool encodeUrl, string softkeyLabel);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance void RenderBeginHyperlink(class System.Web.UI.HtmlTextWriter writer, string targetUrl, bool encodeUrl, string softkeyLabel) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink(System.Web.UI.HtmlTextWriter,System.String,System.Boolean,System.String)" />
<MemberSignature Language="VB.NET" Value="Public Overridable Sub RenderBeginHyperlink (writer As HtmlTextWriter, targetUrl As String, encodeUrl As Boolean, softkeyLabel As String)" />
<MemberSignature Language="F#" Value="abstract member RenderBeginHyperlink : System.Web.UI.HtmlTextWriter * string * bool * string -> unit
override this.RenderBeginHyperlink : System.Web.UI.HtmlTextWriter * string * bool * string -> unit" Usage="pageAdapter.RenderBeginHyperlink (writer, targetUrl, encodeUrl, softkeyLabel)" />
<MemberSignature Language="C++ CLI" Value="public:
 virtual void RenderBeginHyperlink(System::Web::UI::HtmlTextWriter ^ writer, System::String ^ targetUrl, bool encodeUrl, System::String ^ softkeyLabel);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Attributes>
<Attribute FrameworkAlternate="netframework-4.0">
<AttributeName Language="C#">[System.Runtime.TargetedPatchingOptOut("Performance critical to inline this type of method across NGen image boundaries")]</AttributeName>
<AttributeName Language="F#">[<System.Runtime.TargetedPatchingOptOut("Performance critical to inline this type of method across NGen image boundaries")>]</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="writer" Type="System.Web.UI.HtmlTextWriter" />
<Parameter Name="targetUrl" Type="System.String" />
<Parameter Name="encodeUrl" Type="System.Boolean" />
<Parameter Name="softkeyLabel" Type="System.String" />
</Parameters>
<Docs>
<param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> containing methods to render the target-specific output.</param>
<param name="targetUrl">The <see cref="T:System.String" /> value holding the target URL of the link.</param>
<param name="encodeUrl">
<see langword="true" /> to use <see cref="M:System.Web.HttpUtility.HtmlAttributeEncode(System.String)" /> to encode the stream output; otherwise, <see langword="false" />.</param>
<param name="softkeyLabel">The <see cref="T:System.String" /> value to use as a soft key label.</param>
<summary>Renders an opening hyperlink tag that includes the target URL to the response stream.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink%2A> method writes an opening hyperlink tag. When `writer` is <xref:System.Web.UI.HtmlTextWriter>, this tag has the following format:
`<a href="` `targetUrl` `">`
## Examples
The following code example demonstrates how to derive a class named `CustomPageAdapter` from the <xref:System.Web.UI.Adapters.PageAdapter> class and override the <xref:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink%2A> method. The <xref:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink%2A> method adds an attribute named `src` to a hyperlink, which contains a reference to the current page. All hyperlinks rendered in pages to which `CustomPageAdapter` is attached will have the `src` attribute.
:::code language="csharp" source="~/snippets/csharp/VS_Snippets_WebNet/System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink/CS/pageadapter.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_WebNet/System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink/VB/pageadapter.vb" id="Snippet1":::
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink(System.Web.UI.HtmlTextWriter,System.String,System.Boolean,System.String)" /> method to write a different format for an opening hyperlink tag or to write additional tag attributes. For example, the <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink(System.Web.UI.HtmlTextWriter,System.String,System.Boolean,System.String)" /> base method does not write an attribute for <paramref name="softkeyLabel" />.</para>
</block>
<altmember cref="Overload:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink" />
<altmember cref="M:System.Web.UI.Adapters.PageAdapter.RenderEndHyperlink(System.Web.UI.HtmlTextWriter)" />
<altmember cref="T:System.Web.UI.HtmlTextWriter" />
</Docs>
</Member>
<Member MemberName="RenderBeginHyperlink">
<MemberSignature Language="C#" Value="public virtual void RenderBeginHyperlink (System.Web.UI.HtmlTextWriter writer, string targetUrl, bool encodeUrl, string softkeyLabel, string accessKey);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance void RenderBeginHyperlink(class System.Web.UI.HtmlTextWriter writer, string targetUrl, bool encodeUrl, string softkeyLabel, string accessKey) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink(System.Web.UI.HtmlTextWriter,System.String,System.Boolean,System.String,System.String)" />
<MemberSignature Language="VB.NET" Value="Public Overridable Sub RenderBeginHyperlink (writer As HtmlTextWriter, targetUrl As String, encodeUrl As Boolean, softkeyLabel As String, accessKey As String)" />
<MemberSignature Language="F#" Value="abstract member RenderBeginHyperlink : System.Web.UI.HtmlTextWriter * string * bool * string * string -> unit
override this.RenderBeginHyperlink : System.Web.UI.HtmlTextWriter * string * bool * string * string -> unit" Usage="pageAdapter.RenderBeginHyperlink (writer, targetUrl, encodeUrl, softkeyLabel, accessKey)" />
<MemberSignature Language="C++ CLI" Value="public:
 virtual void RenderBeginHyperlink(System::Web::UI::HtmlTextWriter ^ writer, System::String ^ targetUrl, bool encodeUrl, System::String ^ softkeyLabel, System::String ^ accessKey);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="writer" Type="System.Web.UI.HtmlTextWriter" />
<Parameter Name="targetUrl" Type="System.String" />
<Parameter Name="encodeUrl" Type="System.Boolean" />
<Parameter Name="softkeyLabel" Type="System.String" />
<Parameter Name="accessKey" Type="System.String" />
</Parameters>
<Docs>
<param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> containing methods to render the target-specific output.</param>
<param name="targetUrl">The <see cref="T:System.String" /> value holding the target URL of the link.</param>
<param name="encodeUrl">
<see langword="true" /> to use <see cref="M:System.Web.HttpUtility.HtmlAttributeEncode(System.String)" /> to encode the stream output; otherwise, <see langword="false" />.</param>
<param name="softkeyLabel">The <see cref="T:System.String" /> value to use as a soft key label.</param>
<param name="accessKey">The <see cref="T:System.String" /> value to assign to the <see langword="accessKey" /> attribute of the link to create.</param>
<summary>Renders an opening hyperlink tag that includes the target URL and an access key to the response stream.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink%2A> method writes an opening hyperlink tag. When `writer` is an <xref:System.Web.UI.HtmlTextWriter> object, this tag has the following format:
`<a href="` `targetUrl` `" accessKey="` `accessKey` `">`
## Examples
The following code example demonstrates how to derive a class named `CustomPageAdapter` from the <xref:System.Web.UI.Adapters.PageAdapter> class and override the <xref:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink%2A> method. <xref:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink%2A> adds an attribute named `src` to a hyperlink, which contains a reference to the current page. All hyperlinks rendered in pages to which `CustomPageAdapter` is attached will have the `src` attribute.
:::code language="csharp" source="~/snippets/csharp/VS_Snippets_WebNet/System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink/CS/pageadapter.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_WebNet/System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink/VB/pageadapter.vb" id="Snippet1":::
]]></format>
</remarks>
<exception cref="T:System.ArgumentOutOfRangeException">
<paramref name="accessKey" /> is longer than one character.</exception>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink(System.Web.UI.HtmlTextWriter,System.String,System.Boolean,System.String,System.String)" /> method to write a different format for an opening hyperlink tag or to write additional tag attributes. For example, the <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink(System.Web.UI.HtmlTextWriter,System.String,System.Boolean,System.String,System.String)" /> base method does not write an attribute for <paramref name="softkeyLabel" />.</para>
</block>
<altmember cref="Overload:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink" />
<altmember cref="M:System.Web.UI.Adapters.PageAdapter.RenderEndHyperlink(System.Web.UI.HtmlTextWriter)" />
<altmember cref="T:System.Web.UI.HtmlTextWriter" />
</Docs>
</Member>
<Member MemberName="RenderEndHyperlink">
<MemberSignature Language="C#" Value="public virtual void RenderEndHyperlink (System.Web.UI.HtmlTextWriter writer);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance void RenderEndHyperlink(class System.Web.UI.HtmlTextWriter writer) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.RenderEndHyperlink(System.Web.UI.HtmlTextWriter)" />
<MemberSignature Language="VB.NET" Value="Public Overridable Sub RenderEndHyperlink (writer As HtmlTextWriter)" />
<MemberSignature Language="F#" Value="abstract member RenderEndHyperlink : System.Web.UI.HtmlTextWriter -> unit
override this.RenderEndHyperlink : System.Web.UI.HtmlTextWriter -> unit" Usage="pageAdapter.RenderEndHyperlink writer" />
<MemberSignature Language="C++ CLI" Value="public:
 virtual void RenderEndHyperlink(System::Web::UI::HtmlTextWriter ^ writer);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="writer" Type="System.Web.UI.HtmlTextWriter" />
</Parameters>
<Docs>
<param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> that contains methods to render the target-specific output.</param>
<summary>Renders a closing hyperlink tag to the response stream.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter.RenderEndHyperlink%2A> method writes a closing hyperlink tag. When the text writer is an <xref:System.Web.UI.HtmlTextWriter> object, this tag has the following format:
`</a>`
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderEndHyperlink(System.Web.UI.HtmlTextWriter)" /> and <see cref="Overload:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink" /> methods when a different format of hyperlink must be rendered.</para>
</block>
<altmember cref="Overload:System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink" />
<altmember cref="T:System.Web.UI.HtmlTextWriter" />
</Docs>
</Member>
<MemberGroup MemberName="RenderPostBackEvent">
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Docs>
<summary>Renders a postback event into the response stream as a link, including all required arguments.</summary>
</Docs>
</MemberGroup>
<Member MemberName="RenderPostBackEvent">
<MemberSignature Language="C#" Value="public virtual void RenderPostBackEvent (System.Web.UI.HtmlTextWriter writer, string target, string argument, string softkeyLabel, string text);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance void RenderPostBackEvent(class System.Web.UI.HtmlTextWriter writer, string target, string argument, string softkeyLabel, string text) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String)" />
<MemberSignature Language="VB.NET" Value="Public Overridable Sub RenderPostBackEvent (writer As HtmlTextWriter, target As String, argument As String, softkeyLabel As String, text As String)" />
<MemberSignature Language="F#" Value="abstract member RenderPostBackEvent : System.Web.UI.HtmlTextWriter * string * string * string * string -> unit
override this.RenderPostBackEvent : System.Web.UI.HtmlTextWriter * string * string * string * string -> unit" Usage="pageAdapter.RenderPostBackEvent (writer, target, argument, softkeyLabel, text)" />
<MemberSignature Language="C++ CLI" Value="public:
 virtual void RenderPostBackEvent(System::Web::UI::HtmlTextWriter ^ writer, System::String ^ target, System::String ^ argument, System::String ^ softkeyLabel, System::String ^ text);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Attributes>
<Attribute FrameworkAlternate="netframework-4.0">
<AttributeName Language="C#">[System.Runtime.TargetedPatchingOptOut("Performance critical to inline this type of method across NGen image boundaries")]</AttributeName>
<AttributeName Language="F#">[<System.Runtime.TargetedPatchingOptOut("Performance critical to inline this type of method across NGen image boundaries")>]</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="writer" Type="System.Web.UI.HtmlTextWriter" />
<Parameter Name="target" Type="System.String" />
<Parameter Name="argument" Type="System.String" />
<Parameter Name="softkeyLabel" Type="System.String" />
<Parameter Name="text" Type="System.String" />
</Parameters>
<Docs>
<param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> containing methods to render the target-specific output.</param>
<param name="target">The <see cref="T:System.String" /> value holding the postback event target name.</param>
<param name="argument">The <see cref="T:System.String" /> value holding the argument to pass to the postback target event.</param>
<param name="softkeyLabel">The <see cref="T:System.String" /> value to use as a soft key label.</param>
<param name="text">The <see cref="T:System.String" /> value of the text to display as the link.</param>
<summary>Renders a postback event into the response stream as a hyperlink, including the encoded and possibly encrypted view state, and event target and argument.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent%2A> method writes a postback event as a scriptless hyperlink.
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String)" /> method if a different format is required for the postback event hyperlink or the browser has other unique requirements. For example, some browsers require the hyperlink text to be nonempty if the link is to render. You can also override <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String)" /> if limited resources prevent including the view state as a URL parameter. The <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String)" /> base method does not write an attribute for <paramref name="softkeyLabel" />.</para>
</block>
<altmember cref="T:System.Web.UI.Page" />
<altmember cref="Overload:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent" />
</Docs>
</Member>
<Member MemberName="RenderPostBackEvent">
<MemberSignature Language="C#" Value="public virtual void RenderPostBackEvent (System.Web.UI.HtmlTextWriter writer, string target, string argument, string softkeyLabel, string text, string postUrl, string accessKey);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance void RenderPostBackEvent(class System.Web.UI.HtmlTextWriter writer, string target, string argument, string softkeyLabel, string text, string postUrl, string accessKey) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String,System.String,System.String)" />
<MemberSignature Language="VB.NET" Value="Public Overridable Sub RenderPostBackEvent (writer As HtmlTextWriter, target As String, argument As String, softkeyLabel As String, text As String, postUrl As String, accessKey As String)" />
<MemberSignature Language="F#" Value="abstract member RenderPostBackEvent : System.Web.UI.HtmlTextWriter * string * string * string * string * string * string -> unit
override this.RenderPostBackEvent : System.Web.UI.HtmlTextWriter * string * string * string * string * string * string -> unit" Usage="pageAdapter.RenderPostBackEvent (writer, target, argument, softkeyLabel, text, postUrl, accessKey)" />
<MemberSignature Language="C++ CLI" Value="public:
 virtual void RenderPostBackEvent(System::Web::UI::HtmlTextWriter ^ writer, System::String ^ target, System::String ^ argument, System::String ^ softkeyLabel, System::String ^ text, System::String ^ postUrl, System::String ^ accessKey);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Attributes>
<Attribute FrameworkAlternate="netframework-4.0">
<AttributeName Language="C#">[System.Runtime.TargetedPatchingOptOut("Performance critical to inline this type of method across NGen image boundaries")]</AttributeName>
<AttributeName Language="F#">[<System.Runtime.TargetedPatchingOptOut("Performance critical to inline this type of method across NGen image boundaries")>]</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="writer" Type="System.Web.UI.HtmlTextWriter" />
<Parameter Name="target" Type="System.String" />
<Parameter Name="argument" Type="System.String" />
<Parameter Name="softkeyLabel" Type="System.String" />
<Parameter Name="text" Type="System.String" />
<Parameter Name="postUrl" Type="System.String" />
<Parameter Name="accessKey" Type="System.String" />
</Parameters>
<Docs>
<param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> containing methods to render the target-specific output.</param>
<param name="target">The <see cref="T:System.String" /> value holding the postback event target name.</param>
<param name="argument">The <see cref="T:System.String" /> value holding the argument to pass to the postback target event.</param>
<param name="softkeyLabel">The <see cref="T:System.String" /> value to use as a soft key label.</param>
<param name="text">The <see cref="T:System.String" /> value of the text to display as the link.</param>
<param name="postUrl">The <see cref="T:System.String" /> value holding the URL target page of the postback.</param>
<param name="accessKey">The <see cref="T:System.String" /> value used to assign to the <see langword="accessKey" /> attribute of the created link.</param>
<summary>Renders a postback event into the response stream as a hyperlink, including the encoded and possibly encrypted view state, an event target and argument, a previous-page parameter, and an access key.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent%2A> method writes a postback event as a scriptless hyperlink, including the possibly chunked <xref:System.Web.HttpUtility.UrlEncode%2A> view state, `__EVENTTARGET=target`, `__EVENTARGUMENT=argument`, `__PREVIOUSPAGE=currentFilePath` parameters, and an `accessKey="accessKey"` attribute.
View state is encrypted if the `enableViewStateMac` attribute of the [pages Element (ASP.NET Settings Schema)](https://docs.microsoft.com/previous-versions/dotnet/netframework-4.0/950xf363(v=vs.100)) configuration element is set to `true`.
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String,System.String,System.String)" /> method if a different format is required for the postback event hyperlink or the browser has other unique requirements. For example, some browsers require the hyperlink text to be nonempty if the link is to render. You can also override <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String,System.String,System.String)" /> if limited resources prevent including the view state as a URL parameter. The <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String,System.String,System.String)" /> base method does not write an attribute for <paramref name="softkeyLabel" />.</para>
</block>
<altmember cref="T:System.Web.UI.Page" />
<altmember cref="Overload:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent" />
</Docs>
</Member>
<Member MemberName="RenderPostBackEvent">
<MemberSignature Language="C#" Value="protected void RenderPostBackEvent (System.Web.UI.HtmlTextWriter writer, string target, string argument, string softkeyLabel, string text, string postUrl, string accessKey, bool encode);" />
<MemberSignature Language="ILAsm" Value=".method familyhidebysig instance void RenderPostBackEvent(class System.Web.UI.HtmlTextWriter writer, string target, string argument, string softkeyLabel, string text, string postUrl, string accessKey, bool encode) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String,System.String,System.String,System.Boolean)" />
<MemberSignature Language="VB.NET" Value="Protected Sub RenderPostBackEvent (writer As HtmlTextWriter, target As String, argument As String, softkeyLabel As String, text As String, postUrl As String, accessKey As String, encode As Boolean)" />
<MemberSignature Language="F#" Value="member this.RenderPostBackEvent : System.Web.UI.HtmlTextWriter * string * string * string * string * string * string * bool -> unit" Usage="pageAdapter.RenderPostBackEvent (writer, target, argument, softkeyLabel, text, postUrl, accessKey, encode)" />
<MemberSignature Language="C++ CLI" Value="protected:
 void RenderPostBackEvent(System::Web::UI::HtmlTextWriter ^ writer, System::String ^ target, System::String ^ argument, System::String ^ softkeyLabel, System::String ^ text, System::String ^ postUrl, System::String ^ accessKey, bool encode);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="writer" Type="System.Web.UI.HtmlTextWriter" />
<Parameter Name="target" Type="System.String" />
<Parameter Name="argument" Type="System.String" />
<Parameter Name="softkeyLabel" Type="System.String" />
<Parameter Name="text" Type="System.String" />
<Parameter Name="postUrl" Type="System.String" />
<Parameter Name="accessKey" Type="System.String" />
<Parameter Name="encode" Type="System.Boolean" />
</Parameters>
<Docs>
<param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> containing methods to render the target-specific output.</param>
<param name="target">The <see cref="T:System.String" /> value holding the postback event target name.</param>
<param name="argument">The <see cref="T:System.String" /> value holding the argument to pass to the postback target event.</param>
<param name="softkeyLabel">The <see cref="T:System.String" /> value to use as a soft key label.</param>
<param name="text">The <see cref="T:System.String" /> value of the text to display as the link.</param>
<param name="postUrl">The <see cref="T:System.String" /> value holding the URL target page of the postback.</param>
<param name="accessKey">The <see cref="T:System.String" /> value to assign to the <see langword="accessKey" /> attribute of the created link.</param>
<param name="encode">
<see langword="true" /> to use <c>&amp;</c> as the URL parameter separator; <see langword="false" /> to use <c>&</c>.</param>
<summary>Renders a postback event into the response stream as a hyperlink, including the encoded view state, an event target and argument, a previous-page parameter, and an access key.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent%2A> method writes a postback event as a scriptless hyperlink, including the possibly chunked <xref:System.Web.HttpUtility.UrlEncode%2A> view state, `__EVENTTARGET=target`, `__EVENTARGUMENT=argument`, `__PREVIOUSPAGE=currentFilePath` parameters, and an `accessKey="accessKey"` attribute.
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override the <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String,System.String,System.String)" /> method if a different format is required for the postback event hyperlink or the browser has other unique requirements. For example, some browsers require the hyperlink text to be nonempty if the link is to render. You can also override <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String,System.String,System.String)" /> if limited resources prevent including view state as a URL parameter. The <see cref="M:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent(System.Web.UI.HtmlTextWriter,System.String,System.String,System.String,System.String,System.String,System.String)" /> base method does not write an attribute for <paramref name="softkeyLabel" />.</para>
</block>
<altmember cref="T:System.Web.UI.Page" />
<altmember cref="Overload:System.Web.UI.Adapters.PageAdapter.RenderPostBackEvent" />
</Docs>
</Member>
<Member MemberName="TransformText">
<MemberSignature Language="C#" Value="public virtual string TransformText (string text);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance string TransformText(string text) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Web.UI.Adapters.PageAdapter.TransformText(System.String)" />
<MemberSignature Language="VB.NET" Value="Public Overridable Function TransformText (text As String) As String" />
<MemberSignature Language="F#" Value="abstract member TransformText : string -> string
override this.TransformText : string -> string" Usage="pageAdapter.TransformText text" />
<MemberSignature Language="C++ CLI" Value="public:
 virtual System::String ^ TransformText(System::String ^ text);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.String</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="text" Type="System.String" />
</Parameters>
<Docs>
<param name="text">A <see cref="T:System.String" /> that is the text to transform.</param>
<summary>Transforms text for the target browser.</summary>
<returns>A <see cref="T:System.String" /> that contains the transformed text.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Web.UI.Adapters.PageAdapter.TransformText%2A> method can be used, for example, to transform tab characters (`\t`) into line breaks (`\n`).
The <xref:System.Web.UI.Adapters.PageAdapter.TransformText%2A> base method returns `text` unchanged.
]]></format>
</remarks>
<block subset="none" type="overrides">
<para>When you inherit from the <see cref="T:System.Web.UI.Adapters.PageAdapter" /> class, you can override <see cref="M:System.Web.UI.Adapters.PageAdapter.TransformText(System.String)" /> if a particular markup has a construct with a different form from standard HTML. For example, if a browser requires a different identifier for a tag than what would be used in HTML, <see cref="M:System.Web.UI.Adapters.PageAdapter.TransformText(System.String)" /> method can be overridden to find that tag and change it.</para>
</block>
<altmember cref="T:System.Web.UI.Page" />
</Docs>
</Member>
</Members>
</Type>