/
Form1.vb
362 lines (325 loc) · 14.1 KB
/
Form1.vb
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
Imports System
Imports System.Drawing
Imports System.ComponentModel
Imports System.Windows.Forms
Imports System.Data
Imports DevExpress.XtraGrid.Views.Grid
Imports DevExpress.XtraGrid.Helpers
Namespace RefreshHelperApp
''' <summary>
''' Summary description for Form1.
''' </summary>
Public Class Form1
Inherits Form
Private gridControl1 As DevExpress.XtraGrid.GridControl
Private gridView1 As GridView
Private simpleButton1 As DevExpress.XtraEditors.SimpleButton
Private simpleButton2 As DevExpress.XtraEditors.SimpleButton
Private gridView2 As GridView
Private colCustomerID1 As DevExpress.XtraGrid.Columns.GridColumn
Private colEmployeeID As DevExpress.XtraGrid.Columns.GridColumn
Private colFreight As DevExpress.XtraGrid.Columns.GridColumn
Private colOrderDate As DevExpress.XtraGrid.Columns.GridColumn
Private colOrderID As DevExpress.XtraGrid.Columns.GridColumn
Private colRequiredDate As DevExpress.XtraGrid.Columns.GridColumn
Private colShipAddress As DevExpress.XtraGrid.Columns.GridColumn
Private colShipCity As DevExpress.XtraGrid.Columns.GridColumn
Private colShipCountry As DevExpress.XtraGrid.Columns.GridColumn
Private colShipName As DevExpress.XtraGrid.Columns.GridColumn
Private colShippedDate As DevExpress.XtraGrid.Columns.GridColumn
Private colShipPostalCode As DevExpress.XtraGrid.Columns.GridColumn
Private colShipRegion As DevExpress.XtraGrid.Columns.GridColumn
Private colShipVia As DevExpress.XtraGrid.Columns.GridColumn
Private panel1 As Panel
Private components As IContainer
Public Sub New()
'
' Required for Windows Form Designer support
'
InitializeComponent()
'
' TODO: Add any constructor code after InitializeComponent call
'
End Sub
''' <summary>
''' Clean up any resources being used.
''' </summary>
Protected Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If components IsNot Nothing Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
#Region "Windows Form Designer generated code"
''' <summary>
''' Required method for Designer support - do not modify
''' the contents of this method with the code editor.
''' </summary>
Private Sub InitializeComponent()
Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(Form1))
Dim gridLevelNode1 As DevExpress.XtraGrid.GridLevelNode = New DevExpress.XtraGrid.GridLevelNode()
gridView2 = New GridView()
colCustomerID1 = New DevExpress.XtraGrid.Columns.GridColumn()
colEmployeeID = New DevExpress.XtraGrid.Columns.GridColumn()
colFreight = New DevExpress.XtraGrid.Columns.GridColumn()
colOrderDate = New DevExpress.XtraGrid.Columns.GridColumn()
colOrderID = New DevExpress.XtraGrid.Columns.GridColumn()
colRequiredDate = New DevExpress.XtraGrid.Columns.GridColumn()
colShipAddress = New DevExpress.XtraGrid.Columns.GridColumn()
colShipCity = New DevExpress.XtraGrid.Columns.GridColumn()
colShipCountry = New DevExpress.XtraGrid.Columns.GridColumn()
colShipName = New DevExpress.XtraGrid.Columns.GridColumn()
colShippedDate = New DevExpress.XtraGrid.Columns.GridColumn()
colShipPostalCode = New DevExpress.XtraGrid.Columns.GridColumn()
colShipRegion = New DevExpress.XtraGrid.Columns.GridColumn()
colShipVia = New DevExpress.XtraGrid.Columns.GridColumn()
gridControl1 = New DevExpress.XtraGrid.GridControl()
gridView1 = New GridView()
simpleButton1 = New DevExpress.XtraEditors.SimpleButton()
simpleButton2 = New DevExpress.XtraEditors.SimpleButton()
panel1 = New Panel()
CType(gridView2, System.ComponentModel.ISupportInitialize).BeginInit()
CType(gridControl1, System.ComponentModel.ISupportInitialize).BeginInit()
CType(gridView1, System.ComponentModel.ISupportInitialize).BeginInit()
panel1.SuspendLayout()
Me.SuspendLayout()
'
' gridView2
'
gridView2.Columns.AddRange(New DevExpress.XtraGrid.Columns.GridColumn() {colCustomerID1, colEmployeeID, colFreight, colOrderDate, colOrderID, colRequiredDate, colShipAddress, colShipCity, colShipCountry, colShipName, colShippedDate, colShipPostalCode, colShipRegion, colShipVia})
gridView2.GridControl = gridControl1
gridView2.Name = "gridView2"
'
' colCustomerID1
'
colCustomerID1.Caption = "CustomerID"
colCustomerID1.FieldName = "CustomerID"
colCustomerID1.Name = "colCustomerID1"
colCustomerID1.Visible = True
colCustomerID1.VisibleIndex = 0
'
' colEmployeeID
'
colEmployeeID.Caption = "EmployeeID"
colEmployeeID.FieldName = "EmployeeID"
colEmployeeID.Name = "colEmployeeID"
colEmployeeID.Visible = True
colEmployeeID.VisibleIndex = 1
'
' colFreight
'
colFreight.Caption = "Freight"
colFreight.FieldName = "Freight"
colFreight.Name = "colFreight"
colFreight.Visible = True
colFreight.VisibleIndex = 2
'
' colOrderDate
'
colOrderDate.Caption = "OrderDate"
colOrderDate.FieldName = "OrderDate"
colOrderDate.Name = "colOrderDate"
colOrderDate.Visible = True
colOrderDate.VisibleIndex = 3
'
' colOrderID
'
colOrderID.Caption = "OrderID"
colOrderID.FieldName = "OrderID"
colOrderID.Name = "colOrderID"
colOrderID.Visible = True
colOrderID.VisibleIndex = 4
'
' colRequiredDate
'
colRequiredDate.Caption = "RequiredDate"
colRequiredDate.FieldName = "RequiredDate"
colRequiredDate.Name = "colRequiredDate"
colRequiredDate.Visible = True
colRequiredDate.VisibleIndex = 5
'
' colShipAddress
'
colShipAddress.Caption = "ShipAddress"
colShipAddress.FieldName = "ShipAddress"
colShipAddress.Name = "colShipAddress"
colShipAddress.Visible = True
colShipAddress.VisibleIndex = 6
'
' colShipCity
'
colShipCity.Caption = "ShipCity"
colShipCity.FieldName = "ShipCity"
colShipCity.Name = "colShipCity"
colShipCity.Visible = True
colShipCity.VisibleIndex = 7
'
' colShipCountry
'
colShipCountry.Caption = "ShipCountry"
colShipCountry.FieldName = "ShipCountry"
colShipCountry.Name = "colShipCountry"
colShipCountry.Visible = True
colShipCountry.VisibleIndex = 8
'
' colShipName
'
colShipName.Caption = "ShipName"
colShipName.FieldName = "ShipName"
colShipName.Name = "colShipName"
colShipName.Visible = True
colShipName.VisibleIndex = 9
'
' colShippedDate
'
colShippedDate.Caption = "ShippedDate"
colShippedDate.FieldName = "ShippedDate"
colShippedDate.Name = "colShippedDate"
colShippedDate.Visible = True
colShippedDate.VisibleIndex = 10
'
' colShipPostalCode
'
colShipPostalCode.Caption = "ShipPostalCode"
colShipPostalCode.FieldName = "ShipPostalCode"
colShipPostalCode.Name = "colShipPostalCode"
colShipPostalCode.Visible = True
colShipPostalCode.VisibleIndex = 11
'
' colShipRegion
'
colShipRegion.Caption = "ShipRegion"
colShipRegion.FieldName = "ShipRegion"
colShipRegion.Name = "colShipRegion"
colShipRegion.Visible = True
colShipRegion.VisibleIndex = 12
'
' colShipVia
'
colShipVia.Caption = "ShipVia"
colShipVia.FieldName = "ShipVia"
colShipVia.Name = "colShipVia"
colShipVia.Visible = True
colShipVia.VisibleIndex = 13
'
' gridControl1
'
gridControl1.Dock = DockStyle.Fill
gridLevelNode1.LevelTemplate = gridView2
gridLevelNode1.RelationName = "CustomersOrders"
gridControl1.LevelTree.Nodes.AddRange(New DevExpress.XtraGrid.GridLevelNode() {gridLevelNode1})
gridControl1.Location = New System.Drawing.Point(0, 40)
gridControl1.MainView = gridView1
gridControl1.Name = "gridControl1"
gridControl1.Size = New System.Drawing.Size(875, 510)
gridControl1.TabIndex = 0
gridControl1.ViewCollection.AddRange(New DevExpress.XtraGrid.Views.Base.BaseView() {gridView1, gridView2})
'
' gridView1
'
gridView1.GridControl = gridControl1
gridView1.Name = "gridView1"
gridView1.OptionsSelection.MultiSelect = True
'
' simpleButton1
'
simpleButton1.Location = New System.Drawing.Point(8, 8)
simpleButton1.Name = "simpleButton1"
simpleButton1.Size = New System.Drawing.Size(75, 23)
simpleButton1.TabIndex = 1
simpleButton1.Text = "Save"
AddHandler simpleButton1.Click, New EventHandler(AddressOf simpleButton1_Click)
'
' simpleButton2
'
simpleButton2.Location = New System.Drawing.Point(104, 8)
simpleButton2.Name = "simpleButton2"
simpleButton2.Size = New System.Drawing.Size(72, 24)
simpleButton2.TabIndex = 2
simpleButton2.Text = "Load"
AddHandler simpleButton2.Click, New EventHandler(AddressOf simpleButton2_Click)
'
' panel1
'
panel1.Controls.Add(simpleButton1)
panel1.Controls.Add(simpleButton2)
panel1.Dock = DockStyle.Top
panel1.Location = New System.Drawing.Point(0, 0)
panel1.Name = "panel1"
panel1.Size = New System.Drawing.Size(875, 40)
panel1.TabIndex = 3
'
' Form1
'
AutoScaleBaseSize = New System.Drawing.Size(5, 13)
ClientSize = New System.Drawing.Size(875, 550)
Me.Controls.Add(gridControl1)
Me.Controls.Add(panel1)
Name = "Form1"
Text = "Form1"
AddHandler Load, New EventHandler(AddressOf Form1_Load)
CType(gridView2, System.ComponentModel.ISupportInitialize).EndInit()
CType(gridControl1, System.ComponentModel.ISupportInitialize).EndInit()
CType(gridView1, System.ComponentModel.ISupportInitialize).EndInit()
panel1.ResumeLayout(False)
Me.ResumeLayout(False)
End Sub
#End Region
''' <summary>
''' The main entry point for the application.
''' </summary>
<STAThread>
Shared Sub Main()
Call Application.Run(New Form1())
End Sub
Private helper As RefreshHelper
Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs)
helper = New RefreshHelper(gridView1, "ID")
Dim dataSet11 As DataSet = New DataSet()
dataSet11.Tables.Add(GetCustomerDataTable())
dataSet11.Tables.Add(GetPersonDataTable())
Dim keyColumn As DataColumn = dataSet11.Tables("Customers").Columns("ID")
Dim foreignKeyColumn As DataColumn = dataSet11.Tables("Persons").Columns("ID")
dataSet11.Relations.Add("CustomersPersons", keyColumn, foreignKeyColumn)
gridControl1.DataSource = dataSet11.Tables("Customers")
gridControl1.ForceInitialize()
End Sub
Private Sub simpleButton1_Click(ByVal sender As Object, ByVal e As EventArgs)
helper.SaveViewInfo()
End Sub
Private Sub simpleButton2_Click(ByVal sender As Object, ByVal e As EventArgs)
helper.LoadViewInfo()
End Sub
Private Function GetCustomerDataTable() As DataTable
Dim table As DataTable = New DataTable()
table.TableName = "Customers"
table.Columns.Add(New DataColumn("Items", GetType(String)))
table.Columns.Add(New DataColumn("Money", GetType(Double)))
table.Columns.Add(New DataColumn("ID", GetType(Integer)))
For i As Integer = 0 To 10 - 1
table.Rows.Add("Product " & i, 3000 + i * 298.55D, i)
Next
Return table
End Function
Private Function GetPersonDataTable() As DataTable
Dim table As DataTable = New DataTable()
table.TableName = "Persons"
table.Columns.Add(New DataColumn("FirstName", GetType(String)))
table.Columns.Add(New DataColumn("SecondName", GetType(String)))
table.Columns.Add(New DataColumn("Age", GetType(Integer)))
table.Columns.Add(New DataColumn("ID", GetType(Integer)))
For i As Integer = 0 To 50 - 1
Dim name As String = "Adam"
Dim secondName As String = "Smith"
If i Mod 2 = 0 Then
name = "Ben"
secondName = "Black"
End If
table.Rows.Add(name, secondName, 20 + i \ 2, i Mod 10)
Next
Return table
End Function
End Class
End Namespace