/
WebPermission.xml
962 lines (849 loc) · 63.4 KB
/
WebPermission.xml
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<Type Name="WebPermission" FullName="System.Net.WebPermission">
<TypeSignature Language="C#" Value="public sealed class WebPermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission" />
<TypeSignature Language="ILAsm" Value=".class public auto ansi sealed beforefieldinit WebPermission extends System.Security.CodeAccessPermission implements class System.Security.Permissions.IUnrestrictedPermission" FrameworkAlternate="dotnet-plat-ext-2.1;dotnet-plat-ext-2.2;dotnet-plat-ext-3.0;dotnet-plat-ext-3.1;dotnet-plat-ext-5.0;net-6.0;net-7.0;net-8.0;net-9.0;netstandard-2.0;windowsdesktop-3.0;windowsdesktop-3.1;windowsdesktop-5.0;windowsdesktop-6.0;windowsdesktop-7.0;windowsdesktop-8.0;windowsdesktop-9.0" />
<TypeSignature Language="DocId" Value="T:System.Net.WebPermission" />
<TypeSignature Language="VB.NET" Value="Public NotInheritable Class WebPermission
Inherits CodeAccessPermission
Implements IUnrestrictedPermission" />
<TypeSignature Language="F#" Value="type WebPermission = class
 inherit CodeAccessPermission
 interface IUnrestrictedPermission" />
<TypeSignature Language="C++ CLI" Value="public ref class WebPermission sealed : System::Security::CodeAccessPermission, System::Security::Permissions::IUnrestrictedPermission" />
<TypeSignature Language="ILAsm" Value=".class public auto ansi serializable sealed beforefieldinit WebPermission extends System.Security.CodeAccessPermission implements class System.Security.Permissions.IUnrestrictedPermission" FrameworkAlternate="netframework-1.1;netframework-2.0;netframework-3.0;netframework-3.5;netframework-4.0;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1" />
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<TypeForwardingChain>
<TypeForwarding From="System.Security.Permissions" FromVersion="9.0.0.0" To="System" ToVersion="4.0.0.0" FrameworkAlternate="netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1" />
</TypeForwardingChain>
<Base>
<BaseTypeName>System.Security.CodeAccessPermission</BaseTypeName>
</Base>
<Interfaces>
<Interface>
<InterfaceName>System.Security.Permissions.IUnrestrictedPermission</InterfaceName>
</Interface>
</Interfaces>
<Attributes>
<Attribute FrameworkAlternate="dotnet-plat-ext-5.0;net-6.0;net-7.0;net-8.0;net-9.0;windowsdesktop-5.0;windowsdesktop-6.0;windowsdesktop-7.0;windowsdesktop-8.0;windowsdesktop-9.0">
<AttributeName Language="C#">[System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]</AttributeName>
<AttributeName Language="F#">[<System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]</AttributeName>
</Attribute>
<Attribute FrameworkAlternate="netframework-1.1;netframework-2.0;netframework-3.0;netframework-3.5;netframework-4.0;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1">
<AttributeName Language="C#">[System.Serializable]</AttributeName>
<AttributeName Language="F#">[<System.Serializable>]</AttributeName>
</Attribute>
</Attributes>
<Docs>
<summary>Controls rights to access HTTP Internet resources.</summary>
<remarks>
<format type="text/markdown"><]
<xref:System.Net.WebPermission> provides a set of methods and properties to control access to Internet resources. You can use a <xref:System.Net.WebPermission> to provide either restricted or unrestricted access to your resource, based on the <xref:System.Security.Permissions.PermissionState> that is set when the <xref:System.Net.WebPermission> is created.
Create a <xref:System.Net.WebPermission> instance by calling its constructor using one of the following sets of parameters:
- No parameters. The default <xref:System.Security.Permissions.PermissionState> is <xref:System.Security.Permissions.PermissionState.None>.
- A <xref:System.Security.Permissions.PermissionState>. Specify either <xref:System.Security.Permissions.PermissionState.Unrestricted> to allow any URI to be used in the target class, or <xref:System.Security.Permissions.PermissionState.None> to allow access only to URIs that you specify through the use of the <xref:System.Net.WebPermission.AddPermission%2A> method.
- A <xref:System.Net.NetworkAccess> value and a URI string. The specified URI has permissions granted by the <xref:System.Net.NetworkAccess> value.
- A <xref:System.Net.NetworkAccess> specifier and URI regular expression.
The <xref:System.Net.WebPermission.ConnectList%2A> and <xref:System.Net.WebPermission.AcceptList%2A> hold the URIs to which you have granted access permission. To add a URI to either of these lists, use <xref:System.Net.WebPermission.AddPermission%2A>. If you pass <xref:System.Net.NetworkAccess.Accept> as the <xref:System.Net.NetworkAccess> parameter, the URI will be added to the <xref:System.Net.WebPermission.AcceptList%2A>. <xref:System.Net.WebPermission> will allow connections to your target class with URIs matching the <xref:System.Net.WebPermission.AcceptList%2A>.
> [!CAUTION]
> To deny access to an Internet resource, you must deny access to all the possible paths to that resource. This requires calling <xref:System.Net.WebPermission.%23ctor%2A?displayProperty=nameWithType> with state parameter set to <xref:System.Security.CodeAccessPermission.Deny%2A>. A better approach is to allow access to the specific resource only. For more information about this subject, refer to the [Using the Deny Method](https://docs.microsoft.com/previous-versions/dotnet/netframework-4.0/hk3b9142(v=vs.100)) topic.
> [!NOTE]
> You need to deny access using only the resource canonical path. There is no need to use all the path's syntactical variations.
> [!NOTE]
> User name and default port information is stripped from the <xref:System.Uri> before the comparison with the regular expression argument that is supplied to the <xref:System.Net.WebPermission.%23ctor%28System.Net.NetworkAccess%2CSystem.Text.RegularExpressions.Regex%29> constructor. If the regular expression contains user information or the default port number, then all incoming <xref:System.Uri>s will fail to match the regular expression.
## Examples
The following example demonstrates how to create a new instance of <xref:System.Net.WebPermission> using a <xref:System.Text.RegularExpressions.Regex>. Additional hosts are added to the connect and accept list of <xref:System.Net.WebPermission>. Finally, the connect and accept list are displayed to the console.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_Regex/CPP/regex.cpp" id="Snippet1":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/Overview/regex.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_Regex/VB/regex.vb" id="Snippet1":::
]]></format>
</remarks>
<altmember cref="T:System.Security.CodeAccessPermission" />
<altmember cref="T:System.Security.Permissions.PermissionState" />
<altmember cref="T:System.Net.NetworkAccess" />
</Docs>
<Members>
<MemberGroup MemberName=".ctor">
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Docs>
<summary>Creates a new instance of the <see cref="T:System.Net.WebPermission" /> class.</summary>
</Docs>
</MemberGroup>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public WebPermission ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.#ctor" />
<MemberSignature Language="VB.NET" Value="Public Sub New ()" />
<MemberSignature Language="C++ CLI" Value="public:
 WebPermission();" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters />
<Docs>
<summary>Creates a new instance of the <see cref="T:System.Net.WebPermission" /> class.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
Creates a new instance of the <xref:System.Net.WebPermission> class. This constructor creates an empty permission that does not grant any rights.
]]></format>
</remarks>
<altmember cref="M:System.Net.WebPermission.IsUnrestricted" />
</Docs>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public WebPermission (System.Security.Permissions.PermissionState state);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(valuetype System.Security.Permissions.PermissionState state) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.#ctor(System.Security.Permissions.PermissionState)" />
<MemberSignature Language="VB.NET" Value="Public Sub New (state As PermissionState)" />
<MemberSignature Language="F#" Value="new System.Net.WebPermission : System.Security.Permissions.PermissionState -> System.Net.WebPermission" Usage="new System.Net.WebPermission state" />
<MemberSignature Language="C++ CLI" Value="public:
 WebPermission(System::Security::Permissions::PermissionState state);" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters>
<Parameter Name="state" Type="System.Security.Permissions.PermissionState" />
</Parameters>
<Docs>
<param name="state">A <see cref="T:System.Security.Permissions.PermissionState" /> value.</param>
<summary>Creates a new instance of the <see cref="T:System.Net.WebPermission" /> class that passes all demands or fails all demands.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The value of the `state` parameter is either <xref:System.Security.Permissions.PermissionState.None?displayProperty=nameWithType> or <xref:System.Security.Permissions.PermissionState.Unrestricted?displayProperty=nameWithType>, respectively yielding fully restricted or fully unrestricted access to all security variables. If you specify <xref:System.Security.Permissions.PermissionState.None?displayProperty=nameWithType>, then you can give access to individual URIs using <xref:System.Net.WebPermission.AddPermission%2A>.
## Examples
The following example creates an instance of <xref:System.Net.WebPermission> and gives access rights to specific URLs.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_Copy/CPP/webpermission_copy.cpp" id="Snippet1":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/.ctor/webpermission_copy.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_Copy/VB/webpermission_copy.vb" id="Snippet1":::
]]></format>
</remarks>
<altmember cref="F:System.Security.Permissions.PermissionState.Unrestricted" />
</Docs>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public WebPermission (System.Net.NetworkAccess access, string uriString);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(valuetype System.Net.NetworkAccess access, string uriString) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.#ctor(System.Net.NetworkAccess,System.String)" />
<MemberSignature Language="VB.NET" Value="Public Sub New (access As NetworkAccess, uriString As String)" />
<MemberSignature Language="F#" Value="new System.Net.WebPermission : System.Net.NetworkAccess * string -> System.Net.WebPermission" Usage="new System.Net.WebPermission (access, uriString)" />
<MemberSignature Language="C++ CLI" Value="public:
 WebPermission(System::Net::NetworkAccess access, System::String ^ uriString);" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters>
<Parameter Name="access" Type="System.Net.NetworkAccess" />
<Parameter Name="uriString" Type="System.String" />
</Parameters>
<Docs>
<param name="access">A NetworkAccess value that indicates what kind of access to grant to the specified URI. <see cref="F:System.Net.NetworkAccess.Accept" /> indicates that the application is allowed to accept connections from the Internet on a local resource. <see cref="F:System.Net.NetworkAccess.Connect" /> indicates that the application is allowed to connect to specific Internet resources.</param>
<param name="uriString">A URI string to which access rights are granted.</param>
<summary>Initializes a new instance of the <see cref="T:System.Net.WebPermission" /> class with the specified access rights for the specified URI.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
This constructor initializes a <xref:System.Net.WebPermission> and grants its target permission to either make a remote host connection or accept a remote host connection using the URI described by the `uriString` parameter.
## Examples
The following example creates a new instance of <xref:System.Net.WebPermission> with connect rights for the specified URI.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_Union/CPP/webpermission_union.cpp" id="Snippet1":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/.ctor/webpermission_union.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_Union/VB/webpermission_union.vb" id="Snippet1":::
]]></format>
</remarks>
<exception cref="T:System.ArgumentNullException">
<paramref name="uriString" /> is <see langword="null" />.</exception>
<altmember cref="T:System.Text.RegularExpressions.Regex" />
</Docs>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public WebPermission (System.Net.NetworkAccess access, System.Text.RegularExpressions.Regex uriRegex);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(valuetype System.Net.NetworkAccess access, class System.Text.RegularExpressions.Regex uriRegex) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.#ctor(System.Net.NetworkAccess,System.Text.RegularExpressions.Regex)" />
<MemberSignature Language="VB.NET" Value="Public Sub New (access As NetworkAccess, uriRegex As Regex)" />
<MemberSignature Language="F#" Value="new System.Net.WebPermission : System.Net.NetworkAccess * System.Text.RegularExpressions.Regex -> System.Net.WebPermission" Usage="new System.Net.WebPermission (access, uriRegex)" />
<MemberSignature Language="C++ CLI" Value="public:
 WebPermission(System::Net::NetworkAccess access, System::Text::RegularExpressions::Regex ^ uriRegex);" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters>
<Parameter Name="access" Type="System.Net.NetworkAccess" />
<Parameter Name="uriRegex" Type="System.Text.RegularExpressions.Regex" />
</Parameters>
<Docs>
<param name="access">A <see cref="T:System.Net.NetworkAccess" /> value that indicates what kind of access to grant to the specified URI. <see cref="F:System.Net.NetworkAccess.Accept" /> indicates that the application is allowed to accept connections from the Internet on a local resource. <see cref="F:System.Net.NetworkAccess.Connect" /> indicates that the application is allowed to connect to specific Internet resources.</param>
<param name="uriRegex">A regular expression that describes the URI to which access is to be granted.</param>
<summary>Initializes a new instance of the <see cref="T:System.Net.WebPermission" /> class with the specified access rights for the specified URI regular expression.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
This constructor initializes a <xref:System.Net.WebPermission> and grants its target permission to either make a remote host connection or accept a remote host connection using the URI described by the `uriRegex` parameter.
> [!NOTE]
> It is recommended that you create `uriRegex` using the <xref:System.Text.RegularExpressions.RegexOptions.IgnoreCase?displayProperty=nameWithType>, <xref:System.Text.RegularExpressions.RegexOptions.Compiled?displayProperty=nameWithType>, and <xref:System.Text.RegularExpressions.RegexOptions.Singleline?displayProperty=nameWithType> flags.
> [!NOTE]
> A candidate URI string is checked against the list of relevant regular expressions (<xref:System.Net.WebPermission.AcceptList%2A> or <xref:System.Net.WebPermission.ConnectList%2A>) in two ways. First, the candidate URI string is checked against the appropriate list; then, if there is no match, the candidate URI string is converted into a <xref:System.Uri> and checked against the appropriate list.
## Examples
The following example creates a new instance of <xref:System.Net.WebPermission> with connect rights for the specified <xref:System.Text.RegularExpressions.Regex?displayProperty=nameWithType>.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_Constructor4/CPP/webpermission_constructor4.cpp" id="Snippet1":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/.ctor/webpermission_constructor4.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_Constructor4/VB/webpermission_constructor4.vb" id="Snippet1":::
]]></format>
</remarks>
<altmember cref="T:System.Text.RegularExpressions.Regex" />
</Docs>
</Member>
<Member MemberName="AcceptList">
<MemberSignature Language="C#" Value="public System.Collections.IEnumerator AcceptList { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class System.Collections.IEnumerator AcceptList" />
<MemberSignature Language="DocId" Value="P:System.Net.WebPermission.AcceptList" />
<MemberSignature Language="VB.NET" Value="Public ReadOnly Property AcceptList As IEnumerator" />
<MemberSignature Language="F#" Value="member this.AcceptList : System.Collections.IEnumerator" Usage="System.Net.WebPermission.AcceptList" />
<MemberSignature Language="C++ CLI" Value="public:
 property System::Collections::IEnumerator ^ AcceptList { System::Collections::IEnumerator ^ get(); };" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Collections.IEnumerator</ReturnType>
</ReturnValue>
<Docs>
<summary>This property returns an enumeration of a single accept permissions held by this <see cref="T:System.Net.WebPermission" />. The possible objects types contained in the returned enumeration are <see cref="T:System.String" /> and <see cref="T:System.Text.RegularExpressions.Regex" />.</summary>
<value>The <see cref="T:System.Collections.IEnumerator" /> interface that contains accept permissions.</value>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
This property gets a list of local resources permitted by this <xref:System.Net.WebPermission>. The class to which you have applied <xref:System.Net.WebPermission> only has permission to receive an incoming connection to local resources found in this list.
> [!NOTE]
> You can add URIs to this list using <xref:System.Net.WebPermission.AddPermission%2A>.
> [!NOTE]
> A candidate URI string is checked against the list of relevant regular expressions (<xref:System.Net.WebPermission.AcceptList%2A> or <xref:System.Net.WebPermission.ConnectList%2A>) in two ways. First, the candidate URI string is checked against the appropriate list; then, if there is no match, the candidate URI string is converted into a <xref:System.Uri> and checked against the appropriate list.
## Examples
The following example prints the URLs in the <xref:System.Net.WebPermission.AcceptList%2A> to the console.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_AcceptConnectList/CPP/webpermission_acceptconnectlist.cpp" id="Snippet2":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/AcceptList/webpermission_acceptconnectlist.cs" id="Snippet2":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_AcceptConnectList/VB/webpermission_acceptconnectlist.vb" id="Snippet2":::
]]></format>
</remarks>
<altmember cref="M:System.Net.WebPermission.AddPermission(System.Net.NetworkAccess,System.String)" />
</Docs>
</Member>
<MemberGroup MemberName="AddPermission">
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Docs>
<summary>Adds the specified URI with the specified access rights to the current <see cref="T:System.Net.WebPermission" />.</summary>
</Docs>
</MemberGroup>
<Member MemberName="AddPermission">
<MemberSignature Language="C#" Value="public void AddPermission (System.Net.NetworkAccess access, string uriString);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance void AddPermission(valuetype System.Net.NetworkAccess access, string uriString) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.AddPermission(System.Net.NetworkAccess,System.String)" />
<MemberSignature Language="VB.NET" Value="Public Sub AddPermission (access As NetworkAccess, uriString As String)" />
<MemberSignature Language="F#" Value="member this.AddPermission : System.Net.NetworkAccess * string -> unit" Usage="webPermission.AddPermission (access, uriString)" />
<MemberSignature Language="C++ CLI" Value="public:
 void AddPermission(System::Net::NetworkAccess access, System::String ^ uriString);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="access" Type="System.Net.NetworkAccess" />
<Parameter Name="uriString" Type="System.String" />
</Parameters>
<Docs>
<param name="access">A <see cref="T:System.Net.NetworkAccess" /> that specifies the access rights that are granted to the URI.</param>
<param name="uriString">A string that describes the URI to which access rights are granted.</param>
<summary>Adds the specified URI string with the specified access rights to the current <see cref="T:System.Net.WebPermission" />.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
If you have specified <xref:System.Security.Permissions.PermissionState.None> as the <xref:System.Security.Permissions.PermissionState>, use <xref:System.Net.WebPermission.AddPermission%2A> to permit the use of `uriString` in the target class. The way that `uriString` can be used by the target class is specified by `access`. Specify <xref:System.Net.NetworkAccess.Accept> as the access parameter to add the URI specified by the `uriString` parameter to the list of URI accept strings, or specify <xref:System.Net.NetworkAccess.Connect> as the access parameter to add the URI to the list of URI connect strings.
> [!NOTE]
> Calling <xref:System.Net.WebPermission.AddPermission%2A> on <xref:System.Security.Permissions.PermissionState.Unrestricted><xref:System.Net.WebPermission> will have no effect, because permission is granted to all URIs.
> [!NOTE]
> A candidate URI string is checked against the list of relevant regular expressions (<xref:System.Net.WebPermission.AcceptList%2A> or <xref:System.Net.WebPermission.ConnectList%2A>) in two ways. First, the candidate URI string is checked against the appropriate list; then, if there is no match, the candidate URI string is converted into a <xref:System.Uri> and checked against the appropriate list.
## Examples
The following example demonstrates how to add access rights to particular URL strings.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_Intersect/CPP/webpermission_intersect.cpp" id="Snippet2":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/AddPermission/webpermission_intersect.cs" id="Snippet2":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_Intersect/VB/webpermission_intersect.vb" id="Snippet2":::
]]></format>
</remarks>
<exception cref="T:System.ArgumentNullException">
<paramref name="uriString" /> is <see langword="null" />.</exception>
<altmember cref="T:System.Net.NetworkAccess" />
</Docs>
</Member>
<Member MemberName="AddPermission">
<MemberSignature Language="C#" Value="public void AddPermission (System.Net.NetworkAccess access, System.Text.RegularExpressions.Regex uriRegex);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance void AddPermission(valuetype System.Net.NetworkAccess access, class System.Text.RegularExpressions.Regex uriRegex) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.AddPermission(System.Net.NetworkAccess,System.Text.RegularExpressions.Regex)" />
<MemberSignature Language="VB.NET" Value="Public Sub AddPermission (access As NetworkAccess, uriRegex As Regex)" />
<MemberSignature Language="F#" Value="member this.AddPermission : System.Net.NetworkAccess * System.Text.RegularExpressions.Regex -> unit" Usage="webPermission.AddPermission (access, uriRegex)" />
<MemberSignature Language="C++ CLI" Value="public:
 void AddPermission(System::Net::NetworkAccess access, System::Text::RegularExpressions::Regex ^ uriRegex);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="access" Type="System.Net.NetworkAccess" />
<Parameter Name="uriRegex" Type="System.Text.RegularExpressions.Regex" />
</Parameters>
<Docs>
<param name="access">A NetworkAccess that specifies the access rights that are granted to the URI.</param>
<param name="uriRegex">A regular expression that describes the set of URIs to which access rights are granted.</param>
<summary>Adds the specified URI with the specified access rights to the current <see cref="T:System.Net.WebPermission" />.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
If you have specified <xref:System.Security.Permissions.PermissionState.None> as the <xref:System.Security.Permissions.PermissionState>, use <xref:System.Net.WebPermission.AddPermission%2A> to allow the use of `uriRegex` in the target class. Specify <xref:System.Net.NetworkAccess.Accept> as the `access` parameter to add the URI specified by the `uriRegex` parameter to the list of URI accept strings, or specify <xref:System.Net.NetworkAccess.Connect> as the access parameter to add the URI to the list of URI connect strings.
> [!NOTE]
> Calling <xref:System.Net.WebPermission.AddPermission%2A> on an <xref:System.Security.Permissions.PermissionState.Unrestricted><xref:System.Net.WebPermission> instance will have no effect as permission is granted to all URIs.
> [!NOTE]
> It is recommended that you create `uriRegex` using the <xref:System.Text.RegularExpressions.RegexOptions.IgnoreCase?displayProperty=nameWithType>, <xref:System.Text.RegularExpressions.RegexOptions.Compiled?displayProperty=nameWithType>, and <xref:System.Text.RegularExpressions.RegexOptions.Singleline?displayProperty=nameWithType> flags.
> [!NOTE]
> A candidate URI string is checked against the list of relevant regular expressions (<xref:System.Net.WebPermission.AcceptList%2A> or <xref:System.Net.WebPermission.ConnectList%2A>) in two ways. First, the candidate URI string is checked against the appropriate list; then, if there is no match, the candidate URI string is converted into a <xref:System.Uri> and checked against the appropriate list.
## Examples
The following example uses <xref:System.Net.WebPermission.AddPermission%2A> to give access rights for the specified URI.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_IsSubset/CPP/webpermission_issubset.cpp" id="Snippet1":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/AddPermission/webpermission_issubset.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_IsSubset/VB/webpermission_issubset.vb" id="Snippet1":::
]]></format>
</remarks>
<exception cref="T:System.ArgumentNullException">The <paramref name="uriRegex" /> parameter is <see langword="null" />.</exception>
<altmember cref="T:System.Net.NetworkAccess" />
</Docs>
</Member>
<Member MemberName="ConnectList">
<MemberSignature Language="C#" Value="public System.Collections.IEnumerator ConnectList { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class System.Collections.IEnumerator ConnectList" />
<MemberSignature Language="DocId" Value="P:System.Net.WebPermission.ConnectList" />
<MemberSignature Language="VB.NET" Value="Public ReadOnly Property ConnectList As IEnumerator" />
<MemberSignature Language="F#" Value="member this.ConnectList : System.Collections.IEnumerator" Usage="System.Net.WebPermission.ConnectList" />
<MemberSignature Language="C++ CLI" Value="public:
 property System::Collections::IEnumerator ^ ConnectList { System::Collections::IEnumerator ^ get(); };" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Collections.IEnumerator</ReturnType>
</ReturnValue>
<Docs>
<summary>This property returns an enumeration of a single connect permissions held by this <see cref="T:System.Net.WebPermission" />. The possible objects types contained in the returned enumeration are <see cref="T:System.String" /> and <see cref="T:System.Text.RegularExpressions.Regex" />.</summary>
<value>The <see cref="T:System.Collections.IEnumerator" /> interface that contains connect permissions.</value>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
This property gets a list of remote resources that are permitted by this <xref:System.Net.WebPermission>. The class to which you have applied <xref:System.Net.WebPermission> only has permission to connect with resources found in this list.
> [!NOTE]
> You can add URIs to this list using <xref:System.Net.WebPermission.AddPermission%2A>.
> [!NOTE]
> A candidate URI string is checked against the list of relevant regular expressions (<xref:System.Net.WebPermission.AcceptList%2A> or <xref:System.Net.WebPermission.ConnectList%2A>) in two ways. First, the candidate URI string is checked against the appropriate list; then, if there is no match, the candidate URI string is converted into a <xref:System.Uri> and checked against the appropriate list.
## Examples
The following example prints the URLs in the <xref:System.Net.WebPermission.ConnectList%2A> to the console.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_AcceptConnectList/CPP/webpermission_acceptconnectlist.cpp" id="Snippet1":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/AcceptList/webpermission_acceptconnectlist.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_AcceptConnectList/VB/webpermission_acceptconnectlist.vb" id="Snippet1":::
]]></format>
</remarks>
<altmember cref="M:System.Net.WebPermission.AddPermission(System.Net.NetworkAccess,System.String)" />
</Docs>
</Member>
<Member MemberName="Copy">
<MemberSignature Language="C#" Value="public override System.Security.IPermission Copy ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig virtual instance class System.Security.IPermission Copy() cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.Copy" />
<MemberSignature Language="VB.NET" Value="Public Overrides Function Copy () As IPermission" />
<MemberSignature Language="F#" Value="override this.Copy : unit -> System.Security.IPermission" Usage="webPermission.Copy " />
<MemberSignature Language="C++ CLI" Value="public:
 override System::Security::IPermission ^ Copy();" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.IPermission</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<summary>Creates a copy of a <see cref="T:System.Net.WebPermission" />.</summary>
<returns>A new instance of the <see cref="T:System.Net.WebPermission" /> class that has the same values as the original.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Security.IPermission> returned by this method represents the same access to resources as the original <xref:System.Net.WebPermission>. This method overrides <xref:System.Security.CodeAccessPermission.Copy%2A> and is implemented to support the <xref:System.Security.IPermission> interface.
## Examples
The following example demonstrates how to create a second instance of <xref:System.Net.WebPermission> using <xref:System.Net.WebPermission.Copy%2A>. This second instance is identical to the first.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_Copy/CPP/webpermission_copy.cpp" id="Snippet2":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/.ctor/webpermission_copy.cs" id="Snippet2":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_Copy/VB/webpermission_copy.vb" id="Snippet2":::
]]></format>
</remarks>
</Docs>
</Member>
<Member MemberName="FromXml">
<MemberSignature Language="C#" Value="public override void FromXml (System.Security.SecurityElement securityElement);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig virtual instance void FromXml(class System.Security.SecurityElement securityElement) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.FromXml(System.Security.SecurityElement)" />
<MemberSignature Language="VB.NET" Value="Public Overrides Sub FromXml (securityElement As SecurityElement)" />
<MemberSignature Language="F#" Value="override this.FromXml : System.Security.SecurityElement -> unit" Usage="webPermission.FromXml securityElement" />
<MemberSignature Language="C++ CLI" Value="public:
 override void FromXml(System::Security::SecurityElement ^ securityElement);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="securityElement" Type="System.Security.SecurityElement" />
</Parameters>
<Docs>
<param name="securityElement">The XML encoding from which to reconstruct the <see cref="T:System.Net.WebPermission" />.</param>
<summary>Reconstructs a <see cref="T:System.Net.WebPermission" /> from an XML encoding.</summary>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
The <xref:System.Net.WebPermission.FromXml%2A> method reconstructs a <xref:System.Net.WebPermission> from an XML encoding that is defined by the <xref:System.Security.SecurityElement> class.
Use the <xref:System.Net.WebPermission.ToXml%2A> method to XML-encode the <xref:System.Net.WebPermission>, including state information.
## Examples
The following example creates a <xref:System.Security.SecurityElement?displayProperty=nameWithType>, populates its attributes, and uses <xref:System.Net.WebPermission.FromXml%2A> to transfer this information to an instance of <xref:System.Net.WebPermission>.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_FromToXml/CPP/webpermission_fromtoxml.cpp" id="Snippet1":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/FromXml/webpermission_fromtoxml.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_FromToXml/VB/webpermission_fromtoxml.vb" id="Snippet1":::
]]></format>
</remarks>
<exception cref="T:System.ArgumentNullException">The <paramref name="securityElement" /> parameter is <see langword="null" />.</exception>
<exception cref="T:System.ArgumentException">
<paramref name="securityElement" /> is not a permission element for this type.</exception>
<altmember cref="M:System.Net.WebPermission.ToXml" />
</Docs>
</Member>
<Member MemberName="Intersect">
<MemberSignature Language="C#" Value="public override System.Security.IPermission Intersect (System.Security.IPermission target);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig virtual instance class System.Security.IPermission Intersect(class System.Security.IPermission target) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.Intersect(System.Security.IPermission)" />
<MemberSignature Language="VB.NET" Value="Public Overrides Function Intersect (target As IPermission) As IPermission" />
<MemberSignature Language="F#" Value="override this.Intersect : System.Security.IPermission -> System.Security.IPermission" Usage="webPermission.Intersect target" />
<MemberSignature Language="C++ CLI" Value="public:
 override System::Security::IPermission ^ Intersect(System::Security::IPermission ^ target);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.IPermission</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="target" Type="System.Security.IPermission" />
</Parameters>
<Docs>
<param name="target">The <see cref="T:System.Net.WebPermission" /> to compare with the current instance.</param>
<summary>Returns the logical intersection of two <see cref="T:System.Net.WebPermission" /> instances.</summary>
<returns>A new <see cref="T:System.Net.WebPermission" /> that represents the intersection of the current instance and the <paramref name="target" /> parameter. If the intersection is empty, the method returns <see langword="null" />.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
<xref:System.Net.WebPermission.Intersect%2A> returns a <xref:System.Net.WebPermission> that contains those permissions that are common in both `target` and the current instance.
This method overrides <xref:System.Security.CodeAccessPermission.Intersect%2A> and is implemented to support the <xref:System.Security.IPermission> interface.
## Examples
The following example shows how to create an instance of <xref:System.Net.WebPermission> using the logical intersection of two existing <xref:System.Net.WebPermission> instances.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_Intersect/CPP/webpermission_intersect.cpp" id="Snippet3":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/AddPermission/webpermission_intersect.cs" id="Snippet3":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_Intersect/VB/webpermission_intersect.vb" id="Snippet3":::
]]></format>
</remarks>
<exception cref="T:System.ArgumentException">
<paramref name="target" /> is not <see langword="null" /> or of type <see cref="T:System.Net.WebPermission" /></exception>
</Docs>
</Member>
<Member MemberName="IsSubsetOf">
<MemberSignature Language="C#" Value="public override bool IsSubsetOf (System.Security.IPermission target);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig virtual instance bool IsSubsetOf(class System.Security.IPermission target) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.IsSubsetOf(System.Security.IPermission)" />
<MemberSignature Language="VB.NET" Value="Public Overrides Function IsSubsetOf (target As IPermission) As Boolean" />
<MemberSignature Language="F#" Value="override this.IsSubsetOf : System.Security.IPermission -> bool" Usage="webPermission.IsSubsetOf target" />
<MemberSignature Language="C++ CLI" Value="public:
 override bool IsSubsetOf(System::Security::IPermission ^ target);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="target" Type="System.Security.IPermission" />
</Parameters>
<Docs>
<param name="target">The <see cref="T:System.Net.WebPermission" /> to compare to the current <see cref="T:System.Net.WebPermission" />.</param>
<summary>Determines whether the current <see cref="T:System.Net.WebPermission" /> is a subset of the specified object.</summary>
<returns>
<see langword="true" /> if the current instance is a subset of the <paramref name="target" /> parameter; otherwise, <see langword="false" />. If the target is <see langword="null" />, the method returns <see langword="true" /> for an empty current permission that is not unrestricted and <see langword="false" /> otherwise.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
If the current <xref:System.Net.WebPermission> specifies a set of associated resources that is wholly contained by the `target` parameter, then the current <xref:System.Net.WebPermission> is a subset of `target`. This method overrides <xref:System.Net.WebPermission.IsSubsetOf%2A> and is implemented to support the <xref:System.Security.IPermission> interface.
## Examples
The following example uses <xref:System.Net.WebPermission.IsSubsetOf%2A> to determine whether the access rights found in one instance of <xref:System.Net.WebPermission> are found in another instance of <xref:System.Net.WebPermission>.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_IsSubset2/CPP/source.cpp" id="Snippet1":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/IsSubsetOf/source.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_IsSubset2/VB/source.vb" id="Snippet1":::
]]></format>
</remarks>
<exception cref="T:System.ArgumentException">The target parameter is not an instance of <see cref="T:System.Net.WebPermission" />.</exception>
<exception cref="T:System.NotSupportedException">The current instance contains a Regex-encoded right and there is not exactly the same right found in the target instance.</exception>
</Docs>
</Member>
<Member MemberName="IsUnrestricted">
<MemberSignature Language="C#" Value="public bool IsUnrestricted ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance bool IsUnrestricted() cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.IsUnrestricted" />
<MemberSignature Language="VB.NET" Value="Public Function IsUnrestricted () As Boolean" />
<MemberSignature Language="F#" Value="abstract member IsUnrestricted : unit -> bool
override this.IsUnrestricted : unit -> bool" Usage="webPermission.IsUnrestricted " />
<MemberSignature Language="C++ CLI" Value="public:
 virtual bool IsUnrestricted();" />
<MemberType>Method</MemberType>
<Implements>
<InterfaceMember>M:System.Security.Permissions.IUnrestrictedPermission.IsUnrestricted</InterfaceMember>
</Implements>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<summary>Checks the overall permission state of the <see cref="T:System.Net.WebPermission" />.</summary>
<returns>
<see langword="true" /> if the <see cref="T:System.Net.WebPermission" /> was created with the <see cref="F:System.Security.Permissions.PermissionState.Unrestricted" /><see cref="T:System.Security.Permissions.PermissionState" />; otherwise, <see langword="false" />.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
If <xref:System.Net.WebPermission> is <xref:System.Security.Permissions.PermissionState.Unrestricted>, then the target class can use all URIs. Otherwise, specific permission must be given for any URI you want to use with the target class.
> [!NOTE]
> Use <xref:System.Net.WebPermission.AddPermission%2A> to add a URI and specify its permissions.
]]></format>
</remarks>
<altmember cref="M:System.Net.WebPermission.AddPermission(System.Net.NetworkAccess,System.String)" />
</Docs>
</Member>
<Member MemberName="ToXml">
<MemberSignature Language="C#" Value="public override System.Security.SecurityElement ToXml ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig virtual instance class System.Security.SecurityElement ToXml() cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.ToXml" />
<MemberSignature Language="VB.NET" Value="Public Overrides Function ToXml () As SecurityElement" />
<MemberSignature Language="F#" Value="override this.ToXml : unit -> System.Security.SecurityElement" Usage="webPermission.ToXml " />
<MemberSignature Language="C++ CLI" Value="public:
 override System::Security::SecurityElement ^ ToXml();" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.SecurityElement</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<summary>Creates an XML encoding of a <see cref="T:System.Net.WebPermission" /> and its current state.</summary>
<returns>A <see cref="T:System.Security.SecurityElement" /> that contains an XML-encoded representation of the <see cref="T:System.Net.WebPermission" />, including state information.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
Use the <xref:System.Net.WebPermission.FromXml%2A> method to restore the state information from a <xref:System.Security.SecurityElement>.
## Examples
The following example demonstrates how to use <xref:System.Net.WebPermission.ToXml%2A> to create a <xref:System.Security.SecurityElement?displayProperty=nameWithType> and print its attributes to the console.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_FromToXml/CPP/webpermission_fromtoxml.cpp" id="Snippet1":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/FromXml/webpermission_fromtoxml.cs" id="Snippet1":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_FromToXml/VB/webpermission_fromtoxml.vb" id="Snippet1":::
]]></format>
</remarks>
<altmember cref="M:System.Net.WebPermission.FromXml(System.Security.SecurityElement)" />
</Docs>
</Member>
<Member MemberName="Union">
<MemberSignature Language="C#" Value="public override System.Security.IPermission Union (System.Security.IPermission target);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig virtual instance class System.Security.IPermission Union(class System.Security.IPermission target) cil managed" />
<MemberSignature Language="DocId" Value="M:System.Net.WebPermission.Union(System.Security.IPermission)" />
<MemberSignature Language="VB.NET" Value="Public Overrides Function Union (target As IPermission) As IPermission" />
<MemberSignature Language="F#" Value="override this.Union : System.Security.IPermission -> System.Security.IPermission" Usage="webPermission.Union target" />
<MemberSignature Language="C++ CLI" Value="public:
 override System::Security::IPermission ^ Union(System::Security::IPermission ^ target);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyName>System</AssemblyName>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>2.0.5.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<AssemblyInfo>
<AssemblyName>System.Security.Permissions</AssemblyName>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<AssemblyVersion>4.0.2.0</AssemblyVersion>
<AssemblyVersion>4.0.3.0</AssemblyVersion>
<AssemblyVersion>5.0.0.0</AssemblyVersion>
<AssemblyVersion>6.0.0.0</AssemblyVersion>
<AssemblyVersion>7.0.0.0</AssemblyVersion>
<AssemblyVersion>8.0.0.0</AssemblyVersion>
<AssemblyVersion>9.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.IPermission</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="target" Type="System.Security.IPermission" />
</Parameters>
<Docs>
<param name="target">The <see cref="T:System.Net.WebPermission" /> to combine with the current <see cref="T:System.Net.WebPermission" />.</param>
<summary>Returns the logical union between two instances of the <see cref="T:System.Net.WebPermission" /> class.</summary>
<returns>A <see cref="T:System.Net.WebPermission" /> that represents the union of the current instance and the <paramref name="target" /> parameter. If either <see langword="WebPermission" /> is <see cref="F:System.Security.Permissions.PermissionState.Unrestricted" />, the method returns a <see cref="T:System.Net.WebPermission" /> that is <see cref="F:System.Security.Permissions.PermissionState.Unrestricted" />. If the target is <see langword="null" />, the method returns a copy of the current <see cref="T:System.Net.WebPermission" />.</returns>
<remarks>
<format type="text/markdown"><![CDATA[
## Remarks
<xref:System.Net.WebPermission.Union%2A> returns a <xref:System.Net.WebPermission> that contains all the permissions in both `target` and the current instance.
## Examples
The following example takes the logical union of two <xref:System.Net.WebPermission> instances to create a third instance of <xref:System.Net.WebPermission>.
:::code language="cpp" source="~/snippets/cpp/VS_Snippets_Remoting/WebPermission_Union/CPP/webpermission_union.cpp" id="Snippet2":::
:::code language="csharp" source="~/snippets/csharp/System.Net/WebPermission/.ctor/webpermission_union.cs" id="Snippet2":::
:::code language="vb" source="~/snippets/visualbasic/VS_Snippets_Remoting/WebPermission_Union/VB/webpermission_union.vb" id="Snippet2":::
]]></format>
</remarks>
<exception cref="T:System.ArgumentException">target is not <see langword="null" /> or of type <see cref="T:System.Net.WebPermission" />.</exception>
<altmember cref="T:System.Security.Permissions.PermissionState" />
</Docs>
</Member>
</Members>
</Type>