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WebPermission::Intersect Method

Returns the logical intersection of two WebPermission instances.

Namespace:  System.Net
Assembly:  System (in System.dll)
public:
virtual IPermission^ Intersect(
	IPermission^ target
) override

Parameters

target
Type: System.Security::IPermission

The WebPermission to compare with the current instance.

Return Value

Type: System.Security::IPermission
A new WebPermission that represents the intersection of the current instance and the target parameter. If the intersection is empty, the method returns nullptr.

Implements

IPermission::Intersect(IPermission)
ExceptionCondition
ArgumentException

target is not nullptr or of type WebPermission

Intersect returns a WebPermission that contains those permissions that are common in both target and the current instance.

This method overrides Intersect and is implemented to support the IPermission interface.

The following example shows how to create an instance of WebPermission using the logical intersection of two existing WebPermission instances.

// Create a third WebPermission instance via the logical intersection of the previous 
// two WebPermission instances.
WebPermission^ myWebPermission3 = (WebPermission^)(myWebPermission1->Intersect( myWebPermission2 ));

Console::WriteLine( "\nAttributes and Values of  the WebPermission instance after the Intersect are:\n" );
Console::WriteLine( myWebPermission3->ToXml() );

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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