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Intersect Method

WebPermission::Intersect Method

Returns the logical intersection of two WebPermission instances.

Namespace:  System.Net
Assembly:  System (in System.dll)

virtual IPermission^ Intersect(
	IPermission^ target
) override


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.




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: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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