PnrpPermission.Intersect(IPermission) Method

Reference

Definition

Namespace:: System.Net.PeerToPeer

Assembly:: System.Security.Permissions.dll

Assembly:: System.Net.dll

Package:: System.Security.Permissions v8.0.0

Package:: System.Security.Permissions v9.0.0-preview.3.24172.9

Source:: PnrpPermission.cs

Source:: PnrpPermission.cs

Source:: PnrpPermission.cs

Source:: PnrpPermission.cs

Important

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Creates and returns a permission that is the intersection of the current PnrpPermission and the specified permission.

public:
 override System::Security::IPermission ^ Intersect(System::Security::IPermission ^ target);

public override System.Security.IPermission Intersect (System.Security.IPermission target);

override this.Intersect : System.Security.IPermission -> System.Security.IPermission

Public Overrides Function Intersect (target As IPermission) As IPermission

Parameters

target: IPermission

A permission to Intersect(IPermission) with the current permission. It must be of the same type as the current permission.

Returns

IPermission

A new permission that represents the intersection of the current PnrpPermission and the specified permission. This new permission is a null reference (Nothing in Visual Basic) if the intersection is empty.

Exceptions

ArgumentException

The target parameter is not a null reference (Nothing in Visual Basic) and is not an instance of the same class as the current permission.

Remarks

The intersection of two permissions is a permission that describes the set of operations they both describe in common. Only a demand that passes both original permissions will pass the intersection.

The following statements are required to be true for all implementations of the Intersect method. X and Y represent IPermission object references that are not a null reference (Nothing in Visual Basic).

X.Intersect(X) returns a value equal to X.
X.Intersect(Y) returns the same value as Y.Intersect(X).
X.Intersect(a null reference (Nothing in Visual Basic)) returns a null reference (Nothing in Visual Basic).

Applies to