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SocketPermissionAttribute.CreatePermission Method

  • Reference

Definition

Namespace:
System.Net
Assembly:
System.Security.Permissions.dll
Assembly:
System.dll
Package:
System.Security.Permissions v6.0.0
Package:
System.Security.Permissions v7.0.0
Package:
System.Security.Permissions v8.0.0
Package:
System.Security.Permissions v9.0.0-preview.2.24128.5
Source:
SocketPermissionAttribute.cs
Source:
SocketPermissionAttribute.cs
Source:
SocketPermissionAttribute.cs

Creates and returns a new instance of the SocketPermission class.

public:
 override System::Security::IPermission ^ CreatePermission();
public override System.Security.IPermission CreatePermission ();
override this.CreatePermission : unit -> System.Security.IPermission
Public Overrides Function CreatePermission () As IPermission

Returns

IPermission

An instance of the SocketPermission class that corresponds to the security declaration.

Exceptions

ArgumentException

One or more of the current instance's Access, Host, Transport, or Port properties is null.

Remarks

The CreatePermission method is called by the security system, not by the application code. The security information described by SocketPermissionAttribute is stored in the metadata of the attribute target, which is the class to which the SocketPermissionAttribute is applied. The system then accesses the information at run-time and calls CreatePermission. The system uses the returned IPermission to enforce the specified security requirements.

Applies to

See also