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CodeAccessPermission.RevertPermitOnly Method

Causes any previous PermitOnly for the current frame to be removed and no longer in effect.

Namespace: System.Security
Assembly: mscorlib (in mscorlib.dll)

public static void RevertPermitOnly ()
public static void RevertPermitOnly ()
public static function RevertPermitOnly ()
Not applicable.

Exception typeCondition

ExecutionEngineException

There is no previous PermitOnly for the current frame.

If there is no PermitOnly for the current frame, an ExecutionEngineException is thrown.

The following code example shows the use of the RevertPermitOnly method to revert previous overrides for the current frame. This code example is part of a larger example provided for the RevertAll method.

// Grant access only to OwnClipboard.
Console.WriteLine("Granting permission only for OwnClipboard access.");
clipboardPermission.PermitOnly();
DemandAllClipboardAccess();
// Revert the PermitOnly with a call to RevertPermitOnly.
Console.WriteLine("Reverting the PermitOnly.");
CodeAccessPermission.RevertPermitOnly();
DemandAllClipboardAccess();

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

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