PermissionSet.RemovePermission(Type) Method

Definition

Namespace:: System.Security

Assembly:: System.Runtime.dll

Assembly:: System.Runtime.Extensions.dll

Assembly:: mscorlib.dll

Assembly:: System.Security.Permissions.dll

Package:: System.Security.Permissions v10.0.0-preview.5.25277.114

Source:: PermissionSet.cs

Source:: PermissionSet.cs

Source:: PermissionSet.cs

Source:: PermissionSet.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Removes a permission of a certain type from the set.

public:
 System::Security::IPermission ^ RemovePermission(Type ^ permClass);

public:
 virtual System::Security::IPermission ^ RemovePermission(Type ^ permClass);

public System.Security.IPermission? RemovePermission(Type? permClass);

public virtual System.Security.IPermission RemovePermission(Type permClass);

public System.Security.IPermission RemovePermission(Type permClass);

member this.RemovePermission : Type -> System.Security.IPermission

abstract member RemovePermission : Type -> System.Security.IPermission
override this.RemovePermission : Type -> System.Security.IPermission

Public Function RemovePermission (permClass As Type) As IPermission

Public Overridable Function RemovePermission (permClass As Type) As IPermission

Parameters

permClass: Type

The type of permission to delete.

Returns

IPermission

The permission removed from the set.

Exceptions

InvalidOperationException

The method is called from a ReadOnlyPermissionSet.

Remarks

Important

You cannot remove permissions from an unrestricted permission set. The permission set remains unrestricted after you attempt to remove the permission, and no exception is thrown.

Notes to Inheritors

When you inherit from PermissionSet, you can change the behavior of the RemovePermission(Type) method by overriding the RemovePermissionImpl(Type) method.

Applies to

通过