PermissionSet.RemovePermission(Type) Method   
Definition
Important
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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
The permission removed from the set.
Exceptions
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.