DBDataPermission.IsSubsetOf(IPermission) Method
Definition
Important
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Returns a value indicating whether the current permission object is a subset of the specified permission object.
public:
override bool IsSubsetOf(System::Security::IPermission ^ target);public override bool IsSubsetOf (System.Security.IPermission target);override this.IsSubsetOf : System.Security.IPermission -> boolPublic Overrides Function IsSubsetOf (target As IPermission) As BooleanParameters
- target
- IPermission
A permission object that is to be tested for the subset relationship. This object must be of the same type as the current permission object.
Returns
true if the current permission object is a subset of the specified permission object, otherwise false.
Exceptions
The target parameter is an object that is not of the same type as the current permission object.
Remarks
The current permission object is a subset of the specified permission object if the current permission object specifies a set of operations that is wholly contained by the specified permission object. For example, a permission that represents access to C:\example.txt is a subset of a permission that represents access to C:\. If this method returns true, the current permission object represents no more access to the protected resource than does the specified permission object.
