Parameters

target

A System.Net.WebPermission instance that is to be tested for the subset relationship. [Edit]

Returns

true if the current instance is a subset of target ; otherwise, false. If target is null, return false. If the current instance is unrestricted, and target is not, returns false. If target is unrestricted, returns true. [Edit]

Exceptions

Type	Reason
ArgumentException	target is not of type System.Net.WebPermission. [Edit]

Remarks

Note:

The current instance is a subset of target if the current instance specifies a set of accesses to resources that is wholly contained by target. For example, a permission that represents read access to a file is a subset of a permission that represents read and write access to the file.

If this method returns true , the current instance describes access to internet resources that is also described by target .

This method overrides System.Security.CodeAccessPermission.IsSubsetOf(System.Security.IPermission) and is implemented to support the System.Security.IPermission interface.

[Edit]

Requirements

Namespace: System.Net
Assembly: System (in System.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0