Parameters

target

A permission to intersect with the current permission. It must be the same type as the current permission.

Returns

A new permission that represents the intersection of the current permission and the specified permission. This new permission is null if the intersection is empty.

Exceptions

Type	Reason
ArgumentException	target is not null and is not of type System.Security.Permissions.FileIOPermission .

Remarks

The intersection of two permissions is a permission that describes the set of operations they both describe in common. Only a demand that passes both original permissions will pass the intersection.

Requirements