Assembly: mscorlib (in mscorlib.dll)
The intersection of two permission sets is a permission set that describes the set of operations they both describe in common. Specifically, it represents the minimum permissions such that any demand that passes both permission sets also passes their intersection.
For each type of permission that is present in both sets, the two instances of those permissions are intersected using the permission's Intersect method; the resulting permission is included in the resulting PermissionSet. Permission types that exist in only one of the two sets are excluded from the resulting set.
The following code example shows the use of the method. This code example is part of a larger example provided for the PermissionSet class.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.