Creates and returns a new instance of the DnsPermission class.
Assembly: System (in System.dll)
The CreatePermission method is called by the security system, not by application code.
The security information described by DnsPermissionAttribute is stored in the metadata of the attribute target, which is the class to which DnsPermissionAttribute is applied. The system then accesses the information at run time and calls . The system uses the returned IPermission to enforce the specified security requirements.