CSid::IsValid
Tests the CSid object for validity.
bool IsValid( ) const throw();
Return Value
Returns true if the CSid object is valid, false if not. There is no extended error information for this method; do not call GetLastError.
Remarks
The IsValid method validates the CSid object by verifying that the revision number is within a known range and that the number of subauthorities is less than the maximum.
Requirements
Header: atlsecurity.h