Call this method to determine whether a path contains a valid prefix of the type passed by pszPrefix.
BOOL IsPrefix( 
   PCXSTR pszPrefix  
) const;
Parameters
- pszPrefix
The prefix for which to search. A prefix is one of these types: "C:\\", ".", "..", "..\\". 
Return Value
Returns TRUE if the path contains the prefix, or FALSE otherwise.
Remarks
For more information, see PathIsPrefix.
Requirements
Header: atlpath.h