BOOL IsCompressed( ) const;
Return Value
Nonzero if successful; otherwise 0.
Remarks
Call this member function to determine if the found file is compressed. A compressed file is marked with FILE_ATTRIBUTE_COMPRESSED, a file attribute identified in the WIN32_FIND_DATA structure. For a file, this attribute indicates that all of the data in the file is compressed. For a directory, this attribute indicates that compression is the default for newly created files and subdirectories.
See the member function MatchesMask for a complete list of file attributes.