Call this member function to obtain the current logical length of the file in bytes, not the amount.
virtual DWORD GetLength( ) const;
throw( CFileException );
| Header File | Afx.h | 
| Platforms | |
| Versions | 1.0 and later | 
| Complete documentation | Visual C++ documentation | 
CFile Overview, CFile Member Functions, File Service Classes, CFile::SetLength