Forces any data remaining in the archive buffer to be written to the file.
The member function Flush ensures that all data is transferred from the archive to the file. You must call CFile::Close to complete the transfer from the file to the storage medium.
CFile myFile("myfile.dat", CFile::modeCreate | CFile::modeWrite); CArchive ar(&myFile, CArchive::store); // Write a string to the archive. ar.WriteString( "My string." ); // Flush all of the data to the file. ar.Flush();