CInternetFile::Flush
Call this member function to flush the contents of the write buffer.
virtual void Flush( );
Заметки
Use Flush to assure that all data in memory has actually been written to the target machine and to assure your transaction with the host machine has been completed. Flush is only effective on CInternetFile objects opened for writing.
Исключения
This method can throw exceptions of type CInternetException*.
Требования
Header: afxinet.h