Flushes to disk all modified buffers in memory for the specified file.
Syntax
int _FFlush(FCHAN chan)
FCHAN chan; /* File channel of file to flush. */
Remarks
_FFlush( ) returns 0 if it is successful in flushing the buffers, or – 1 if it fails.
For more information on how to create an API library and integrate it with Visual FoxPro, see Chapter 28, Accessing the Visual FoxPro API, in the Programmer's Guide.