What does the fCreate parameter to SHCreateStreamOnFileEx mean?
The documentation for the
fCreate parameter for the
SHCreateStreamOnFileEx function covers the issue, but since people seem to really like charts and tables, I’ll present the same information in tabular form.
|STGM_CREATE||(ignored)||Yes||File is opened (old contents lost)|
|STGM_CREATE||(ignored)||No||File is created|
|STGM_FAILIFTHERE||FALSE||Yes||File is opened (old contents preserved)|
|STGM_FAILIFTHERE||TRUE||No||File is created|