The capGetDriverDescription function retrieves the version description of the capture driver.
BOOL VFWAPI capGetDriverDescriptionA( UINT wDriverIndex, LPSTR lpszName, int cbName, LPSTR lpszVer, int cbVer );
Index of the capture driver. The index can range from 0 through 9.
Plug-and-Play capture drivers are enumerated first, followed by capture drivers listed in the registry, which are then followed by capture drivers listed in SYSTEM.INI.
Pointer to a buffer containing a null-terminated string corresponding to the capture driver name.
Length, in bytes, of the buffer pointed to by lpszName.
Pointer to a buffer containing a null-terminated string corresponding to the description of the capture driver.
Length, in bytes, of the buffer pointed to by lpszVer.
Returns TRUE if successful or FALSE otherwise.
If the information description is longer than its buffer, the description is truncated. The returned string is always null-terminated. If a buffer size is zero, its corresponding description is not copied.
|Minimum supported client||Windows 2000 Professional [desktop apps only]|
|Minimum supported server||Windows 2000 Server [desktop apps only]|