capDriverGetVersion
The capDriverGetVersion
macro returns the version information of the capture driver connected to a
capture window. You can use this macro or explicitly send the WM_CAP_DRIVER_GET_VERSION message.
BOOL capDriverGetVersion(
|
hwnd, |
|
|
szVer, |
|
|
wSize |
|
|
); |
|
Parameters
wSize
Size, in
bytes, of the application-defined buffer referenced by szVer.
szVer
Address of an
application-defined buffer used to return the version information as a
null-terminated string.
Return Values
Returns TRUE
if successful or FALSE if the capture window is not connected to a capture
driver.
Remarks
The version
information is a text string retrieved from the driver s resource area.
Applications should allocate approximately 40 bytes for this string. If version
information is not available, a NULL string is returned.
See Also