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ICAbout
The ICAbout macro notifies a video compression driver to display its About dialog box.
You can use this macro or explicitly call the ICM_ABOUT message.
DWORD ICAbout(
hic
Handle of the compressor.
hwnd
Handle of the parent window of the displayed dialog box.
You can also determine if a driver has an About dialog box by specifying -1 in
this parameter, as in the ICQueryAbout macro. The driver returns ICERR_OK if it has an About dialog box or
ICERR_UNSUPPORTED otherwise.
Return Values
Returns ICERR_OK if the driver supports this message or ICERR_UNSUPPORTED
otherwise.
See Also
ICM_ABOUT, ICQueryAbout
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