ICM_CONFIGURE message
The ICM_CONFIGURE message notifies a video compression driver to display its configuration dialog box or queries a video compression driver to determine if it has a configuration dialog box. You can send this message explicitly or by using the ICConfigure macro.
ICM_CONFIGURE
wParam = (DWORD_PTR) (UINT_PTR) hwnd;
lParam = 0;
Parameters
-
hwnd
-
Handle to the parent window of the displayed dialog box. You can determine if a driver has a configuration dialog box by specifying 1 in this parameter, as in the ICQueryConfigure macro.
Return Value
Returns ICERR_OK if the driver supports this message or ICERR_UNSUPPORTED otherwise.
Remarks
This message is different from the DRV_CONFIGURE message used for hardware configuration. The dialog box for this message should let the user set and edit the internal state referenced by the ICM_GETSTATE and ICM_SETSTATE messages. For example, this dialog box can let the user change parameters affecting the quality level and other similar compression options.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|