| Microsoft DirectX 9.0 |
The HasDialog method determines if the specified dialog box exists in the driver.
Syntax
HRESULT HasDialog(
int iDialog
);
Parameters
iDialog
[in] Desired dialog box. This is a member of the VfwCaptureDialogs enumeration.
Return Values
Returns S_OK if the driver contains the dialog box or S_FALSE otherwise.
Remarks
This method calls the Video for Windows videoDialog function to query for the existence of the appropriate dialog box.
See Also