Microsoft DirectX 9.0

IAMVfwCaptureDialogs Interface

The IAMVfwCaptureDialogs interface is implemented on the VFW Capture filter. This interface enables an application to display one of the three dialog boxes (Source, Format, or Display) provided by Microsoft® Video for Windows® capture drivers. Any application that enables the user to change settings in a Video for Windows capture driver-supplied dialog box should use this interface.

In addition to the methods inherited from IUnknown, the IAMVfwCaptureDialogs interface exposes the following methods.

Method Description
HasDialog Determines if the specified dialog box exists in the driver.
ShowDialog Displays the specified dialog box.
SendDriverMessage Sends a driver-specific message.