|Microsoft DirectX 9.0|
The IsHideOnDeactivate method indicates the behavior when the user switches to another application. Depending on the setting, the full-screen video window is either minimized or hidden. If it is minimized, it appears as an icon in the task bar; otherwise, it does not.
Returns one of the following values.
|S_FALSE||The video window is minimized. (Default)|
|S_OK||The video window is hidden.|