[This is preliminary documentation and subject to change.]
The PreviewGraphic method gets the file name of a graphic to display when the item is not currently being broadcast.
HRESULT PreviewGraphic (
BSTR* pstrPreviewGraphic
);
Returns an HRESULT indicating success or failure. If the method succeeds it returns S_OK. Otherwise it returns an error code. For specific error code values see Winerror.h.
For example, a preview graphic could be displayed as a placeholder for live video from a channel that is currently off the air.
Windows NT: Unsupported.
Windows: Requires Windows 98.
Windows CE: Unsupported.
Import Library: User-defined.
Unicode: Yes.