IFrameFilter::callDialog Method

This method calls a dialog box, if the filter has one.

Syntax:

virtual bool callDialog( HWND hParent = 0 );

Parameter		Description


hParent		Specifies the parent window of the dialog box to show.

Return value:

Value		Description


true		The dialog box was successfully displayed.
false		An error occurred.

Remarks:

Depending on the filter implementation this method may block until the dialog box is closed.

See also:

IFrameFilter, IFrameFilter::hasDialog