public static DialogOverlayEvent CreateClosedEvent(IOverlayDialog overlayDialog)
 {
     return(new DialogOverlayEvent {
         EventType = PopupEventType.Closed,
         OverlayDialog = overlayDialog
     });
 }
 public Task OpenDialog(IOverlayDialog dialog)
 {
     return(dialogOverlayPortal.OpenDialog(dialog));
 }