/// <summary>
        /// Displays a popup containing the FileBinding menu features.
        /// </summary>
        public static EditVideoWindow InstancePopup(UIElement target, PlacementMode placement, Guid?videoId, string fileName, ClosingCallback callback)
        {
            EditVideoWindow NewForm = new EditVideoWindow();

            NewForm.isPopup = true;
            NewForm.videoId = videoId;
            if (videoId != null && videoId != Guid.Empty)
            {
                NewForm.videoId = videoId;
            }
            else
            {
                NewForm.fileName = fileName;
            }
            NewForm.callback = callback;
            WindowHelper.SetScale(NewForm.FileBindingButton.ContextMenu);
            NewForm.Window_Loaded(null, null);
            NewForm.ShowFileBindingMenu(target, placement);
            return(NewForm);
        }