/// <summary>
/// Sets the cursor property of the framework element to the "Wait" cursor and
/// automatically resets the cursor to the default cursor when the dispatcher becomes idle again.
/// </summary>
/// <param name="frameworkElement">The element on which to set the cursor.</param>
/// <param name="priority">The dispatcher priority used for waiting.</param>
public static void StartLocal(FrameworkElement frameworkElement, DispatcherPriority priority)
{
if (frameworkElement.Cursor == Cursors.Wait)
{
return;
}
frameworkElement.Cursor = Cursors.Wait;
// Wait until the WM_CURSOR message has been processed and the cursor is visible:
frameworkElement.ProcessMessages();
frameworkElement.BeginInvoke(priority, () => frameworkElement.Cursor = null);
}
