private void OnMouseRightButtonUp(object sender, MouseButtonEventArgs e)
{/*
/*UIElement control = QuickAccessItemsProvider.PickQuickAccessItem((sender as RibbonTabControl), e.GetPosition(sender as RibbonTabControl));
if (control != null)
{
if(control is CheckBox)
{
(control as CheckBox).Width = 100;
(control as CheckBox).Height = 22;
}
if (quickAccessToolbar.Items.Contains(control)) quickAccessToolbar.Items.Remove(control);
else quickAccessToolbar.Items.Add(control);
} */
}