gInk.Root.UnDock C# (CSharp) Method

		public void UnDock()
		{
			if (FormDisplay == null || FormCollection == null)
				return;

			Docked = false;
			FormCollection.btDock.Image = FormCollection.image_dock;
			UponButtonsUpdate |= 0x2;
		}

 public void btDock_Click(object sender, EventArgs e)
 {
     LastTickTime = DateTime.Now;
     if (!Root.Docked)
     {
         Root.Dock();
     }
     else
     {
         Root.UnDock();
     }
 }