System.Windows.Forms.ListView.FocusChanged C# (CSharp) Method

		void FocusChanged (object o, EventArgs args)
		{
			if (Items.Count == 0)
				return;

			if (FocusedItem == null)
				SetFocusedItem (0);

			ListViewItem focused_item = FocusedItem;

			if (focused_item.ListView != null) {
				focused_item.Invalidate ();
				focused_item.Layout ();
				focused_item.Invalidate ();
			}
		}