public override void MouseDoubleClick(TreeNodeAdvMouseEventArgs args)
        {
            MessageBox.Show("stop");

            object bla = GetValue(args.Node);

            args.Handled = true;
        }

        public override void MouseUp(TreeNodeAdvMouseEventArgs args)
        {
            _pstate = false;
            Parent.FullUpdate();

            xdc.Forms.PropertyDetailsForm df = new xdc.Forms.PropertyDetailsForm(GetValue(args.Node).ToString());
            df.Show();
        }

 public override void MouseDown(TreeNodeAdvMouseEventArgs args)
 {
     if (args.Button == MouseButtons.Left)
     {
         _pstate = true;
         Parent.FullUpdate();
     }
 }

		public override void MouseDown(TreeNodeAdvMouseEventArgs args)
		{
			if(args.Button==MouseButtons.Left)
			{
				args.Handled=true;
				if(args.Node.CanExpand)
					args.Node.IsExpanded=!args.Node.IsExpanded;
			}
		}

 public override void MouseDoubleClick(TreeNodeAdvMouseEventArgs args)
 {
     _timer.Stop();
     _editFlag = false;
     if (Parent.UseColumns)
     {
         args.Handled = true;
         BeginEdit();
     }
 }

		protected override void DoMouseOperation(TreeNodeAdvMouseEventArgs args)
		{
			if(Tree.SelectionMode==TreeSelectionMode.Single)
			{
				base.DoMouseOperation(args);
			}
			else if(CanSelect(args.Node))
			{
				args.Node.IsSelected=!args.Node.IsSelected;
				Tree.SelectionStart=args.Node;
			}
		}

 protected override void DoMouseOperation(TreeNodeAdvMouseEventArgs args)
 {
     if (Tree.SelectionMode == TreeSelectionMode.Single || Tree.SelectionStart == null)
     {
         base.DoMouseOperation(args);
     }
     else if (CanSelect(args.Node))
     {
         Tree.SuspendSelectionEvent = true;
         try
         {
             SelectAllFromStart(args.Node);
         }
         finally
         {
             Tree.SuspendSelectionEvent = false;
         }
     }
 }

		public override void MouseUp(TreeNodeAdvMouseEventArgs args)
		{
			if (args.Node.IsSelected)
			{
				if (EditOnClick && args.Button == MouseButtons.Left && args.ModifierKeys == Keys.None)
				{
					Parent.ItemDragMode = false;
					BeginEdit();
					args.Handled = true;
				}
				else if (_editFlag && !args.JustGotFocus)// && args.Node.IsSelected)
					_timer.Start();
			}
		}

		public override void MouseDown(TreeNodeAdvMouseEventArgs args)
		{
			_editFlag = (!EditOnClick && args.Button == MouseButtons.Left
				&& args.ModifierKeys == Keys.None && args.Node.IsSelected);
		}

 public override void MouseUp(TreeNodeAdvMouseEventArgs args)
 {
     FinishResize();
 }

 public override void MouseDown(TreeNodeAdvMouseEventArgs args)
 {
 }

 public virtual void MouseDoubleClick(TreeNodeAdvMouseEventArgs args)
 {
 }

 public virtual void MouseUp(TreeNodeAdvMouseEventArgs args)
 {
 }

		public override void MouseUp(TreeNodeAdvMouseEventArgs args)
		{
			if (this.EditOnClick && args.Button == MouseButtons.Left && args.ModifierKeys == Keys.None)
			{
				BeginEdit();
				args.Handled = true;
			}
			else if (_editFlag && args.Node.IsSelected)
				_timer.Start();
		}

		public override void MouseDoubleClick(TreeNodeAdvMouseEventArgs args)
		{
			_editFlag = false;
			_timer.Stop();
		}

		protected override void MouseDownAtEmptySpace(TreeNodeAdvMouseEventArgs args)
		{
		}

 public override void MouseDown(TreeNodeAdvMouseEventArgs args)
 {
     if (args.Button == MouseButtons.Left && IsEditEnabled(args.Node))
     {
         DrawContext context = new DrawContext();
         context.Bounds = args.ControlBounds;
         Rectangle rect = GetBounds(args.Node, context);
         if (rect.Contains(args.ViewLocation))
         {
             CheckState state = GetCheckState(args.Node);
             state = GetNewState(state);
             SetCheckState(args.Node, state);
             Parent.UpdateView();
             args.Handled = true;
         }
     }
 }

 public override void MouseDoubleClick(TreeNodeAdvMouseEventArgs args)
 {
     args.Handled = true;
 }

 public override void MouseUp(TreeNodeAdvMouseEventArgs args)
 {
     if (_editFlag && args.Node.IsSelected)
         _timer.Start();
 }

 public override void MouseDown(TreeNodeAdvMouseEventArgs args)
 {
     if (args.Button == MouseButtons.Left && EditEnabled)
     {
         CheckState state = GetCheckState(args.Node);
         state = GetNewState(state);
         SetCheckState(args.Node, state);
         args.Handled = true;
     }
 }