DevExpress右键菜单使用小记

  添加BarManager和popupMenu组建：

 

 

设置popupMenu组件的Manager属性：

 

 

右键点击popupMenu主键，点击Customize选项添加菜单：

 

 然后便可添加到鼠标事件中，此处以TreeList为例：

 

        private void treeList1_MouseUp(object sender, MouseEventArgs e)
        {
            TreeList tree = sender as TreeList;
            if (e.Button == MouseButtons.Right 
                    && ModifierKeys == Keys.None
                    && treeList1.State == TreeListState.Regular)
            {
                Point p = new Point(Cursor.Position.X, Cursor.Position.Y);
                TreeListHitInfo hitInfo = tree.CalcHitInfo(e.Location);
                if (hitInfo.HitInfoType == HitInfoType.Cell)
                {
                    tree.SetFocusedNode(hitInfo.Node);
                }

                if (tree.FocusedNode != null)
                {
                    popupMenu1.ShowPopup(p);
                }
            }
        }