DEV控件gridview中怎麼添加行的ToolTip提示

private void toolTipController1_GetActiveObjectInfo(object sender, DevExpress.Utils.ToolTipControllerGetActiveObjectInfoEventArgs e)

        {

            if (e.SelectedControl != gridControlDetail) return;

            ToolTipControlInfo info = null;

            try

            {

                GridView view = gridControlDetail.GetViewAt(e.ControlMousePosition) as GridView;

                if (view == null) return;

                GridHitInfo hi = view.CalcHitInfo(e.ControlMousePosition);

                if (hi.InRowCell)

                {

                    //info = new ToolTipControlInfo(new CellToolTipInfo(hi.RowHandle, hi.Column, "cell"), GetCellHintText(view, hi.RowHandle, hi.Column));

                    string DtsItemCode = SysConvert.ToString(view.GetRowCellValue(hi.RowHandle,"DtsItemCode"));

                    string ItemDes = Common.GetItemDesByItemCode(DtsItemCode);

                    info = new ToolTipControlInfo(new CellToolTipInfo(hi.RowHandle, hi.Column, "cell"), ItemDes);

                    return;

                }

                //if (hi.Column != null)

                //{

                //    info = new ToolTipControlInfo(hi.Column, GetColumnHintText(hi.Column));               

                //    return;

                //}

                if (hi.HitTest == GridHitTest.GroupPanel)

                {

                    info = new ToolTipControlInfo(hi.HitTest, "Group panel");

                    return;

                }

                if (hi.HitTest == GridHitTest.RowIndicator)

                {

                    info = new ToolTipControlInfo(GridHitTest.RowIndicator.ToString() + hi.RowHandle.ToString(), "Row Handle: " + hi.RowHandle.ToString());

                    return;

                }

            }

            finally

            {

                e.Info = info;

            }

        }

轉：http://www.dobug.net/showtopic-583.html