在运行时添加命令按钮事件

Question

我在运行时创建了一个gridview，但是我没有创建命令按钮事件。我的问题与devexpress row deleting event类似，但我没有使用它：/这是我的代码：

在我的Page_Load功能中：

ASPxGridView grid = new ASPxGridView();
            grid.ID = "ASPxGridView1";

            Page.Form.Controls.Add(grid);

            GridViewCommandColumn cIslem = new GridViewCommandColumn("İşlem");
            cIslem.EditButton.Visible = true;
            cIslem.DeleteButton.Visible = true;
            cIslem.NewButton.Visible = true;
            grid.Columns.Add(cIslem);

            GridViewDataTextColumn cID = new GridViewDataTextColumn();
            cID.Name = "ID";
            cID.Caption = "ID";
            cID.FieldName = "ID";
            cID.ReadOnly = true;
            cID.Visible = false;
            grid.Columns.Add(cID);

            GridViewDataTextColumn cName = new GridViewDataTextColumn();
            cName.Name = "Name";
            cName.Caption = "Name";
            cName.FieldName = "Name";
            cName.ReadOnly = true;
            cName.CellStyle.HorizontalAlign = HorizontalAlign.Center;
            grid.Columns.Add(cName);

            grid.SettingsBehavior.AllowFocusedRow = true;
            grid.KeyFieldName = "ID";          

            DataTable dt = new DataTable("Veri");
            dt.Columns.Add("ID");
            dt.Columns.Add("Name");
            DataRow dr = dt.NewRow();
            dr["Name"] = "ABC";
            dr["ID"] = "1";
            dt.Rows.Add(dr);
            grid.DataSource = dt;
            grid.DataBind();
            grid.RowDeleting += new DevExpress.Web.Data.ASPxDataDeletingEventHandler(grd_RowDeleting);

当我点击删除按钮时，我给出了错误：

“无法找到回调的目标'ASPxGridView1'或未实现ICallbackEventHandler”

我该如何解决？