DataGridViewButtonColumn Details = new DataGridViewButtonColumn();
            Details.Name = "Details";
            Details.Text = "显示Id";
            //清除标题
            Details.HeaderText = "显示Id";
            Details.UseColumnTextForButtonValue = true;
            //添加该列
            //myDataGrid.Columns.Insert(myDataGrid.Columns.Count, Details);
            myDataGrid.Columns.Add(Details);