C# DEV GridView总结

从实际工作中总结的

        /// <summary>
        /// 省份Grid上焦点行改变时
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void GVProvince_FocusedRowChanged(object sender, DevExpress.XtraGrid.Views.Base.FocusedRowChangedEventArgs e)
        {
            //焦点行号
            int intRow = e.FocusedRowHandle;
            if (intRow > -1)
            {
                //从焦点行号上，获取具体列的值
                strProID = GVProvince.GetRowCellValue(intRow, "PRO_ID").ToString();
                FrmProvinceHandle.StrProvinceID = strProID;
            }
            string strCityModel = WebLockConfig.Instance.webProvince.GetCityDSByProvince(strProID);
            DataSet ds = Newtonsoft.Json.JsonConvert.DeserializeObject<DataSet>(strCityModel);

            GCCity.DataSource = ds.Tables[0];
        }