/// <summary>设置数据集值</summary> /// <param name="ds">数据集</param> /// <param name="colname">列名</param> /// <param name="isval">是否写入值</param> /// <param name="val">值</param> /// <param name="defval">默认写入值</param> public static void SetDataSaveValue(ref DataSave ds, string colname, bool isval, string val, string defval) { if (isval) { ds.Operp(val, colname); } else { ds.Operp(defval, colname); } }