string GetInsertedId(string app, string title, string createDate) { string condition = DataExtension.AndConditon( ItemsTSql.GetByApp(app), ItemsTSql.GetByTitle(title), ItemsTSql.GetByCreateDate(createDate) ); DataTable dt = Items.GetItems("1", ItemsColumns.IidColumn, condition, ItemsColumns.IidColumn + " desc"); if (dt.Rows.Count > 0) { return(dt.Rows[0][ItemsColumns.IidColumn].ToString()); } return(""); }