Sum Method From CYQ.Data API previous page next page CYQ.Data API 帮助文档 For V5 MDataTable.Sum Method 汇总某列的值 Overload List 汇总某列的值 public T Sum<T>(Int32); 汇总某列的值 public T Sum<T>(String); See Also MDataTable Class | CYQ.Data.Table Namespace previous page start next page