摘要:
DataRow[] deleteRows = dt.Select("Age >=19 and Name like '李%'"); foreach (DataRow deleteRow in deleteRows) { deleteRow.Delete(); } dt.AcceptChanges(); 閱讀全文
摘要:
執行方法: declare @p1 int --set @p1=30 exec sp_prepare @p1 output,NULL,N'select top 40 billcode,item,case when SUM(inqty) <> 0 then 0 else 1 end as qty fr 閱讀全文