你用别的方法来实现吧
比如说
for(int i = 0; i < thisDataSet.Tables["Customers"].Rows.Count; i++)
{
if(thisDataSet.Tables["Customers"].Rows[i]["这是ID"]=="xxx")
Console.WriteLine ("发现记录{0}",i);
else
Console.WriteLine ("没有发现记录");
}
比如说
for(int i = 0; i < thisDataSet.Tables["Customers"].Rows.Count; i++)
{
if(thisDataSet.Tables["Customers"].Rows[i]["这是ID"]=="xxx")
Console.WriteLine ("发现记录{0}",i);
else
Console.WriteLine ("没有发现记录");
}
dvOrg.Sort = "ITEMM_FITEMNO Desc, PLNODRFORIG_FPLNSTARTDTE Desc, PLNODRFORIG_FODRNO Desc, PLNODRFORIG_FCONVODRQTY Desc";
int find = dvOrg.Find(new object[] {itemNo, startDate, orderNo, convQty});