水晶报表的问题
我的代码如下:
crystalreport1.Connect:='dsn=cshis;uid=sa;pwd=masterkey;dsq=huadu';
crystalreport1.DiscardSavedData:=true;
crystalreport1.SQLQuery:='select * from hoteinfo';
crystalreport1.ReportFileName:='d:\lym1.rpt';
crystalreport1.Destination:=crpttowindow;
crystalreport1.Action:=1;
运行之后
报错:error detected by database dll.什么意思,怎么解决?
适用SQL SERVER