我用CRYSTAL REPORTS 10 设计报表,因设计需要在大报表中要套小报表,也就是subreport ,reports和subreport 的database field都设为sql 中所对应的的table 程式如下: begin adoquery2.Close; adoquery2.SQL.Clear; adoquery2.SQL.Add('select orders.*,paper.*,prints.*,process.*,packaging.* from orders inner join format on orders.order_no=format.order_no '); adoquery2.SQL.Add('inner join paper on orders.order_no=paper.order_no inner join prints on orders.order_no=prints.order_no '); adoquery2.SQL.Add('inner join process on orders.order_no=process.order_no inner join packaging on orders.order_no=packaging.order_no '); adoquery2.SQL.Add('where orders.order_no=''' edit1.text ''''); adoquery2.Open; if opendialog1.execute then begin crpe1.Connect.Clear; Crpe1.connect.ServerName:= 'mingtai-server'; Crpe1.connect.DatabaseName:= 'mingtai'; crpe1.Connect.UserID:= 'sa'; crpe1.connect.Password:= ''; crpe1.ReportName:=opendialog1.filename; Crpe1.Connect.Propagate := True; crpe1.DiscardSavedData; try crpeds1.dataset:=adoquery2; crpe1.Tables[0].DataPointer:=crpeds1.datapointer; screen.Cursor:=crhourglass; // crpe1.ParamFields[0].ShowDialog := False; // crpe1.ParamFields[0].CurrentValue := pubworkname; crpe1.execute; finally screen.Cursor:=crdefault; end; end; 当我打印时,我只想我选择的工单出来,但在subreport中所有的数据资料都显示出来,包含我不需要的,而我已经crpe1.Tables[0].DataPointer:=crpeds1.datapointer 我并没有设save data with report 请问各位是为什么? 谢谢!

版主,各位兄台,请帮帮我好吗?