通过代码将参数传递给主晶体报告中的子报告 [英] Pass parameter to subreport from main crystal report through code

问题描述

我通过传递参数作为ID来创建水晶报告。此报告正常工作。然后我为该报告创建子报告。现在我必须将参数ID从主报告传递到子报告作为相同的参数和查看报告。怎么做？？需要帮助。

I create crystal report by passing parameter as ID. This report work properly. Then I create sub report for that report. Now I have to pass parameter ID from main report to sub report as same parameter and view report. How to do that?? Need Help.

推荐答案

看看这里：以编程方式将参数传递给子报告 [ ^ ]

和此处： Crystal Reports：以编程方式设置子报表中的参数值 [ ^ ]

我希望它有所帮助;）

Have a look here: Passing Parameters to a Sub Report Programatically[^]
and here: Crystal Reports: Programmatically setting parameter values in a subreport[^]
I hope it helps ;)

CrestalReport_Test.CrystalReport2 rep = new CrestalReport_Test.CrystalReport2（）;



rep.SetParameterValue （@ AliasName，Jone，CrystalReport1.rpt）;



crystalReportViewer1.ReportSource = rep

CrestalReport_Test.CrystalReport2 rep = new CrestalReport_Test.CrystalReport2();

rep.SetParameterValue("@AliasName,"Jone", "CrystalReport1.rpt");

crystalReportViewer1.ReportSource = rep

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