本文介绍了水晶子报告的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我在CrystalReportViewer中显示报告。我使用下面显示的代码

。那部分工作正常。但是,一旦我向其添加了子报告,我无法弄清楚如何显示报告

。我尝试时收到Crystal报告错误

。有人可以帮忙吗?


谢谢

tg


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Private Sub Form1_Load(ByVal sender As System.Object,ByVal e As

System.EventArgs)处理MyBase.Load

Dim Rpt As新CM

Dim Ds作为新数据集

Dim Ds2作为新数据集


OracleDataAdapter1.Fill(Ds)

''OracleDataAdapter2.Fill(Ds2)


Rpt.SetDataSource(Ds)

''Rpt2.SetDataSource(Ds2)


CrystalReportViewer1.ReportSource = Rpt

OracleConnection1.Close()

End Sub

I am displaying a report in a CrystalReportViewer. I use the code shown
below. That part works fine. However, I cannot figure out how to display
the report once I''ve added a subreport to it. I get a Crystal report error
when I try. Can someone please help?

thanks
tg

------------
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Dim Rpt As New CM
Dim Ds As New DataSet
Dim Ds2 As New DataSet

OracleDataAdapter1.Fill(Ds)
''OracleDataAdapter2.Fill(Ds2)

Rpt.SetDataSource(Ds)
''Rpt2.SetDataSource(Ds2)

CrystalReportViewer1.ReportSource = Rpt
OracleConnection1.Close()
End Sub

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10-11 08:05