ReportViewer1 ReportParameter问题
vb.net code :
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Dim a As New ReportParameter("rp1", "barton")
Dim tmpReport As New frmReport("STclient.rptInstCAL.rdlc", rsInst, New ReportParameter() {a})
调用过程出错。
c# code:
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public frmReport(string strRepTemplate, ReportDataSource rs, ReportParameter[] arrPara = null):this()
{
//ReportViewer1.LocalReport.ReportPath = CommonUtils.sReportPath + strRepTemplate;
//test use
ReportViewer1.LocalReport.ReportPath = @"D:\1-Deve\Tomorrow\report\" + strRepTemplate;
//D:\1-Deve\Tomorrow\report
ReportViewer1.LocalReport.DataSources.Clear();
ReportViewer1.LocalReport.DataSources.Add(rs);
ReportViewer1.ProcessingMode = ProcessingMode.Local;
if (!ReferenceEquals(arrPara, null))
ReportViewer1.LocalReport.SetParameters(arrPara);
//报错 An error occurred during local report processing
}
请帮忙帮忙。 --------------------编程问答-------------------- --------------------编程问答-------------------- 哪个帖子沉了么, 怎么又来个。。 --------------------编程问答-------------------- 除
补充:.NET技术 , VB.NET