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  • winform 子报表数据源赋值

    this.reportViewer1.LocalReport.DataSources.Add(new Microsoft.Reporting.WinForms.ReportDataSource("DataSet2", ds_com.Tables[0]));
    this.reportViewer1.LocalReport.DataSources.Add(new Microsoft.Reporting.WinForms.ReportDataSource("DataSet1", dtDisHearder));


    this.reportViewer1.LocalReport.SubreportProcessing += (s1, e1) => {
                            e1.DataSources.Add(new Microsoft.Reporting.WinForms.ReportDataSource("DataSet2", ds_com.Tables[0]));
                        };


    ReportParameter rp = new ReportParameter("logUser", DB.loginUserName);
    this.reportViewer1.LocalReport.SetParameters(new ReportParameter[] { rp });

     //FDA值                    

    rp = new ReportParameter("fdaValue", _fdaValue.ToString());                    

    this.reportViewer1.LocalReport.SetParameters(new ReportParameter[] { rp });                    

    //非FDA值

    rp = new ReportParameter("nFdaValue", _nFdaValue.ToString());                    

    this.reportViewer1.LocalReport.SetParameters(new ReportParameter[] { rp });

    rp = new ReportParameter("add_signor", strSignor);
    this.reportViewer1.LocalReport.SetParameters(new ReportParameter[] { rp });
    rp = new ReportParameter("addr_footer", strFooter);
    this.reportViewer1.LocalReport.SetParameters(new ReportParameter[] { rp });
    rp = new ReportParameter("addr_remark", strRemark);
    this.reportViewer1.LocalReport.SetParameters(new ReportParameter[] { rp });                          
    rp = new ReportParameter("totalValue", _totalPrice.ToString());
    this.reportViewer1.LocalReport.SetParameters(new ReportParameter[] { rp });
    this.reportViewer1.RefreshReport();     

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  • 原文地址:https://www.cnblogs.com/szlixin/p/5065675.html
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