将DataTable加载到ReportViewer中

Question

我有一个数据表，我从一个SQL适配器填充。我能够在datagridview中成功显示它，但是当我尝试做一个reportviewer时，它无法正常工作。

DataTable dt = new DataTable();
dt.TableName = "SwipeReport";
da.Fill(dt);

reportViewer1.Reset();
reportViewer1.ProcessingMode = ProcessingMode.Local;
reportViewer1.LocalReport.ReportEmbeddedResource = "POC1.SwipeReport.rdlc";
reportViewer1.LocalReport.DataSources.Clear();
reportViewer1.LocalReport.DataSources.Add(new ReportDataSource("SwipeReport", dt));
reportViewer1.RefreshReport();

我不相信我正确设置了报告嵌入资源，因为我没有指定＆＃34;报告＆＃34; 应该填写reportviewer窗口。我是否正确实现了这一点？

Answer 1

希望这有帮助

        // create a new report from the created CrystalReport
        GeneralSupportRpt myDataReport = new GeneralSupportRpt();

        // set the data source of the report
        myDataReport.SetDataSource(dataTable);

        // set the report source of the created “crystalReportViewer”
        // component to the created report

        ReportViewer.ReportSource = myDataReport;