c# - asp.net 报告查看器错误基础知识 : operation not allowed

Question

我正在尝试使用 C# 掌握 ASP.net Webforms 项目中报表查看器控件的基础知识。我正在使用 Adventure Work 报告来了解基础知识。

我的 SQL 服务器上的 Report Parts 下有一个名为 SalesOrderNumber 的报表

此时我只想能够查看它

if (!Page.IsPostBack)
            {
                // Set the processing mode for the ReportViewer to Remote
                ReportViewer1.ProcessingMode = ProcessingMode.Remote;

                ServerReport serverReport = ReportViewer1.ServerReport;

                // Set the report server URL and report path
                serverReport.ReportServerUrl =
                    new Uri("(!removed!");
                serverReport.ReportPath =
                    "/Report Parts/SalesOrderNumber";

                // Create the sales order number report parameter
                ReportParameter salesOrderNumber = new ReportParameter();
                salesOrderNumber.Name = "SalesOrderNumber";

                salesOrderNumber.Values.Add("SO50750");

                    // Set the report parameters for the report
                ReportViewer1.ServerReport.SetParameters(
            new ReportParameter[] { salesOrderNumber });

我回来了此项目类型不允许您尝试对项目“/Report Parts/SalesOrderNumber”执行的操作。 (rsWrongItemType)

Answer 1

像这样分配完整路径

"http://ReportServername/ReportFolderName/reportname.rdlc "

确保 Report servername, ServerPath , ReportMode ,rendermode 也是