ASP.Net CrystalReportViewer 仅渲染垂直线

Question

我有一个包含 CrystalReportViewer 的普通 asp.Net 页面。我在 Page_Load 方法中使用以下代码来显示报告:

ReportDocument report = new ReportDocument();
                    TableLogOnInfos crtableLogoninfos = new TableLogOnInfos();
                    TableLogOnInfo crtableLogoninfo = new TableLogOnInfo();
                    ConnectionInfo crConnectionInfo = new ConnectionInfo();
                    Tables CrTables;

                    report.Load(Server.MapPath("Reports\\" + Request.Params[0]));

                    crConnectionInfo.ServerName = ConfigurationManager.AppSettings["ReportSQLServer"];
                    crConnectionInfo.DatabaseName = ConfigurationManager.AppSettings["ReportSQLDatabase"];
                    crConnectionInfo.UserID = ConfigurationManager.AppSettings["ReportSQLUsername"];
                    crConnectionInfo.Password = ConfigurationManager.AppSettings["ReportSQLPassword"];

                    CrTables = report.Database.Tables;
                    foreach (CrystalDecisions.CrystalReports.Engine.Table CrTable in CrTables)
                    {
                        crtableLogoninfo = CrTable.LogOnInfo;
                        crtableLogoninfo.ConnectionInfo = crConnectionInfo;
                        CrTable.ApplyLogOnInfo(crtableLogoninfo);
                    }

                    Session["Report"] = report;
                    rptViewer.ReportSource = report;
                    rptViewer.RefreshReport();

但是，无论我加载什么报告，它都会显示如下:

当我在 WinForms 应用程序中使用完全相同的逻辑来填充 CrystalReportsViewer 时，报表将按预期显示。

请告知我在 ASP.NET Web 表单中缺少哪些内容，以使报告正确显示。

Answer 1

我在 IE10 中遇到同样的问题，在 IE10 浏览器模式下，reportviewer 中显示的是垂直条纹而不是数据。

解决办法是切换“IE10兼容模式”，一切正常