SSRS报告视图Uri

Question

早上好。

我试图在我的ReportServerUrl上添加rv命令，但这会导致在设置参数时发生错误。这样做的目的是因为打印按钮没有出现在报表上。这就是为什么我试图将工具栏模式设置为0。

Code
            viewer.ServerReport.ReportServerUrl = new Uri(WebConfigurationManager.AppSettings["SSRS_ReportServerUrl"]);
            Uri builder = new Uri(viewer.ServerReport.ReportServerUrl.ToString() +"?/&rv:ToolBarItemsDisplayMode=0");
            viewer.ServerReport.ReportServerUrl = builder;
            viewer.ServerReport.ReportPath = reportPath;
            viewer.ShowCredentialPrompts = false;

            SetupDataSource(viewer, "ClientDS", DatabaseServerName, groupDatabaseName, groupDatabaseUserName,
                            groupDatabasePassword);

parameter sets 
 viewer.ServerReport.ReportServerCredentials = new SSRSNetworkCredentials();
            var p = new ReportParameter[2];
            p.SetValue(new ReportParameter("DBServer", server), 0);
            p.SetValue(new ReportParameter("DBCatalog", catalog), 1);
            viewer.ServerReport.SetParameters(p);