I have an application that creates Telerik reports, with references to Telerik.Reporting (10.1.16.504), Telerik.Reporting.Winforms (10.1.16.504), DocumentFormat.OpenXml (2.0.5022.0), and WindowsBase. All the associated DLL files are located in the same folder as the executable. When I run the application from my workstation, all is well and the extra options appear in the Export drop down (Word, PowerPoint, Excel, XPS). However, when I install and run it on another machine, the extra options do not appear in the Export drop down.

What would be the cause for this conflict? Does Microsoft Office have to be installed in order to export Telerik reports as Word Documents/Power Point documents?

Hi there,

I have a master-detail report with a header with approximately 35 fields, 25 sub-reports (tables) in a detail section and a report footer. I've used a row above the Table for the sub-report header with the row below for column headings and the row on the bottom for the field data. Each sub has 1 or 2 Report Parameters that defines what is seen.

Recently when I edited some of the subs they started repeating based on the matching rows in the SQL Server 2008 R2 database which typically means that both the Report and the Table have their respected data source set to the same data source. But in this case there is only one data source set and that is on the Table itself. 

Has anybody seen this before? Any help would be appreciated.

Thanks,

Jack Willhoite

I have a requirement to create a report that lays out the data detail in a specific order (chronological). As part of this I need to surround groups of detail sections with headers and footers that describe a common feature. The following is an example of what I want:

Common feature 1 header
Detail 6:00
Detail 7:00
Common feature 1 footer
Common feature 2 header
Detail 8:00
Detail 9:00
Common feature 2 footer
Common feature 1 header
Detail 10:00
Detail 11:00
Common feature 1 footer

When I add a group for the common feature though, I get the following:

Common feature 1 header
Detail 6:00
Detail 7:00
Detail 10:00
Detail 11:00
Common feature 1 footer
Common feature 2 header
Detail 8:00
Detail 9:00
Common feature 2 footer

I must preserve the order of the detail sections and let the grouping headers and footers repeat if necessary. Is there a setting or something to allow for this?

Hello,

When maintaining reports with extensive use of Object data source objects, it is difficult to navigate in the Datasouce explorer pane. The listing seems to have no sensible sorting order, or ways of re-ordering or grouping the objects. Using sub reports is not an option for me, as it will be very difficult to keep the Excel exportable format when parts of the layout is locked inside an individual component. 

Any thought on how this can be improved?

Best regards,

Magnus

Hello,

I have a scenario where in i am creating a table report using Telerik report designer R3 2016. The problem is Whether i select toggle mark initially expanded or not it always show the collapsed sign initially. In the previous versions it seemed okay and worked perfectly. Following attached is the trdx file and images for the reference.

I am trying to use the HTML5 viewer with the following MVC code. 

@(Html.TelerikReporting().ReportViewer()

           .Id("reportViewer1")
           .ServiceUrl("/api/reports")
           .TemplateUrl("/TelerikReports/Html5/ReportViewer/templates/telerikReportViewerTemplate-9.1.15.731.html")
           .ReportSource(new TypeReportSource() { TypeName = "MyApp.TelerikReports.MonthlySales, MyApp.Reports" })            
           .ViewMode(ViewMode.Interactive)
           .ScaleMode(ScaleMode.Specific)
           .Scale(1.0)
           .PersistSession(false)
           .Deferred()
    )

I don't get any errors but the viewer renders as totally blank, no HTML is generated. What is most likely reason for this?

Hello,

I use ReportViewer class and its method ShowPageSetupDialog for the page setup dialog.

When i set some values to out of range (e.g. margins)  in the dialog, then ReportViewer shows object reference error.

Can i prevent this situations, or catch the exception?

Regards,
Tomáš

Exception thrown: 'System.NullReferenceException' in Telerik.Reporting.dll

An error has occurred while rendering the report: System.NullReferenceException: Object reference not set to an instance of an object.
   at Telerik.Reporting.Paging.Table.CellAt(Int32 rowIndex, Int32 columnIndex)
   at Telerik.Reporting.Paging.Table.RenderCells(TableRegion region, RectangleRF clip, Double left, Double top, Double reservedLeft, Double reservedTop)
   at Telerik.Reporting.Paging.Table.AddChildrenToPage(RectangleRF clip)
   at Telerik.Reporting.Paging.PagingElementBase.AddToPageRecursive(RectangleRF parentClip, Double parentTop, Double parentLeft, Double parentReservedTop, Double parentReservedBottom, Double parentReservedLeft, Double parentReservedRight)
   at Telerik.Reporting.Paging.PagingElementBase.AddChildrenToPage(RectangleRF clip)
   at Telerik.Reporting.Paging.PagingElementBase.AddToPageRecursive(RectangleRF parentClip, Double parentTop, Double parentLeft, Double parentReservedTop, Double parentReservedBottom, Double parentReservedLeft, Double parentReservedRight)
   at Telerik.Reporting.Paging.PagingElementBase.AddChildrenToPage(RectangleRF clip)
   at Telerik.Reporting.Paging.Group.AddChildrenToPage(RectangleRF clip)
   at Telerik.Reporting.Paging.PagingElementBase.AddToPageRecursive(RectangleRF parentClip, Double parentTop, Double parentLeft, Double parentReservedTop, Double parentReservedBottom, Double parentReservedLeft, Double parentReservedRight)
   at Telerik.Reporting.Paging.PagingElementBase.AddChildrenToPage(RectangleRF clip)
   at Telerik.Reporting.Paging.Group.AddChildrenToPage(RectangleRF clip)
   at Telerik.Reporting.Paging.PagingElementBase.AddToPageRecursive(RectangleRF parentClip, Double parentTop, Double parentLeft, Double parentReservedTop, Double parentReservedBottom, Double parentReservedLeft, Double parentReservedRight)
   at Telerik.Reporting.Paging.PagingElementBase.AddChildrenToPage(RectangleRF clip)
   at Telerik.Reporting.Paging.Group.AddChildrenToPage(RectangleRF clip)
   at Telerik.Reporting.Paging.PagingElementBase.AddToPageRecursive(RectangleRF parentClip, Double parentTop, Double parentLeft, Double parentReservedTop, Double parentReservedBottom, Double parentReservedLeft, Double parentReservedRight)
   at Telerik.Reporting.Paging.PagingElementBase.AddChildrenToPage(RectangleRF clip)
   at Telerik.Reporting.Paging.PagingElementBase.AddToPageRecursive(RectangleRF parentClip, Double parentTop, Double parentLeft, Double parentReservedTop, Double parentReservedBottom, Double parentReservedLeft, Double parentReservedRight)
   at Telerik.Reporting.Paging.PageCompositionBase.CollectElementsAndDataForPage()
   at Telerik.Reporting.Paging.PageCompositionBase.OutputPage()
   at Telerik.Reporting.Paging.PageCompositionBase.CreatePages()
   at Telerik.Reporting.Paging.PagerBase.Telerik.Reporting.Paging.IPager.CreatePages(IPageHandler handler, Report report)
   at Telerik.Reporting.BaseRendering.RenderingExtensionBase.Render(Report report, Hashtable renderingContext, Hashtable deviceInfo, CreateStream createStreamCallback, EvaluateHeaderFooterExpressions evalHeaderFooterCallback)