Hi All,

Our company has recently taken over a C# project that uses Telerik Reporting as the previous developer is retiring. However, we are having a couple of problems and as we are not experienced Telerik users we dont really know how to solve them, so im hoping that someone in the community might be able to help!

Our first problem is that one of our reports has simply broken and no longer works. When trying to view the report "invoice", either through visual studio preview, or in development build, or in actual installed product, we simply get the message "An error has occurred while processing Report 'Invoice': Method ctor() not found.

So, I went into the invoice.cs file and checked out the constructor code:


As part of my attempt to track down the problem, I commented out everything that was none essential, including all code within each method bound to an item on the report. However, this did not fix the problem. Only when I commented out the "InitialiseComponent" methods did I stop getting the error and was just left with a blank page. This leads me to believe that the problem must lie in the difference between version 3 (which previous developer was using) and version 4 (Q3 2010) which we have recently purchased. The reason I believe this is all the code within the "InitialiseComponent" function is auto-generated.

I have run the upgrade wizard within Visual Studio but that didnt fix the problem. Any help would be appreciated.


The second problem we are having is with a quoting report. The report displays perfectly, everything in the correct place and with all lines of the quote exactly as we'd expect. It simply reads lines from our database and then displays them. However, when we click "print", the printout is incorrect. The printout actually doubles every line of our report. For example, we have one line of the report which says "Sales Labour: 1 fitter x 12 hours £100". The next line is "Supervisor: 1x supervisor x 5 hours £70" and then at the bottom of the report we have totals etc. However, on the printout we get "Sales Labour: 1 fitter x 12 hours £100" printed out twice, replacing the supervisor line, but then the totals at the bottom counts the fitter line twice plus the supervisor line twice, despite the supervisor line not displaying. We havent fully investigated this problem yet but I was wondering if this was a more general issue with an easy solution before I have to delve into it.

Many thanks!

Hi,

We are running into these errors when generating a report from HTML stored in sql server. If we use HttpUtility.HtmlEncode, that makes the error go away but then the report displays HTML such as paragraph tags, or broken a href links, left and right brackets becomd < etc.

Some of the records in the report have html which contains tables - we would like that to display as a table in the report. Any ideas on how to make that work? Thanks on both issues!

I have couple of reports in one class library.  Now I want to create a report which is almost similar to one of them in the class library.  When I copy the report class file (.cs, designer, resx), it does not open up correctly in the new class library.  It throws errors for the embedded images and other resources (screenshot attached).  How do I handle this?

(I use Q3 2010; VS 2010)

I need a way to display my report directly in the web browser, ie without the Telerik frame, so that users can use the browser's Print function to print the entire page across multiple physical (paper) pages.

Currently, the only (inadequate) option we have, is to use the default Telerik report frame - the one with the 'Export' and 'Print' icons - which displays a scrollable viewport of the entire report, but only prints the visible portion.

How do I take the report out of the frame and display it directly in the browser window?

Cheers,
Tim

Hi
I upgraded my reports to new version Q3 2010 and after upgrading my reports return error "Some internel error occur" 
Problem occur when i add group field in report. I did grouping on Fields.ReceivedDate
My query is
string strQuery = @"Select TS.*, Convert(varchar(10), DATEADD(hh,4, TS.ReceivedTime), 101) as ReceivedDate, 
                  DATEADD(hh,4, TS.ReceivedTime) as ReceivedTime 
                  From TrackStatus TS  
                 ORDER BY TS.ReceivedTime ";

i have defined this query in Need_DataSource event

In Q1 2010 version my report was running well but after upgrading it returns error when we preview report
However if i create database function for above query and use function then reports work well
Please help me what is wrong

Hi,

I would like to create a report from a Telerik.Reporting.ObjectDataSource.
I need to generate a report from the top to the bottom and not from left to right which seems to be the default behavior.

I didn't find a simple way to do it.

Is it possible to do it simply ?
if yes, how can I do it ?

Thanks for your answer.

Regards.

Fred

Hi Team,

In Silverlight application I'm using WCF RIA Services on the basis of LINQ2SQL datamodel. In the DomainService class on the server side the datacontext returns collection of entities as IEnumerable. How to use this as datasource for the report? How to design the report, when the IEnumareble is available only at runtime?

As I read, You have an entitity datasource, does You plan to create a LINQ2SQL datasource too, or do you have any workaround to use LINQ2SQL directly in reporting from SL app?

Thanks in advance

Gabor

Hi! I set up a link in the main report where I have my list of say customers and next to each customer i have a View Report link, now I tried to make that point to a report book (no designer, just the report.cs) where i am programmatically adding some reports to it.So the action of the link does not like passing to it a report book...It's saying the instance can not be created. It works it i set the Navigate To a regular report, but I would like a way to just navigate to the report book.  How do i do this?  Thankx for the help.

I have Windows 7 64 bit. I have already installed Telerik Reporting Q2 2010. Now I want to install Telerik_Reporting_Q3_2010_SP1_TRIAL.msi.
It is throwing an error as "Need .Net 2.0 or Higher". It is exiting the installer. I have attached the screen shots.

Thanks,
Deba

Hi,
My silverlight app works fine on my dev machine, but after deploying on IIS7 I have error at report viewer.
Exception details:
System.NullReferenceException: Object reference not set to an instance of an object.
   at Telerik.ReportViewer.Silverlight.ReportViewerModel.UpdateUI()
   at Telerik.ReportViewer.Silverlight.ReportViewerModel.set_PageRoot(FrameworkElement value)
   at Telerik.ReportViewer.Silverlight.ReportViewerModel.SetError(String message)
   at Telerik.ReportViewer.Silverlight.ReportViewerModel.SetError(Exception ex)
   at Telerik.ReportViewer.Silverlight.ReportViewerModel.OnListRenderingExtensionsCompleted(Object sender, ListRenderingExtensionsEventArgs e)
   at Telerik.Reporting.Service.SilverlightClient.ReportServiceClient.OnListRenderingExtensionsCompleted(Object state)

The bin folder contains the following assemblies:

• Telerik.Reporting.dll
• Telerik.Reporting.Service.dll
• Telerik.Reporting.XamlRendering.dll

Could somebody help me?