I am using Telerik reporting in a silverlight application and loading the data by using report service and SQLDataSource. The report could not be rendered and throwing the following Exception:

Error: System.Reflection.TargetInvocationException : An exception occurred during the operation, making the result invalid.  Check InnerException for exception details.
   at System.ComponentModel.AsyncCompletedEventArgs.RaiseExceptionIfNecessary()
   at Telerik.Reporting.Service.SilverlightClient.RenderAndCacheEventArgs.get_RenderingResult()
   at Telerik.ReportViewer.Silverlight.ReportViewerModel.OnRenderAndCacheCompleted(Object sender, RenderAndCacheEventArgs e)

------------- InnerException: -------------

System.ServiceModel.ServiceActivationException : The requested service, 'http://www.govansoft.com/CRE.SL/ReportService.svc' could not be activated. See the server's diagnostic trace logs for more information.
   at System.ServiceModel.Channels.Remoting.RealProxy.Invoke(Object[] args)
   at proxy_2.EndRenderAndCache(IAsyncResult )
   at Telerik.Reporting.Service.SilverlightClient.ReportServiceClient.OnEndRenderAndCache(IAsyncResult result)
   at System.ServiceModel.ClientBase`1.OnAsyncCallCompleted(IAsyncResult result)

Is it possible in the windows forms report viewer to show two pages side by side?

Our issue is that we have a REALLY wide report that we want to create that would print on 2 legal sheets of paper in landscape mode, and we want to be able to see it on screen so they can scroll across and see the whole report, but when they print it have it successfully print on two pages.

I have not seen a good way to get this to work.

Any insight on this?

Thanks,

Sean

Hi Telerik,
                We are writing a Silverlight appliction by using Telerik reporting. It seems that the report viewer shows only one page one time. To browse the next page, you need to click the next button on the report viewer. It is ok for me, but this may cause some problems for  our clients. They would like to see the next page by scrollling down the vertical scroll bar. When the scroll bar reaches at end of current page, it will jump to the next one. The version we are using now is  2010 Q3. Does the current version of report viewer have this function?

Yuting

I have a web application which uses a Class Library for my reports. I have upgraded my application to .net 4 but not sure if I should upgrade the library also. I see in the library properties under Advanced Compile Options where I can change the target to 4 from 3.5 but don't want to break anything. Is that the recommended way of upgrading to 4?

I have a report with a textbox with a report action set to navigate to report is it possible to get the value from the textbox that is clicked and use its value  as a parameter for the second report?

Hello,

I need your help in creating a custom skin for a ReportViewer.
Please refer to http://www.telerik.com/community/code-library/reporting/general/applying-custom-skin-to-the-web-report-viewer.aspx in order to view the sample application for creating a custom skin.
I downloaded the skins and used them in my website, but unfortunatily there are two problems (Please view the attached screen-shot):
1) the export combobox is displayed in the top (Must be in the middle of the toolbar).
2) The datetime picker is not styled.

Please I need your help in order to handle the above two issues.
It is appreciated to send me the modified code.

Regards,
Bader

I am automatically exporting my report to a PDF file through code by using the RenderReport method. (no report viewer control).  This works great.  But when someone opens a PDF, I would like to have the bookmarks tab displayed by default.  How can I acheive this?

Thanks,

Chris

Hi,

Need to be able to "merge" a group into one displayed row (same for a column)...

Example: Records returned with "PrimaryCODE" contains distinct values of A, B, C... K, L, M, N, O, etc...

a, b, c... should group as normal onto its own row
Row "apples" ... PrimaryCode="A"
Row "bananas" ... PrimaryCode="B"
Row ... PrimaryCode="C"

However... I need only one row which will sum, count, avg....etc.... all records that contain the K,L,M,N,O, etc... values
Row "others" ... PrimaryCode="K,L,M,N,O, etc" .... this row would group all OTHER values besided A, B & C

Same for a column...

Example... split out to 6 columns .... that report of one Field X

COL 1 (Field X = "1"), COL 2 (Field X = "2"), COL 3 (Field X = "3"), COL 4(Field X = "4"), COL 5 (Field X = "5"), COL 6 (Field X ≥ "3")

You can see where I need column 6 to group values of 3-5 for Field X

Not sure what happened, but whenever I try to add a filter with the operator Top N, I immediately get an error message.  This just started happening, and it seemed to work fine just yesterday.  Im not sure if I did something to cause this or not.

Complete Error Dialogue is attached.

The following exception occurred in the DataGridView:
System.IndexOutOfRangeException: Index was out of range

I've just migrated over from Crystal reports to Telerik.  I have created an unbound report and want to add a chart.  The report itself does not have a data source.

I've added the chart from the toolbox.  When I right-click the chart a wizard pops up.  I've selected the type of chart that I want (bar) and have gone to the data tab.  On the top of the data-tab it says "To dynamically populate the chart with data, use the NeedDataSource event".

Ok, where is it, and how do I use it?  The video training I've seen is in a different version.  He clicks an icon shaped like a lightning bolt and it pops right up.  I do not have that icon, nor can I find it.

Please help.