Hi
I need your help: I have  report. I must write a user function to handle my values in separate groups.
So I need to pass every values that exist in each groups by expression such as :
= MyFunction(Fields.doneValue)

and in code behind (c#):
public static double? MyFunction(List<double?> valueList)
{
    double? result;
    foreach(var itm in valueList)
     {
          if(item.HasValue)
          result += item.value;
     }
    return result;
}

but this code has error due to its parameter type, List of values can't pass to user function.
what do I do??

I've created a brand new report and dropped a simple TextBox object on the designer.  Once I change the font size of the textbox, the text disappears and the preview is not displayed correctly.  Please see the following screenshots:

1. Created a new report, dropped a TextBox on designer and updated text.
Screenshot 1

2. I then proceeded to changing the font size of the TextBox and resulted in the following.  The text looks to have disappeared.  I was not able to get the text back even if I changed the font size back to its original value.
Screenshot 2

3. This is the report in preview mode.  I do not know what to make of this.
Screenshot 3

Has anyone else experienced this?  I've already tried reinstalling Telerik Reports.

I have a bouch of reports, but I wanna join all my reports in just one....


How i can do that?

I'm using the HTML Report Viewer in my Web Application.  On the larger reports (16-23 pages) when you click the Print button it takes forever to pop up if it ever does.  Is there any way to speed up this process and make the printer page come up faster?

I saw reference to a UseNativePrinting in a Silverlight post but I'm not using Silverlight. Is there anything like this for HTML?

I'm porting over allot of Microsoft SSRS Reports to Telerik Reports and binding to DataObjects rather then EntityObjects and the Designer seems to always crash whenever I open the Expression Editor.

I assume it when It's trying to calculated the Fields.

Is this a known issue with the DataObjects or does this also happen with the EntityObjects or even a SQLDataSource.  The data I'm using is messy and flattened for SSRS but this is becoming a major pain and frustration for us.

Hey,

I have a report with a table and a chart for each column in this table. All these objects use the same Objectdatasource set from the designer. The problem is that the code behind this datasource is called once foreach object. In my case this is 5 times. 

The data returned is always the same so why is the code called once for each object that uses this datasource ?

How can i solve this problem?

if have added a screenshot of the report

Thanks in advance
Sodi We

Hi,

I am using Q3 2012 Report Viewer control. How can I prevent running report automatically on load in Sliverlight? So I want clicking on Preview button only let the report to run on load. I have one parameter to report and I have made it's AutoRefresh to false already.

Thanks
Jaspreet.

Hi , 
i have a report including one detail table . haw can i set the number of line per page ? 

Thank you . 

Hi,

Im trying to pass parameter from silverlight application to my report like in code above. I definied ReportParameter at designer but its never updating to value which im passing. 


thanks for any advice.
 

installation of trial worked fine for other components but the reporting will not install, goes through the process right to the end before rolling itself back.

snippet of install log
------------
MSI (s) (44:B8) [08:42:55:713]: Running as a service.
MSI (s) (44:B8) [08:42:55:715]: Hello, I'm your 32bit Elevated custom action server.
MSI (s) (44!4C) [08:42:55:758]: Creating MSIHANDLE (448) of type 790531 for thread 2892
SFXCA: Extracting custom action to temporary directory: C:\Windows\Installer\MSI8BA8.tmp-\
MSI (s) (44!4C) [08:42:55:759]: Closing MSIHANDLE (448) of type 790531 for thread 2892
MSI (s) (44!4C) [08:42:55:811]: Creating MSIHANDLE (449) of type 790531 for thread 2892
SFXCA: Binding to CLR version v2.0.50727
MSI (s) (44!4C) [08:42:55:811]: Closing MSIHANDLE (449) of type 790531 for thread 2892
MSI (s) (44!4C) [08:42:56:113]: Creating MSIHANDLE (450) of type 790531 for thread 2892
Calling custom action TelerikReportingCA!TelerikReporting.TelerikReportingCA.ConfigSamples
MSI (s) (44!4C) [08:42:56:116]: Closing MSIHANDLE (450) of type 790531 for thread 2892
MSI (s) (44!4C) [08:42:56:136]: Creating MSIHANDLE (451) of type 790531 for thread 2892
ConfigSamples: ReportingInstallDir = 
MSI (s) (44!4C) [08:42:56:138]: Closing MSIHANDLE (451) of type 790531 for thread 2892
MSI (s) (44!4C) [08:42:56:140]: Creating MSIHANDLE (452) of type 790531 for thread 2892
Exception thrown by custom action:
MSI (s) (44!4C) [08:42:56:140]: Closing MSIHANDLE (452) of type 790531 for thread 2892
MSI (s) (44!4C) [08:42:56:143]: Creating MSIHANDLE (453) of type 790531 for thread 2892
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
   at System.ThrowHelper.ThrowKeyNotFoundException()
   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
   at Microsoft.Deployment.WindowsInstaller.CustomActionData.get_Item(String key)
   at TelerikReporting.TelerikReportingCA.GetServerInfo(IDictionary`2 session)
   at TelerikReporting.TelerikReportingCA.ConfigSamples(Session session)
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
   at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture, Boolean skipVisibilityChecks)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture)
   at Microsoft.Deployment.WindowsInstaller.CustomActionProxy.InvokeCustomAction(Int32 sessionHandle, String entryPoint, IntPtr remotingDelegatePtr)
MSI (s) (44!4C) [08:42:56:144]: Closing MSIHANDLE (453) of type 790531 for thread 2892
CustomAction ConfigureSamples returned actual error code 1603 (note this may not be 100% accurate if translation happened inside sandbox)
MSI (s) (44:E0) [08:42:56:606]: Closing MSIHANDLE (447) of type 790536 for thread 4208
Action ended 8:42:57: InstallFinalize. Return value 3.
--------------