I had created a Master-Detail report.  In this report, the subreport contains a report which displays the detail data.  I want to change the connection string of the subreport because sometimes the location of the Access database changes.  How can I use code to change the connection string (i.e. database location) for the subreport contained in the Master report?

Thanks.

Hello,

I've been trying to upgrade the Telerik libraries to the latest version but I've been getting the following error during runtime:

{System.IO.FileLoadException: Could not load file or assembly 'Telerik.ReportViewer.Silverlight, Version=7.0.13.426, Culture=neutral, PublicKeyToken=a9d7983dfcc261be' or one of its dependencies. The requested assembly version conflicts with what is already bound in the app domain or specified in the manifest. (Exception from HRESULT: 0x80131053)
File name: 'Telerik.ReportViewer.Silverlight, Version=7.0.13.426, Culture=neutral, PublicKeyToken=a9d7983dfcc261be'
   at VenumBV.Apps.Venum.Views.Views.UserControls.ReportViewerControl.ReportViewerControl..ctor()}


I'm not sure why I'm getting this error. I've looked on the forums and someone said that it was because I didn't reference the DLL's in my website project, but I am. I'm also referencing them in the project that has the actual reports and I'm referencing the Telerik.ReportViewer.Silverlight DLL in the silverlight project that launches the reports.

So I'm not sure what I'm doing wrong here. I've checked and I'm referencing all the correct versions in the 3 different projects and I've installed the latest version of the Reporting controls (with the service pack).

Any help would be appreciated.

We just upgraded to the latest release of the Report components and are now receiving an error about No Default item for ResultSet when accessing the set.DataObject("fieldname") like below.  The datasource is a SQLDataSource and all this worked prior to the upgrade.

Hi,
I am using telerik reporting, here i have a  multivalued parameter on the report which is of type Integer,
I want to set value to this parameter from the client side..

Currently i am using the below code and it doesn't work..

         List<int> values= new List<int>();
           values.Add(1);
           values.Add(2);

        args.ParameterValues["Parameter1"] = values;



and also tried this.

     Int[] values= {1,2,4};
     args.ParameterValues["Parameter1"] = values;




Thanks

Hi There,

I was hoping someone could point me in the right way to display the header of a table on each new page. I've tried adding in groups, but this seems to assume that you have seperate objects (some text boxes for the header and some for the details), which in the case of a table is not what is available.

I've tried setting the 'ColumnHeadersPrintOnEveryPage' property to true, but this doesn't seem to have any affect, am I missing something here?

Cheers,

Doug

Hi,

When opening a page that has not yet had it's search criteria filled in and sent off to generate a report I get the "The source of the report definition has not been specified." message showing inside the report viewer section. That is all fine as it's expected behavior.

However, I want to change the text of the error that gets shown - is there a way to do this?

I want to make it say something like "Please fill in search criteria then press the search button."

Regards

Jon

Hello there, 
I have this data structure:
{Id, Phases, Ring}
My content is
Id goes from 1:16
Phases is a random string
for each Id there are four Rings so Ring goes from 1:4
so the data I have is 
{1, "xx", 1}, {1, "xy", 2}, {1, "**", 3},{1, "fd", 4}, 
{2, "dk", 1}, {2, "%", 2}, {2, "T*", 3},{2, "sd", 4}, 
...
{15, "kk", 1}, {15, "ll", 2}, {15, "**", 3},{15, "ff", 4}, 
{16, "yy", 1}, {16, "uu", 2}, {16, "U*", 3},{16, "pp", 4}, 

I want to show this data in a report with the following layout (ignoring the edges and font types of course)
Id = 1
Ring    1    2   3  4
Phase xx   xy  **  fd

id=2
Ring    1    2   3   4
Phase dk  %  T*  sd

...

id=15
Ring    1    2   3   4
Phase kk  ll    **  &&

id=16
Ring    1    2   3    4
Phase yy  uu  U*  pp

What I did is created thee lists list1 (parent), list2 (child), list 3(child)
list2 and list3 are within list1 (in design mode as shown in rptexplorer.jpg)
"id=" (textBox1) and "Fields.Id"(textBox3) belong to panel2 (within list1)
"Ring" (textBox4)  and "Phases" (textBox6) are labels that belong to list2
Fields.Ring (textBox7) and Fields.Phase (textBox8) are data fields that belong to list3

I also have groupings
on list1 I have a Row Group equals to  "=Fields.Id"

on list2 I don't have any Groups 

on list3 I have a Row Group equals to "=(Fields.Ring-1)/4" and a Column group equals to "(Fields.Ring-1)%4"

when I run the report I only have the first sequence of data (though the layout is fine) like this:

Id = 1
Ring    1    2   3  4
Phase xx   xy  **  fd

id=2
Ring    1    2   3   4
Phase xx   xy  **  fd


...

id=15
Ring    1    2   3   4
Phase xx   xy  **  fd


id=16
Ring    1    2   3    4
Phase xx   xy  **  fd


What am I doing wrong? do I have something missing? please help!!!

Hello,

I need to change the Report  attribute in this code (with C#).  It's because I need to change the source of the report during runtime.



Thank you for your help.

I have a report that handles its datasource internally.  The layout requires three sub-reports and rather than have it fire three database calls for every item on the report I've written a stored procedure which returns four data tables (primary report data, and three tables for the sub-reports).  As each of the customers is displayed, I used the GroupHeader ItemDataBinding event to filter the sub-report tables and dynamically set those datasource values to the filtered data.

This worked great in 2012 Q1, but after updating to Q3 the GroupHeader ItemDataBinding event no longer fires.  As a result, my sub-reports are completely blank.

What do I need to do to resolve this issue?  Below is my code:

Is it possible to have a headless application render reports locally (no server) and print directly? I need something to watch for events and then print.

Thanks