When I open my installation, I get the following error.

I tried turning on the diagnostics, but no logs appear when I open the application. I can't seem to find any relevant information in the event viewer too.

Are there any other things I could try?

Hi,

We are currently implementing the Telerik Report Viewer in a WPF application using C#. However, clicking the search button triggers an error.

To resolve this, we attempted setting searchMetadataOnDemand = true, but it caused UI rendering issues across the entire application. We have attached our source code for your reference. Could you please guide us on the correct way to implement the search feature without disrupting the UI?

I am creating a report using Standalone Report Designer. The report is based on a SQL Server stored procedure that returns multiple tables. I have already created and linked the C# DLL method GetData() that returns a DataSet (consisting of two DataTables having TableName as dtHeader and dtDetails). I have successfully assigned GetData to the ObjectDataSource (odsData) by following the steps in the Wizard. Now the DataSource property of odsData shows the DLL name and DataMember property shows the method name - GetData().

I have assigned odsData as the DataSource of the report.

I noticed that unlike SQLDataSource, the ObjectDataSource did not show the output (So does it mean that it cannot figure out the output tables metadata?). Also the "Data Explorer" tab shows only odsData (I was expecting DataTables and columns under it).

I added a textbox and opened the "Edit Expression" dialog. Then I clicked on the "Fields". I find that only odsData appearing but not the tables - dtHeader and dtDetails. (Screenshot attached).

So, how do I see the fields (columns) of the DataTables dtHeader and dtDetails in the report (since it looks like that metadata is not available)?

P.S. I have tested the DLL successfully. i.e. it returns two DataTables (in a DataSet) with rows.

I have imported a crystal report, which had 4 XML data sources which the Import Wizard of Standalone Report Designer has correctly converted to 4 SQL Data Sources.

Now, I must assign 4 SQL Server Stored Procedures (returning a dataset), 1 each for the 4 SQL Data Sources. Each stored procedure has some parameters. I can do this in the Configure Data Source Command window by selecting Stored Procedure.

My problem is that the SQL Database is determined at runtime. i.e. there are two databases having the same 4 stored procedures. So, it becomes a Dynamic command. So, I have to use "Select Statement" and not the "Stored Procedure" in the Command window.

It becomes something like EXEC {DBName}.[dbo].[StoredProc1] @prm1, @prm2 for 1st Data Source, EXEC {DBName}.[dbo].[StoredProc2] @prm for the second and so on for others.

DBName is determined at runtime. If there was only 1 SQL Data Source, I would have created a report parameter and created a binding like DataSource.SelectCommand= Format("{0}.[dbo].[StoredProc1]", Parameters.DBName.Value)

However, since there are 4 SQL Data Sources with each having a different stored procedure as its command, I cannot do this.

Any idea as to how to proceed in this situation?

Hello, I have a report that shows Barcodes for persons. In my development environment (Win11, .NET10), where I have installed the Report Designer for .NET10, it works perfectly (Barcode_Working_Dev.png).

When I deploy it in the production server where Telerik Report server is installed and run the report I get the underlying barcode number and not the barcode (Barcode_NotWorking_Server.png).

I am using Code39AzaleaNarrow3 Regular font (which is shown in the Font Property of the TextBox in the report).

I downloaded the Code39Azalea font from their website and installed on the server; however the issue still persists. Can you please let me know what should be done?

Thank you,

Nitin.

I have a class representing a SQL Server stored procedure output. The SP returns two datasets. I have a C# method that takes in parameters and runs the SP. It returns a ValueTuple (2 Lists - 1 each for the SP returned dataset). I tried to assign this method as the data source to an ObjectDatasource in the report (using standalone Report Designer); however I get an unexpected error (screenshot attached). Probably, it doesn't support a ValueTuple since if I connect to the class itself then it connects. If this is the case, what is the workaround?

We have been running in a little bit of an issue. We have tried adding a binding to the report itself for culture to be linked to parameter but it wont change the culture of the report. We can set the binding on individual text boxes and it works fine. The other issue is from what we have found is that the culture of the report is supposed to be defaulted to the what the locale is for the computer that is running the report and we have a few international customers that are reporting that is not working.

Telerik Reporting Report Globalization - Telerik Reporting

When I launch the Telerik Report Designer i now get the the error below, also pictured in the attachment. I was able to launch and use the application once before, but now only get this error.

"An error has occurred while merging the resource dictionaries. Make sure that no assemblies with Telerik Controls for WPF reside in the same directory as the application executable.

Error of type 'Telerik.ReportDesigner.Core.AppResourceMergeException' was thrown."

 

This seems to be the same issue mentioned here in another question on this forum.

Below is the folder with the exe files for the application. I have tried restarting the computer, reinstalling the application, and repairing the application. None of these have fixed the issue.

 

Dear Telerik Support Team,

I am reaching out to request technical assistance regarding the implementation of a "Terms and Conditions" section that should function as a completely independent additional page at the end of my report.

Current Report Structure: My main report includes Page Header, Detail, and Page Footer (containing total calculations) sections.

Current Configuration (Attempted without success): To force the legal text into an independent final page, I have configured the following:

• Section used: ReportFooterSection to contain the legal text.
• PageBreak Property: Set to Before.
• Text Component: HtmlTextBox with CanGrow set to True.
• KeepTogether Property: I have tested both True and False settings.

Persistent Issues: Despite these settings, the text is not being isolated correctly:

• Section Merging: The long text starts rendering immediately after the Details section on the main page, ignoring the page break or fragmenting erratically.
• Page Footer Conflict: The Page Footer elements (invoice totals and page numbers) from the main invoice continue to print on the pages where the legal text appears, causing visual overlaps.

Questions for the Support Team:

1. What is the cleanest way to add this final page? Given the standard report flow, how can I insert this block so it "breaks" the flow and takes over a full page without inheriting the layout (Header/Footer) of the previous pages?
2. Conditional Visibility Control: How do you recommend hiding the Page Header and Page Footer specifically on these final "Terms" pages?
3. Report Architecture: For text that spans one or more full pages, is it better to continue using the ReportFooterSection, or would you recommend using a SubReport or a Group Footer without a grouping expression?

Special Request: I have attached my report definition file (.trdp). Could you please review my current structure and modify the attached report using the most robust configuration to solve this behavior?