I have some table groups. I would like to hide the dynamic of each column group depending on the user option.

the example I have 3 groups

with 2 checkboxes. 

if check box 1 = tick =>display group 1

if checked 2 box = tick =>display group 2

If I used <TableGroup Name="group28" Visible="True/False"> it can show/hide. But not dynamically

If I used like this. It can not work.

<TableGroup Name="group28">

                      <Bindings>
                        <Binding Path="Visible" Expression="= IIf( Parameters.InclAccessDetails.Value=True,False,False)" />
                      </Bindings>

Does TableGroup not support Visible with expression?

Thanks

Dang Le        

This is no longer an issue. Is export fine with latest packages:

<PackageReference Include="DocumentFormat.OpenXml" Version="2.8.1" />
<PackageReference Include="Telerik.Reporting" Version="16.0.22.225" />
<PackageReference Include="Telerik.Reporting.OpenXmlRendering" Version="16.0.22.225" />

Problem was "xlxs" rather than xlsx".

Hi Friends,

 I am unable to render the  Telerik Report in the .net core App.

          ReportSource report = new InvoiceTest(); //calling from the dll
                    report.Parameters.Add("id", 1);
                    report.Parameters.Add("UserId", invoice.userId);
                
                    RenderingResult result  = reportProcessor.RenderReport("PDF", report,null);

                    if (!result.HasErrors)
                    {
                        string fileName = result.DocumentName + "." + result.Extension;
                        string path = System.IO.Path.GetTempPath();
                        string filePath = System.IO.Path.Combine(path, fileName);

                        using (System.IO.FileStream fs = new System.IO.FileStream(filePath, System.IO.FileMode.Create))
                        {
                            fs.Write(result.DocumentBytes, 0, result.DocumentBytes.Length);
                        }
                    }

My error message like :

InnerException = {"Format of the initialization string does not conform to specification starting at index 0."}

your help on this would be greatly appreciated

Hi,

I am using Standalone Telerik Report Designer and trying to input a data into text box highlighted with red square (refer the attachment). I was inserting the textbox directly (look blue arrow) without inserting a table first as pageHeaderSection cannot be inserted with table. However, I found that No data source shown in the data explorer. Can someone guide me on how to input data into the textbox directly without inserting table first?

Thank you.

Hello,

I want to assign the values of these parameters from session variables when I load the page with report.

I used session and couldn't load the report.

Thanks for your help!

I have a Table of Contents control in my telerik report, which works fine in preview mode and when exported to PDF, but when i export as a word document, each TOC link directs me to the top of the page. 

Is there a solution for this?

Hello;
First I wrote my SQL query. As you can see in picture 1 my SQL query is working.
I'm designing with Crosswizard. You can see it in Picture 2.
Then I press the Preview button, the fault in picture 3 occurs.
However, you can see in picture 1 that my SQL query is running.
So what is the solution for this error?