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0 answers
751 views

Hi,

I know this product is retired since long ago.

But in our 10 years old legacy code, we have now requirement to migrate few tables in MySQL from SQL server. This old code is using Telerik.OpenAccess Nuget version 2016.2.822.1 and there is complex business logic written using it.

It is hard to change that bulk of code to use Entity Framework, so we thought to use My SQL connector with Telerik ORM as explained here https://docs.telerik.com/data-access/developers-guide/database-specifics/database-specifics-mysql-overview

I've everything setup as per the Article above. But when I run this code, it throws error which says Connection option 'datasource' is duplicated.

The connection string is perfectly fine and nothing duplicated in it: DataSource=127.0.0.1;port=3306;database=dbname;user=root;password=******

In fact, anything I change in connection string, it complains with same kind of error. For example Server=127.0.0.1;port=3306;database=dbname;user=root;password=******

It shows Connection option 'Server' is duplicated.

Kindly please help if you have used Telerik ORM with MySQL previously.

Aron
Top achievements
Rank 2
 asked on 23 Jun 2021
0 answers
11 views

Hello, I'm Ajay Hinduja. I'm originally from Punjab, India, and have made my home in Geneva, Switzerland. I'm thinking about integrating Telerik components into our existing project to improve our UI and accelerate development. Has anyone had experience with this before? I'd appreciate any insights on the integration process, whether you used the Visual Studio wizards or performed the steps manually. Any tips on potential challenges or best practices would be a huge help!

 

Regards

Ajay Hinduja Geneva, Switzerland (Swiss)

Ajay Hinduja
Top achievements
Rank 1
 asked on 03 Sep 2025
1 answer
32 views

I'm trying to install Kendo UI using the following command:

 
npm install --save @progress/kendo-ui

But I'm running into this error:

 
npm ERR! path C:\devAngular\EMS.Orion.UI\node_modules\@progress\kendo-licensing npm ERR! command failed npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c node ./bin/kendo-ui-license.js activate --ignore-no-license npm ERR! [WARN][Telerik and Kendo UI Licensing] No Telerik or Kendo UI product references detected in project. npm ERR! Consult the product documentation or contact support at https://prgress.co/3Pzpwvf npm ERR! [ERROR][Telerik and Kendo UI Licensing] Corrupted Telerik and Kendo UI License Key content in KENDO_UI_LICENSE npm ERR! Download a new copy of the license key from https://prgress.co/3PxpDaP

 

Has anyone run into this before? Any guidance on how to properly set or regenerate the license key and fix this error?

Thanks in advance! 🙏

Neli
Telerik team
 answered on 07 Aug 2025
1 answer
25 views

getting following error in Azure devops pipeline

ServiceUnavailable https://nuget.telerik.com/nuget/FindPackagesById()

Unable to connect to https://nuget.telerik.com/v3/index.json

Dimo
Telerik team
 answered on 17 Jun 2025
1 answer
26 views

Can telerik be used on all users from the same PC?

I have my telerik license installed on my home development PC.
But my wife has her own separate user account on it.
I noticed that on her user VS does not list any of the Telerik solution options. Yet when I try to install it says its already installed.

We both use VS and I like to keep the solutions sepated. 

Lance | Senior Manager Technical Support
Telerik team
 answered on 27 May 2025
1 answer
38 views

Hi all

 

I'm getting a timeout when i try to connect to the v3 nuget server?

 

Not sure if its down or if i can check the status somewhere?

 

Thanks

Ivo
Telerik team
 answered on 21 May 2025
1 answer
68 views

Hi Team,

I just got a email from g2.com, it said Telerik asked them to gather reviews.

email subject: "Review Progress Telerik, get a $25 Amazon gift card!"

how the g2 know who I am,  my email, also know I bought Telerik Products.

didn't click any hyperlink within, but I really concern about the privacy.
I didn't remember any agreements with g2.

It's an officical activity, security incident or phishing ? 
I'm looking forward to a official explaination.


Plamen Mitrev
Telerik team
 answered on 30 Apr 2025
1 answer
77 views
What is the code signing certificate that needs to be installed?  Getting the following message:
Package 'Telerik.Reporting.OpenXmlRendering 19.0.25.313' from source 'https://nuget.telerik.com/v3/index.json': This package is signed but not by a trusted signer.

Lance | Senior Manager Technical Support
Telerik team
 answered on 21 Mar 2025
1 answer
36 views

I am trying to create reports programmatically and when I copied the code from the links there are errors.  I am getting the following errors:

           'Report' does not contain a constructor that takes 0 arguments

           'DetailSection' does not contain a constructor that takes 0 arguments

How can the examples be updated?

            https://docs.telerik.com/reporting/embedding-reports/program-the-report-definition/create-report-programmatically

            Report report = new Report();
            string selectCommand = @"SELECT * FROM Sales.Store";
            string connectionString = "Data Source=(local)\\SQLEXPRESS;Initial Catalog=AdventureWorks;Integrated Security=True";
            Telerik.Reporting.SqlDataSource sqlDataSource = new Telerik.Reporting.SqlDataSource(connectionString, selectCommand);
            report.DataSource = sqlDataSource;

 

            https://docs.telerik.com/reporting/embedding-reports/program-the-report-definition/create-sections-programmatically

            DetailSection detail = new DetailSection();
            this.detail.Height = new Telerik.Reporting.Drawing.Unit(3.0, Telerik.Reporting.Drawing.UnitType.Inch);
            this.detail.Name = "detail";
            report.Items.Add((ReportItemBase)detail);

 

Thank you.

Petar
Telerik team
 answered on 11 Mar 2025
1 answer
44 views
For Telerik UI for Blazor, how to define events when item selected
Justin
Telerik team
 answered on 05 Feb 2025
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