RepeatButton, RadMessageBox show bug

[seung]

We are currently working with Telerik Winforms 2021.1.223.40
and We'd like to seek advice on.

In our Winforms application, we call the Click event of RadRepeatButton.
When occurs the click event of this button, we show Telerik messagebox after certain data checks.

When showing Telerik messagebox, we make layout of RadMessageBox through a method named "SetDesing()".
To this end we call a method name ""RadMessageBox.Show".

The problem occurs after calling "RadMessageBox.Show()". Even though we wrote the code that return after this call, the return does not occur. Instead, It repeatedly triggers the Click event of the RadRepeatButton. (It almost like a recursive function.)

Below are the detailed codes and the call stacks.

[Nadya | Tech Support Engineer]

Hello, seung,

The provided pictures are greatly appreciated. However, considering them only I cannot determine what exactly is happening on your end and the sequence of events that you had.

I created a sample project with RadRepeatButton and use RadMessageBox.Show on its Click event. However, I can not observe such triggering of the Click event that you described. It would be of great help if you could modify it in order to show the exact setup that you have and demonstrate the specific problem that you are facing. Thus, I could be able to investigate the problem locally and assist you further. 

I am looking forward to your reply.

Regards,
Nadya | Tech Support Engineer
Progress Telerik