RadButton not showing in design time

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Declined

Last Updated: 25 Jan 2018 21:22 by Kaveh

Created on: 25 Sep 2017 08:23

Category: UI for WPF

Type: Bug Report

RadButton not showing in design time

Should be simple, but it just doesn't show

I have the latest version of telerik

Attached Files:

5 comments

Kaveh

Posted on: 25 Jan 2018 21:22

Hi
I know when this problem starts, when drag and drop the RadWindow to your MainWindow! I tested it, but maybe some other controls do something like this but I don't know which of them.

Regards,
Kaveh

ADMIN

Martin

Posted on: 24 Oct 2017 11:11

Hello Or,

This seems as a designer caching issue, so I will decline the bug report. Lets continue resolving this in the ticket thread.

Regards,
Martin Ivanov

Posted on: 15 Oct 2017 10:07

I found out the controls assembly was taken from the noxaml dir at my solution dir.
Changed it to take the dll from program files at the regular binaris dir, and it works, but I can't see the theme in design time now.

Posted on: 15 Oct 2017 08:29

Hi,

I'm not sure if I have noXAML dlls or XAML dlls.
I've just created a standard telerik solution, but I can see a RCWPF\2017.3.913.45.NoXaml.Trial dir in my solution.

As I said, standard telerik solution, with x86 for every project.
I tried clearing the cache as you said.
Now I get an exception I've got before - image attached.

Thanks,
Or Cohen

Attached Files:

ex.PNG

ADMIN

Martin

Posted on: 12 Oct 2017 16:09

Hello Or,

Such issues commonly appear when the VS designer caches some data. Or when there is a mixing of Xaml and NoXaml dlls (https://docs.telerik.com/devtools/wpf/styling-and-appearance/styling-apperance-setting-a-theme-overview). Here are few things which you can try to troubleshoot the issue.

- Double check if all dlls are of the same version - they are all Xaml or NoXaml. Please note that we don't recommend mixing both.

- Check if the project is build for x64 architecture. If so, there is a known issue similar to yours.

- Delete the shadow cache of Visual Studio's designer. You can do that by going into the  "%LOCALAPPDATA%\Microsoft\VisualStudio\12.0\Designer\ShadowCache" folder and deleting its content. Note that the number "12.0" in the folder's path represents the version of Visual Studio, so it could differ based on the version you have installed.

When you do this you close all opened .xaml file tabs in Visual Studio and then close the program. Manually delete the "bin" and "obj" folders of your project. And then re-open Visual Studio, and Clean/Rebuild the solution. 

Can you please try those suggestion and let me know how it goes?

Regards,
Martin Ivanov
Technical Support Engineer