How can I use class diagram on my Visual studio Enterprise 2022

Hello @Job Chawankul,

I noticed that you are using ARM 64-bit version of Visual Studio Enterprise 2022. Probably, VS Enterprise 2022(ARM64) doesn’t support class diagram/class designer.

Kindly check this thread: class diagram in visual studio.

Currently ARM does not support Class Designer, which is a feature request. …

And this thread: Class Designer missing as an option to install in VS2022.

… I have received a reply from the product group. We currently have no plans (or capacity) to add support for any additional architecture tools on ARM64. This includes Class Designer, code maps, code cloning, DSL, and dependency validation. The only one we already support on ARM64 is T4.

I suggest you raise a suggestion ticket on Developer Community. Once there’s any update, you will get the latest information from product team.

Update 1:

I just find the corresponding ticket: Please add Class Designer to Visual Studio ARM.

I suggest vote on that ticket and follow that ticket.

Kind Regards,

Tianyu

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