DependencyGraphViewer: VS experimental designer fails for editing NodeForm #84538
Description
Description
If you open the NodeForm form in 17.6.0 with the experimental .net form renderer (only option for .net core) you cannot save changes and you must force-terminate devenv.exe to close the window or solution.
Reproduction Steps
Open this form in VS change something and click save. You will get: "Should have two or more class parts" and are screwed :)
Expected behavior
can edit form, do not need to force close devenv to do anything.
Actual behavior
see above
Regression?
No response
Known Workarounds
edit using raw code editor and not designer
Configuration
No response
Other information
will send PR to fix