[DevTools] Pinned Property

[workgroupengineering]

Is your feature request related to a problem? Please describe.
When debugging with Devtools in some circumstances you need to keep the focus on only a few properties. As it is now if the properties have different names it is necessary to scroll the datagrid to see the value.

Describe the solution you'd like
Adding pinned properties like VS Debug Visualizer, which shows the pinned properties at the top of the property list.

Describe alternatives you've considered
Problem, where to store pinned properties for restore between debug session?

Additional context
none

[lhsrebel72]

@maxkatz6 I am currently working on this

[timunie]

@lhsrebel72 👍 great, thanks for your contribution. I assigned you to the issue, so everyone should see you're working on it.

[lhsrebel72]

Just put in a PR for this. As i described in the request there is one thing I am not happy with that I would like to continue attempting to fix but, it is functional. I will add screenshots here of the two headers and if you guys think it looks fine as it is then that is okay as well.

[lhsrebel72]

[lhsrebel72]

I would ideally like only one header so that the pinned properties will have the look of "floating" above the others but, I need to figure out how to bind the column widths together since they are in two seperate data-grids