Add a Combobox in FlatCollectonEditor.

[MaxPatyk]

No description provided.

[MaxPatyk]

[MaxPatyk]

I certify that I own, and have sufficient rights to contribute, all source code and related material intended to be compiled or integrated with the source code for the WPF Designer open source product (the "Contribution"). My Contribution is licensed under the MIT License.

I've added a Combobox in the FlatCollectionEditor.xaml.cs.
The selection allows adding different implementations of a basic type to a collection. For example, to a grid that can contain different column types.

When is the earliest possible date to update this?

[jogibear9988]

I've merged it.

I changed the laout little bit, load types from all assemblies, don't show when the list only contains one item,
Also I updated the nuget references and enabled net6 build

[jogibear9988]

Nuuget should be ready in 10 Minutes or so, I've uploaded it

[jogibear9988]

Grid Row/Columns Edit was broken, I fixed it again and will upload a new one