ComboBox with predefine string values in dockpane

Question

I am trying to put a ComboBox in my dockpane with pre defined string values (Something like Polygon/Polyline/Point). They never change.

All the examples I found have ObservableCollection with some classes or other complex behavior that I do not need.

My ComboBox is coming out empty.

Anybody have very simple example on how to do it?

Thanks

Wolf · Answer

There is a community sample that shows how to do this:

arcgis-pro-sdk-community-samples/MVVM-XAML/DockpaneWithComboDropdown at master · Esri/arcgis-pro-sdk-community-samples

mody_buchbinder · Answer

After playing a lot (and consult AI) this is my solution XML Helper class: public class MyItemClass { public string Name { get; set; } } Fill the list private ObservableCollection _TypesItems; // fill the list in ctor TypesItems = new ObservableCollection { new MyItemClass { Name = "Item 1" }, new MyItemClass { Name = "Item 2" }, new MyItemClass { Name = "Item 3" }, }; public ObservableCollection TypesItems { get => _TypesItems; set => SetProperty(ref _TypesItems, value); } and finally get the selected private MyItemClass _selectedType; public MyItemClass SelectedType { get => _selectedType; set => SetProperty(ref _selectedType, value); }

GKmieliauskas · Answer

XAML: ViewModel: public List GeometryTypes => new List() { "Polygon", "Polyline", "Point" }; public string SelectedGeometryType { get; set; } = "Polygon";