ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Framework.Contracts Namespace / ComboBox Class / ItemCollection Property
Version

ItemCollection Property (ComboBox)
Gets the combo box items.
Syntax
public ReadOnlyObservableCollection<object> ItemCollection {get;}
Remarks

The default item template for combo boxes expects a collection of ComboBoxItem. If you are using your own item template, you can fill the collection with whatever type is appropriate.

All items added to the ItemCollection must be created on the main UI thread as these ultimately become UI content.

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also