ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Core.Events Namespace / ProjectItemsChangedEventArgs Class / ProjectItemsCollection Property
Version

    ProjectItemsCollection Property
    Gets the collection of project items associated with the event that was fired
    Syntax
    public List<Item> ProjectItemsCollection {get;}
    Remarks
    Will be null if ProjectItem is set
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also