ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Desktop.Framework.Contracts Namespace / Gallery Class / SetItemCollection Method

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    SetItemCollection Method
    In This Topic
    Derived classes can push in an entire collection instead of adding items piecemeal.
    Syntax
    protected internal void SetItemCollection( 
       ObservableCollection<object> items
    )
    Protected Friend Sub SetItemCollection( _
       ByVal items As ObservableCollection(Of Object) _
    ) 

    Parameters

    items
    Remarks

    All items added to the ItemCollection must be created on the main UI thread as these ultimately become the content of buttons added to the gallery popup control.

    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also