ArcGIS Pro 3.2 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / SelectionSet Class / Contains Method / Contains(MapMember) Method
The MapMember to check.
Version

    Contains(MapMember) Method
    Determines if records from the specified mapMember are in the SelectionSet.
    Syntax
    public bool Contains( 
       MapMember mapMember
    )

    Parameters

    mapMember
    The MapMember to check.
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also