ArcGIS Pro 3.7 API Reference Guide
ArcGIS.Core.Data.NetworkDiagrams Namespace / RelativeMainlineDiagramLayoutParameters Class / MainlineValues Property

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    MainlineValues Property
    In This Topic
    The TypeAttributeName values that identify the main lines.
    Syntax
    Public Property MainlineValues As String()
    public string[] MainlineValues {get; set;}
    Remarks
    When such values exist, they must be the same for any edge that composes the main lines (which could come from multiple utility network feature classes).
    Requirements

    Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

    ArcGIS Pro version: 3.0 or higher.
    See Also