ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Geometry Namespace / PolylineBuilderEx Class / PolylineBuilderEx Constructor / PolylineBuilderEx Constructor(IEnumerable<Polyline>,AttributeFlags,SpatialReference)
The polylines. Each part in the polylines will be a part in the new builder.
AttributeFlags to set the HasZ, HasM and HasID attributes. If no attributes should be set, pass AttributeFlags.None. If all attributes should be set, pass AttributeFlags.AllAttributes. Use the bitwise OR operator to set two attributes. For example, to set HasZ = true and HasM = true, pass AttributeFlags.HasZ | AttributeFlags.HasM.
(Optional) The SpatialReference. The default value is null.

PolylineBuilderEx Constructor(IEnumerable<Polyline>,AttributeFlags,SpatialReference)
Creates a new instance of the PolylineBuilderEx class.
Syntax

Parameters

polylines
The polylines. Each part in the polylines will be a part in the new builder.
attributes
AttributeFlags to set the HasZ, HasM and HasID attributes. If no attributes should be set, pass AttributeFlags.None. If all attributes should be set, pass AttributeFlags.AllAttributes. Use the bitwise OR operator to set two attributes. For example, to set HasZ = true and HasM = true, pass AttributeFlags.HasZ | AttributeFlags.HasM.
spatialReference
(Optional) The SpatialReference. The default value is null.
Exceptions
ExceptionDescription
The input polyline enumeration is null.
Remarks
The spatial reference of each polyline is ignored.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 3.0 or higher.
See Also