InsertPart(Int32,IEnumerable<Segment>) Method

In This Topic

Inserts a part constructed from the enumeration of segments to the MultipartBuilderEx. The part will be inserted into the Parts list.

Syntax

C#
Visual Basic (Declaration)

public void InsertPart( 
   int beforePartIndex,
   IEnumerable<Segment> segments
)

Public Overloads Sub InsertPart( _
   ByVal beforePartIndex As Integer, _
   ByVal segments As IEnumerable(Of Segment) _
)

Parameters

beforePartIndex: The index before which the part will be inserted. Must be less than or equal to PartCount. Specify -1 or (PartCount) to to insert the part at the end of the Parts list.
segments: An enumeration of segments.

Exceptions

Exception	Description
System.ArgumentNullException	segments is null.
System.ArgumentOutOfRangeException	beforePartIndex is greater than PartCount.

Remarks

The spatial reference of each segment is ignored, and the attribute of each segment does not affect the attribute awareness of the builder. However, if the builder has an attribute and the start or end point of a segment also has that attribute, then the attribute value will be taken from the point. If the point doesn't have that attribute, then a default value will be set in the builder. For example, suppose the HasZ property of the builder is set to true. If the HasZ property of a point is set to true, then the point's Z-value is used. Otherwise, the default value is used. The default value for Z is 0, for M is NaN and for ID is 0.

Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

Reference

MultipartBuilderEx Class
MultipartBuilderEx Members
Overload List

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