Insert(Int32,IEnumerable<Segment>) Method

Inserts the vertices from an enumeration of segments to the point collection. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

public void Insert( 
   int beforePointIndex,
   IEnumerable<Segment> segments
)

Public Overloads Sub Insert( _
   ByVal beforePointIndex As Integer, _
   ByVal segments As IEnumerable(Of Segment) _
)

beforePointIndex: 0 based index. Specify 0 to insert a point at the beginning. Specifying -1 is equivalent to Add.
segments: The set of segments whose vertices will be inserted.

Exceptions

Exception	Description
System.InvalidOperationException	Incompatible spatial references.
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.
System.ArgumentNullException	segments is null.

Remarks

If the end point of a segment is equal to the start point of the next segment, then that point is inserted only once.

Requirements

Target Platforms: Windows 10, Windows 8.1