GetTriangleByIndex Method

In This Topic

Gets the triangle specified by the index. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public TinTriangle GetTriangleByIndex( 
   int index
)

Public Function GetTriangleByIndex( _
   ByVal index As Integer _
) As TinTriangle

Parameters

index: The index of the triangle to get.

Return Value

A TinTriangle.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run
ArcGIS.Core.Data.Exceptions.TinException	The specified index is out of range.

Remarks

To ensure maximum robustness, callers should explicitly dispose of the returned TinTriangle in either a using statement or a finally block.

Example

Access TIN Elements By Index

using (ArcGIS.Core.Data.Analyst3D.TinNode node = tinDataset.GetNodeByIndex(23))
{

}

using (ArcGIS.Core.Data.Analyst3D.TinEdge edge = tinDataset.GetEdgeByIndex(45))
{

}
using (ArcGIS.Core.Data.Analyst3D.TinTriangle triangle = tinDataset.GetTriangleByIndex(22))
{

}

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.2 or higher.

Reference

TinDataset Class
TinDataset Members

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