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ITin.DataNodeCount Property (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > Geodatabase > ESRI.ArcGIS.GeoDatabase > Interfaces > IT > ITin Interface > ITin.DataNodeCount Property
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ITin.DataNodeCount Property

The number of data nodes in the TIN.

[Visual Basic .NET]
Public ReadOnly Property DataNodeCount As Integer

[C#]
public int DataNodeCount {get;}

[C++]
HRESULT get_DataNodeCount(
  System.Int32* pcNodes
);

[C++]
Parameters
pcNodes [out, retval]

  pcNodes is a parameter of type long*

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Description

Returns the number of data nodes in the TIN. A node is considered a data node if it's contained inside, or on the boundary, of the interpolation zone.

This count is unreliable during editing. A call to ITinEdit.Refresh is needed to update this information.

Remarks

The DataNodeCount is the number of nodes in the TIN that are associated with data triangles. Nodes that are surrounded only by masked triangles are excluded from this count.

See Also

ITin Interface