GetDataSourceCount Method

In This Topic

Gets the number of datasources used in this terrain. Also see GetDataSources. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

Visual Basic (Declaration)
C#

Public Function GetDataSourceCount() As Integer

public int GetDataSourceCount()

Return Value

The number of datasources used in this terrain.

Exceptions

Exception	Description
ArcGIS.Core.Data.Exceptions.GeodatabaseException	A geodatabase-related exception has occurred.
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run

Example

Get datasources from a Terrain

{
  var dsCount = terrainDataset.GetDataSourceCount();
  IReadOnlyList<ArcGIS.Core.Data.Analyst3D.TerrainDataSource> dataSources = terrainDataset.GetDataSources();
  foreach (var ds in dataSources)
  {
    var dsName = ds.DataSourceName;
    var surfaceType = ds.SurfaceType;
    var maxResolution = ds.MaximumResolution;
    var minResolution = ds.MinimumResolution;
  }
}

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.2 or higher.

Reference

Terrain Class
Terrain Members

Send feedback