ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Data.Analyst3D Namespace / Terrain Class / GetDataSourceCount Method
Example Version

GetDataSourceCount Method
Gets the number of datasources used in this terrain. Also see GetDataSources. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public int GetDataSourceCount()

Return Value

The number of datasources used in this terrain.
Exceptions
ExceptionDescription
A geodatabase-related exception has occurred.
This method or property must be called within the lambda passed to QueuedTask.Run
Example
Get datasources from a Terrain
var dsCount = terrain.GetDataSourceCount();
IReadOnlyList<ArcGIS.Core.Data.Analyst3D.TerrainDataSource> dataSources = terrain.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, Windows 10

ArcGIS Pro version: 3.2 or higher.
See Also