SurfaceExportToDEM(String, String, Double, ExportDetermineElevationType) Method

public void ExportToDEM(
	string fileName,
	string coordinateSystemCode,
	double gridSpacing,
	ExportDetermineElevationType deteElevBy
)

Public Sub ExportToDEM ( 
	fileName As String,
	coordinateSystemCode As String,
	gridSpacing As Double,
	deteElevBy As ExportDetermineElevationType
)

public:
void ExportToDEM(
	String^ fileName, 
	String^ coordinateSystemCode, 
	double gridSpacing, 
	ExportDetermineElevationType deteElevBy
)

Parameters

fileName  String

The full file path of the exported file, whose file extension is either .dem for DEM file or .tif for GEOTIFF file.

coordinateSystemCode  String

The coordinate zone of the exported surface, using a Map Zone name.

gridSpacing  Double

The horizontal spacing for DEM profile points.

deteElevBy  ExportDetermineElevationType

Specifies how the elevations of the DEM file are determined from the exported surface.

1. If the target DEM file exists, its contents are deleted. If the method fails, the existing file will be empty.
2. If the drawing has a coordinate system defined, the export uses that drawing coordinate system, and the coordinateSystemCode parameter is ignored.
3. This version of ExportToDEM() does not specify a custom Null elevation.

Reference