All Cadcorp SIS API Methods

GetDatasetPrj Method

Description

Gets a copy of a dataset Coordinate Reference System placing it in a Named Object Library, replacing any existing Coordinate Reference System with the same name.

Syntax

Public Function GetDatasetPrj( _
   ByVal nDataset As Long, _
   ByVal projection As String _
) As Integer

Parameters

nDataset

The serial number of the dataset whose Coordinate Reference System is required. The serial number can be obtained from the Dataset property of an overlay, or from the GetDataset, GetDatasetContainer or FindExternalDataset methods.

 

projection

The named Coordinate Reference System to create or replace.

Remarks

Available: GEO D OD OM SISpy

Groups:

• Coordinate Methods
• Dataset Methods

Example

sis.GetDatasetPrj (7, "NewCoordRefSys")

Gets the current dataset coordinate reference system from the dataset, whose serial number is 7, and stores it by the new name NewCoordRefSys.