IPRJSpatialReferenceGEN Interface

Provides access to members that control the import/export operations components of a spatial reference system.

Members

	Name	Description
	ExportSpatialReferenceToPRJ	Exports the spatial reference to a buffer.
	ImportSpatialReferenceFromPRJ	Defines the spatial reference from the specified ESRISpatialReference buffer.
	PRJSpatialReferenceSize	The number of bytes required to hold the persistant representation of the spatial reference.

IPRJSpatialReferenceGEN.ExportSpatialReferenceToPRJ Method

Exports the spatial reference to a buffer.

Public Sub ExportSpatialReferenceToPRJ ( _
    ByRef str As String, _
    ByRef cBytesWrote As Integer _
)

public void ExportSpatialReferenceToPRJ (
    ref string str,
    ref int cBytesWrote
);

Description

Converts a spatial reference object into a PRJ file. A PRJ file stores the coordinate system information for a coverage, GRID, or TIN.

A sample representation (reformatted for display) is below.

Projection    UTM   
Zone          10  
Datum         NAD83     
Zunits        NO     
Units         METERS     
Spheroid      GRS1980     
Xshift        0.0000000000     
Yshift        0.0000000000  
Parameters    

Errors Returned

E_SPATIALREFERENCE_CANTDEFINESR

IPRJSpatialReferenceGEN.ImportSpatialReferenceFromPRJ Method

Defines the spatial reference from the specified ESRISpatialReference buffer.

Public Sub ImportSpatialReferenceFromPRJ ( _
    ByVal str As String, _
    ByRef cBytesRead As Integer _
)

public void ImportSpatialReferenceFromPRJ (
    string str,
    ref int cBytesRead
);

IPRJSpatialReferenceGEN.PRJSpatialReferenceSize Property

The number of bytes required to hold the persistant representation of the spatial reference.

Public ReadOnly Property PRJSpatialReferenceSize As Integer

public int PRJSpatialReferenceSize {get;}

Classes that implement IPRJSpatialReferenceGEN

Classes	Description
GeographicCoordinateSystem	Creates a geographic coordinate system.
ProjectedCoordinateSystem	Creates a projected coordinate system.