This document is archived and information here might be outdated.  Recommended version.


ISpatialReferenceInfo Interface (ArcObjects .NET 10.5 SDK)
ArcObjects Library Reference (Geometry)  

ISpatialReferenceInfo Interface

Provides access to members that control the properties common to all components of a spatial reference system.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Members

Description
Read-only property Abbreviation The abbreviated name of this spatial reference component.
Read-only property Alias The alias of this spatial reference component.
Read-only property FactoryCode The factory code (WKID) of the spatial reference.
Read-only property Name The name of this spatial reference component.
Read-only property Remarks The comment string of this spatial reference component.

CoClasses that implement ISpatialReferenceInfo

CoClasses and Classes Description
AngularUnit Creates a angular unit of measure.
Datum Creates a datum.
GeographicCoordinateSystem Creates a geographic coordinate system.
LinearUnit Creates a linear unit of measure.
Parameter Creates a parameter.
PrimeMeridian Creates a prime meridian.
ProjectedCoordinateSystem Creates a projected coordinate system.
Projection Creates a map projection.
Spheroid Creates a spheroid.
UnknownCoordinateSystem Creates an unknown coordinate system.
VerticalCoordinateSystem Creates a vertical coordinate system.
VerticalDatum Creates a vertical datum.
[C#]

    private void PrintSpatialReferenceInfo()
    {
        // use activator class with SpatialReferenceEnvironment singleton
        Type factoryType=Type.GetTypeFromProgID("esriGeometry.SpatialReferenceEnvironment");
        System.Object obj=Activator.CreateInstance(factoryType);
        ISpatialReferenceFactory3 spatialReferenceFactory=obj as ISpatialReferenceFactory3;

        ISpatialReference spatialReference=spatialReferenceFactory.CreateSpatialReference((int)esriSRGeoCSType.esriSRGeoCS_WGS1984);
        ISpatialReferenceInfo spatialReferenceInfo=spatialReference as ISpatialReferenceInfo;

        System.Windows.Forms.MessageBox.Show(spatialReferenceInfo.Abbreviation);
        System.Windows.Forms.MessageBox.Show(spatialReferenceInfo.Alias);
        System.Windows.Forms.MessageBox.Show(spatialReferenceInfo.FactoryCode.ToString());
        System.Windows.Forms.MessageBox.Show(spatialReferenceInfo.Name);
        System.Windows.Forms.MessageBox.Show(spatialReferenceInfo.Remarks);
    }