ArcObjects Library Reference (Geometry)

IGeoTransformation.GetSpatialReferences Method

Returns the from and to spatial references for the transformation.

[Visual Basic .NET]
Public Sub GetSpatialReferences ( _
    ByRef from As ISpatialReference, _
    ByRef to As ISpatialReference _
)

[C#]
public void GetSpatialReferences (
    ref ISpatialReference from,
    ref ISpatialReference to
);

[C++]
HRESULT GetSpatialReferences(
  ISpatialReference** from,
  ISpatialReference** to
);

[C++]
Parameters
from [out]
  from is a parameter of type ISpatialReference
to [out]
  to is a parameter of type ISpatialReference

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

Each geographic transformation is defined by 'from' and 'to' geographic coordinate systems.