The units for the map (data frame).
[Visual Basic .NET] Public ReadOnly Property MapUnits As esriUnits
[C#] public esriUnits MapUnits {get;}
[C++]
HRESULT get_MapUnits(
esriUnits* Units
);
[C++]Parameters
Units [out, retval]Units is a parameter of type esriUnits
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Remarks
The map units are set in the map document itself and cannot be changed using MapServer. The map's original spatial reference determines the units. Changing the SpatialReference property of IMapDescription will not change the value of the MapUnits property on IMapServerInfo.