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IProjectedCoordinateSystem.LatitudeOf1st Property (ArcObjects .NET 10.6 SDK)
ArcObjects Library Reference (Geometry)  

IProjectedCoordinateSystem.LatitudeOf1st Property

The latitude of the first point (Phi 1) of a projected coordinate system.

[Visual Basic .NET]
Public Property LatitudeOf1st As Double
[C#]
public double LatitudeOf1st {get; set;}
[C++]
HRESULT get_LatitudeOf1st(
  System.Double* standardLongitude1
);
[C++]
HRESULT put_LatitudeOf1st(
  double standardLongitude1
);
[C++]

Parameters standardLongitude1 [out, retval]
standardLongitude1 is a parameter of type double* standardLongitude1
standardLongitude1 is a parameter of type double

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
[C#]

    private void ManipulateLatitudeOf1st(IProjectedCoordinateSystem projectedCoordinateSystem)
    {
        double latitudeOf1st=projectedCoordinateSystem.LatitudeOf1st;
        System.Windows.Forms.MessageBox.Show(latitudeOf1st.ToString());
        projectedCoordinateSystem.LatitudeOf1st=0;
    }

See Also

IProjectedCoordinateSystem Interface