ArcGIS Pro 2.6 API Reference Guide
FromGeoCoordinateString Method
Example 

ArcGIS.Core.Geometry Namespace > MapPointBuilder Class : FromGeoCoordinateString Method
Geographic string representation of a MapPoint.
The spatial reference for the MapPoint.
The geographic string notation.
Determines the format of the coordinate description.
Creates a MapPoint from a geographic string representation.
Syntax

Parameters

geoCoordString
Geographic string representation of a MapPoint.
spatialReference
The spatial reference for the MapPoint.
geoCoordType
The geographic string notation.
geoCoordMode
Determines the format of the coordinate description.

Return Value

Exceptions
ExceptionDescription
geoCoordString or spatialReference is null.
geoCoordString is invalid.
Example
SpatialReference sr = SpatialReferences.WGS84;
SpatialReference sr2 = SpatialReferences.WebMercator;

// create some points
MapPoint point0 = MapPointBuilder.CreateMapPoint(0, 0, sr);
MapPoint point1 = MapPointBuilder.CreateMapPoint(10, 20, sr);
MapPoint point2 = GeometryEngine.Instance.Project(point1, sr2) as MapPoint;
MapPoint pointEmpty = MapPointBuilder.CreateMapPoint(sr);
MapPoint pointwithNoSR = MapPointBuilder.CreateMapPoint(1, 1);
MapPoint pointZM = MapPointBuilder.CreateMapPoint(1, 2, 3, 4, sr);

// convert to MGRS
ToGeoCoordinateParameter mgrsParam = new ToGeoCoordinateParameter(GeoCoordinateType.MGRS);
string geoCoordString = point0.ToGeoCoordinateString(mgrsParam);        // 31NAA6602100000

// use the builder to create a new point from the string.  Coordinates are the same 
MapPoint outPoint = MapPointBuilder.FromGeoCoordinateString(geoCoordString, sr, GeoCoordinateType.MGRS);    // outPoint.x = 0; outPoint.Y = 0

geoCoordString = point1.ToGeoCoordinateString(mgrsParam);             // 32QPH0460911794
outPoint = MapPointBuilder.FromGeoCoordinateString(geoCoordString, sr, GeoCoordinateType.MGRS);       // outPoint.X = 10; outPoint.Y = 20

// z, m are not transformed
geoCoordString = pointZM.ToGeoCoordinateString(mgrsParam);
outPoint = MapPointBuilder.FromGeoCoordinateString(geoCoordString, sr, GeoCoordinateType.MGRS);     // outPoint.X = 1; outPoint.Y = 2; outPoint.Z = Nan; outPoint.M = Nan;

// set the number of digits to 2 and convert
mgrsParam.NumDigits = 2;
geoCoordString = point1.ToGeoCoordinateString(mgrsParam);             // 32QPH0512
outPoint = MapPointBuilder.FromGeoCoordinateString(geoCoordString, sr, GeoCoordinateType.MGRS);     // outPoint.X = 10; outPoint.Y = 20


// convert to UTM
ToGeoCoordinateParameter utmParam = new ToGeoCoordinateParameter(GeoCoordinateType.UTM);
geoCoordString = point0.ToGeoCoordinateString(utmParam);        // 31N 166021 0000000
geoCoordString = point1.ToGeoCoordinateString(utmParam);        // 32Q 604609 2211793

// convert to DMS
ToGeoCoordinateParameter dmsParam = new ToGeoCoordinateParameter(GeoCoordinateType.DMS);
geoCoordString = point0.ToGeoCoordinateString(dmsParam);        // 00 00 00.00N 000 00 00.00E
geoCoordString = point1.ToGeoCoordinateString(dmsParam);        // 20 00 00.00N 010 00 00.00E

// convert to DDM
ToGeoCoordinateParameter ddmParam = new ToGeoCoordinateParameter(GeoCoordinateType.DDM);
geoCoordString = point0.ToGeoCoordinateString(ddmParam);        // 00 00.0000N 000 00.0000E
geoCoordString = point1.ToGeoCoordinateString(ddmParam);        // 20 00.0000N 010 00.0000E

// convert to DD
ToGeoCoordinateParameter ddParam = new ToGeoCoordinateParameter(GeoCoordinateType.DD);
geoCoordString = point0.ToGeoCoordinateString(ddParam);       // 00.000000N 000.000000E
geoCoordString = point1.ToGeoCoordinateString(ddParam);       // 20.000000N 010.000000E
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

MapPointBuilder Class
MapPointBuilder Members
ToGeoCoordinateString Method