FromJson Method—ArcGIS Pro

Creates a new instance of a SpatialReference class from a JSON string representation.

Syntax

C#
Visual Basic (Declaration)

public static SpatialReference FromJson( 
   string JSONString
)

Public Shared Function FromJson( _
   ByVal JSONString As String _
) As SpatialReference

Parameters

JSONString: JSON string representation of a SpatialReference.

Return Value

A SpatialReference.

Exceptions

Exception	Description
System.ArgumentNullException	The JSONString is empty or null.

Example

SpatialReference srWithVertical = SpatialReferenceBuilder.CreateSpatialReference(4326, 6916);

string xml = srWithVertical.ToXML();
SpatialReference importedSR = SpatialReferenceBuilder.FromXML(xml);
// importedSR.Wkid = 4326
// importedSR.VcsWkid = 6916

string json = srWithVertical.ToJson();
importedSR = SpatialReferenceBuilder.FromJson(json);
// importedSR.Wkid = 4326
// importedSR.VcsWkid = 6916

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

Reference

SpatialReferenceBuilder Class
SpatialReferenceBuilder Members