ArcGIS Pro 2.8 API Reference Guide
SpatialReferenceBuilder Constructor(Int32)
Example 

ArcGIS.Core.Geometry Namespace > SpatialReferenceBuilder Class > SpatialReferenceBuilder Constructor : SpatialReferenceBuilder Constructor(Int32)
The Well-known ID that represents the Spatial Reference.
Initializes a new instance of the SpatialReferenceBuilder class. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public SpatialReferenceBuilder( 
   int wkid
)
Public Function New( _
   ByVal wkid As Integer _
)

Parameters

wkid
The Well-known ID that represents the Spatial Reference.
Exceptions
ExceptionDescription
This method or property must be called within the lambda passed to QueuedTask.Run.
Example
// Use a builder convenience method or use a builder constructor.

// Builder convenience methods don't need to run on the MCT.
SpatialReference sr3857 = SpatialReferenceBuilder.CreateSpatialReference(3857);

// Builder constructors need to run on the MCT.
ArcGIS.Desktop.Framework.Threading.Tasks.QueuedTask.Run(() =>
{
  using (SpatialReferenceBuilder srBuilder = new SpatialReferenceBuilder(3857))
  {
    // do something with the builder

    sr3857 = srBuilder.ToSpatialReference();
  }
});
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

SpatialReferenceBuilder Class
SpatialReferenceBuilder Members
Overload List