Create(String,Boolean) Method

Creates a hv datum transformation instance from a given well-known text string.

Syntax

C#
Visual Basic (Declaration)

public static HVDatumTransformation Create( 
   string wkt,
   bool transformForward
)

Public Overloads Shared Function Create( _
   ByVal wkt As String, _
   Optional ByVal transformForward As Boolean _
) As HVDatumTransformation

Parameters

wkt: The well-known text of the hv datum transformation to be created.
transformForward: (Optional) Default is true. If false, the created transformation is inverted.

Exceptions

Exception	Description
System.ArgumentException	The wkt is null or invalid.

Example

// Create from wkid
HVDatumTransformation hv110018 = HVDatumTransformation.Create(110018);
int wkid = hv110018.Wkid;
bool isForward = hv110018.IsForward;    // isForward = true
string name = hv110018.Name;            // Name = WGS_1984_To_WGS_1984_EGM2008_1x1_Height

// Create from wkt
string wkt = hv110018.Wkt;
HVDatumTransformation hv110018FromWkt = HVDatumTransformation.Create(wkt);

// Get the inverse
HVDatumTransformation hv110018Inverse = hv110018.GetInverse() as HVDatumTransformation;
// hv110018Inverse.IsForward = false

Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

Reference

HVDatumTransformation Class
HVDatumTransformation Members
Overload List