'Declaration
 
Public Shared Function FromTwoPoints( _
   ByVal point1 As NPointD, _
   ByVal point2 As NPointD _
) As NRay2DD

'Usage
 
Dim point1 As NPointD
Dim point2 As NPointD
Dim value As NRay2DD
 
value = NRay2DD.FromTwoPoints(point1, point2)

public static NRay2DD FromTwoPoints( 
   NPointD point1,
   NPointD point2
)

Parameters

point1

point1 - also used as origin

point2

point2 - togehter with point1 defines the ray direction

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

NRay2DD Structure
NRay2DD Members