VB.net and GetPosition fails in tutorial

[dmacq]

I  modified the TV3d VB tutorial #3 by adding these lines at these locations:

line 128  
Private TVCamera As TrueVision3D.TVCamera

line 163
 TVCamera = New TrueVision3D.TVCamera
        index = TVCamera.GetCameraIndex()

        TVCamera.GetPosition()

index returns 0
and then I get this error on GetPosition:
An unhandled exception of type 'System.IndexOutOfRangeException' occurred in Tutorial3.exe.

I have similar problems with GetRotation, yet TVCamera.Rotate works fine, so I think I have a valid handle to the camera.

I am ready to buy a license if I can get this to work.

Microsoft Visual Basic .NET   69457-005-9828062-18707
MS .NET Framework 1.1  Version 1.1.4322

Thanks.

[Lil`Buh]

here's the fix:

add your code AFTER line 164

TV8.Init3DWindowedMode(Picture1.Handle.ToInt32)

TVCamera = New TrueVision3D.TVCamera
index = TVCamera.GetCameraIndex()
TVCamera.GetPosition()

and it will work

[dmacq]

here's the fix:

add your code AFTER line 164

TV8.Init3DWindowedMode(Picture1.Handle.ToInt32)

TVCamera = New TrueVision3D.TVCamera
index = TVCamera.GetCameraIndex()
TVCamera.GetPosition()

and it will work

That worked like a charm.

I posted this question in the general forum -before- posting in Bugs but got no satisfactory response.

I could not believe that something as elemental as getPosition did not work.

Many thanks.