Create a Camera keyframe based on bookmark properties.
[Visual Basic 6.0] Function ConvertToKeyframe As IKeyframe
[Visual Basic .NET] Public Function ConvertToKeyframe ( _ ) As IKeyframe
[C#] public IKeyframe ConvertToKeyframe ( );
[Java] public IKeyframe convertToKeyframe ( ) throws IOException, AutomationException
[C++] HRESULT ConvertToKeyframe( IKeyframe** ppOutKeyframe );