Drawing3d documented Class Library

MNDevice.DrawEnabled Field

If DrawEnabled = false then the drawmethods doesn`t work. In combination with HitEnabled you can trick:
Draw an invisible, but catchable object, so you have an invisible hotspot.

[Visual Basic]
<Browsable(Browsable:=False)> _
Public DrawEnabled As Boolean
[C#]
[Browsable(Browsable=False)]
public bool DrawEnabled;

See Also

MNDevice Class | Drawing3d Namespace