How to draw with a graphic tablet in VS 2012, .NET 4.5

Question

Hi, I've got some problems with programming the use of graphic tablet in C#. I've found some articles with Microsoft.Ink namespace, but it's not present in .NET 4.5 How to solve this problem ? Thanks in advance.

EDIT: I've found a solution that satisfies me. In some simple situations we can traeat the tablet as a mouse and use MouseUp / MouseDown / MouseMove events. Maybe someone will find it useful.