Autodesk.AutoCAD namespaces for C#

I am a beginner to .NET Where can I download a few help files?. The whole of AutoCAD help files are too large for me to download as my connection here is slow. Also where can I get the following namespaces?:

Autodesk.AutoCAD.ApplicationServices;

Autodesk.AutoCAD.DatabaseServices;

Autodesk.AutoCAD.EditorInput;

Autodesk.AutoCAD.Runtime;

Autodesk.AutoCAD.Geometry;

Autodesk.AutoCAD.GraphicsInterface;

Shall be grateful for help

Aloy

It is intriguing why no replies to this post for such a long time. Are there no .NET API users with C# in this forum, Or my posting is a daft one?.

Autodesk.AutoCAD.ApplicationServices;

C:\Program Files\Autodesk\AutoCAD 2013\accoremgd.dll

C:\Program Files\Autodesk\AutoCAD 2013\acmgd.dll

Autodesk.AutoCAD.DatabaseServices;

C:\Program Files\Autodesk\AutoCAD 2013\acdbmgd.dll

C:\Program Files\Autodesk\AutoCAD 2013\acmgd.dll

Autodesk.AutoCAD.EditorInput;

C:\Program Files\Autodesk\AutoCAD 2013\accoremgd.dll

C:\Program Files\Autodesk\AutoCAD 2013\acmgd.dll

Autodesk.AutoCAD.Runtime;

C:\Program Files\Autodesk\AutoCAD 2013\accoremgd.dll

C:\Program Files\Autodesk\AutoCAD 2013\acdbmgd.dll

Autodesk.AutoCAD.Geometry;

C:\Program Files\Autodesk\AutoCAD 2013\acdbmgd.dll

Autodesk.AutoCAD.GraphicsInterface;

C:\Program Files\Autodesk\AutoCAD 2013\acdbmgd.dll

You'll probably need to be patient and download a lot of documentation and tutorials

http://usa.autodesk.com/adsk/servlet/index?siteID=123112&id=1911627

>>> It is intriguing why no replies to this post for such a long time. Are there no .NET API users with C# in this forum, Or my posting is a daft one?.

I thought this had been answered at the AutoDesk discussion Group .Net forum ... did you expect a different answer ?

Thanks Kerry,

I also thought, I need to get Acad 2013. I saw the reply by Balaji Ram of Adesk, only after my second posting here.

Regards.

Aloy