CAD tool development using c#

Question

I am c# programmer,i want to develop a CAD like tool(2D or 3D) for drawing(Lines,circle,polygon,cubes).i don't know how to start,can any one help me so that ill start my project,deadline is may.any reference or links so that ill start as soon as possible plz..
features:
1)user will draw rooms of a house for example using the GUI provided by the tool which we are developing.
2)event handling for data collection (optional).

Frogleg · Answer

Here's a start

Ryan Rahman · Answer

hi Madhuri may i see your code please , i have same trouble for this one thank you

madhuri hubli · Answer

Is there any possibility that my application be used in any smart phones ??my project mentor wants it to be worked on phones,so can i port it into android phones or iPhone ?please let me know soon,he is saying to switch to another lang because of that and i don't want to leave c#

madhuri hubli · Answer

Is there any possibility that my application be used in any smart phones ??my project mentor wants it to be worked on phones,so can i port it into android phones or iPhone ?please let me know soon,he is saying to switch to another lang because of that and i don't want to leave c#. is there any way to use it in android?????????

madhuri hubli · Answer

Thanks a lot ,i was looking for such a start,it was very much helpful..:)

Sean Stewart · Answer

Take a look at for a 3D view http://www.codeproject.com/Articles/3144/SharpGL-a-C-OpenGL-class-library

CAD tool development using c#

joakim wireen