Drawing within C# within a Picturebox

Question

I want to be able to allow users of my program to click on a button, for example, a button for freehand rectangles to be drawn onto a picturebox. I need code for allowing me to first draw on the picturebox, and secondly for all the shapes that can possibly be drawn free hand in c#, eg line, ellipse, freehand drawing, text.

Thanks in advance,

Chris

Answer 1

http://www.codeproject.com/KB/graphics/drawtools.aspx

Answer 2

This seems closely related to this question: Drawing with Graphics class in C#

Which links to a pretty good looking article on CodeProject: http://www.codeproject.com/KB/graphics/drawtools.aspx