How do I draw simple graphics in C#?

Question

I just want to draw simple 2D objects like circle, line, square etc in C#. How do I do that? Back in the Turbo C++ days I remember initializing some graphics library for doi

Answer 1

Here's a simple code sample that will get you started (assumes you have a PictureBox named pictureBox1):

Bitmap bmp = new Bitmap(pictureBox1.Width, pictureBox1.Height);
using (Graphics g = Graphics.FromImage(bmp))
{
    g.DrawLine(new Pen(Color.Red), 0, 0, 10, 10);
}
pictureBox1.Image = bmp;

The graphics object has a bunch of other drawing methods, and Intellisense will show you how to call them.