What is the best way to pick a random brush from the Brushes collection in C#?

Question

What is the best way to pick a random brush from the System.Drawing.Brushes collection in C#?

Answer 1

An obvious way is to generate a random number and then pick the corresponding brush.

Answer 2

If you just want a solid brush with a random color, you can try this:

    Random r = new Random();
    int red = r.Next(0, byte.MaxValue + 1);
    int green = r.Next(0, byte.MaxValue + 1);
    int blue = r.Next(0, byte.MaxValue + 1);
    System.Drawing.Brush brush = new System.Drawing.SolidBrush(Color.FromArgb(red, green, blue));

Answer 3

I suggest getting a list of enough sample brushes, and randomly selecting from there.

Merely getting a random colour will yield terrible colours, and you could easily set up a list of maybe 50 colours that you could then use every time you need a random one.