Converting from RGB ints to Hex

Question

What I have is R:255 G:181 B:178, and I am working in C# (for WP8, to be more specific)

I would like to convert this to a hex number to use as a color (to set the pixel

Answer 1

You can use a shorter string format to avoid string concatenations.

string.Format("{0:X2}{1:X2}{2:X2}", r, g, b)