What's wrong with this expression? Cannot implicitly convert type 'int' to 'byte'

Question

I am getting the error \"Cannot implicitly convert type \'int\' to \'byte\'. An explicit conversion exists (are you missing a cast?)\". Doesn\'t byte + byte = byte

Answer 1

Doesn't byte + byte = byte?

Nope, because it may overflow (> 255), that's why this operation returns an Int32. You could cast the result back to byte at your own risk.