Question

i used the following code to concatenate two byte[] using override operator +.
but there is an error i cannot understand.
here is my method’s header

public static byte[] operator +(byte[] bytaArray1, byte[] bytaArray2){...}

Error text:

One of the parameters of a binary operator must be the containing type

how should i implement this?

Answer 1

You cannot define an operator for another class.

One alternative would be to create an extension method like so:

public static byte[] AddTo(this byte[] bytaArray1, byte[] bytaArray2){...}