becoming rather nerdy with c#

An expression using the += assignment operator, such as
Copy Code 
x += y
is equivalent to
Copy Code 
x = x + y
ebooks,from wrox, are cool, you can cut and paste code from a pdf :)… also easier to carry around !
    //// the old way,find elements, loop
        //for (int i = 0; i < myArray.Length; i++)
        //{
        //    lc_text += myArray[i].ToString(); // +=  … arghhh but getting used to it now
        //}
        // the new way, use foreach, rather elegant really
        foreach (int val in myArray)
        {
            lc_text += myArray[i].ToString(); // +=
        }
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