Getting The ASCII Value of a character in a C# string

Question

Consider the string:

string str="A C# string";

What would be most efficient way to printout the ASCII value of each character in str using C#.

Answer 1

Here's an alternative since you don't like the cast to int:

foreach(byte b in System.Text.Encoding.UTF8.GetBytes(str.ToCharArray()))
    Console.Write(b.ToString());