How do I create an MD5 hash digest from a text file?

Question

Using C#, I want to create an MD5 hash of a text file. How can I accomplish this?

Update: Thanks to everyone for their help. I\'ve finally settled u

Answer 1

Short and to the point. filename is your text file's name:

using (var md5 = MD5.Create())
{
    return BitConverter.ToString(md5.ComputeHash(File.ReadAllBytes(filename))).Replace("-", "");
}