C# - UTF8/Base64 Encoder/Decoder

Base64
http://en.wikipedia.org/wiki/Base64

class fbBase64
{
public static string EncodeToBase64(string theString)
{
return Convert.ToBase64String(
System.Text.Encoding.UTF8.GetBytes(theString));
}

public static string DecodeBase64(string theString)
{
return System.Text.Encoding.UTF8.GetString(
Convert.FromBase64String(theString));
}
}

C# - UTF8/Base64 Encoder/Decoder