c# convert byte to char
byte[] bytes = {Byte.MinValue, 40, 80, 120, 180, Byte.MaxValue};
char result;
foreach (byte number in bytes)
{
result = Convert.ToChar(number);
Console.WriteLine("{0} converts to '{1}'.", number, result);
}
// The example displays the following output:
// 0 converts to ' '.
// 40 converts to '('.
// 80 converts to 'P'.
// 120 converts to 'x'.
// 180 converts to '''.
// 255 converts to 'ÿ'.