Hex To Bytes
using System; using System.Globalization; using System.Text; public static class MobileUtil { public static byte[] HexToBytes(string hex) { hex = hex.Trim(); byte[] bytes = new byte[hex.Length / 2]; for (int index = 0; index < bytes.Length; index++) { bytes[index] = byte.Parse(hex.Substring(index * 2, 2), NumberStyles.HexNumber); } return bytes; } }