static string EncryptMD5(string Value)
{
var md5 = new MD5CryptoServiceProvider();
var valueArray = System.Text.Encoding.ASCII.GetBytes(Value);
valueArray = md5.ComputeHash(valueArray);
var encrypted = "";
for (var i = 0; i < valueArray.Length; i++)
encrypted += valueArray[i].ToString("x2").ToLower();
return encrypted;
}