الكود ده محتاج حد يشرحهولى
public static string CreateMachineKey(int length)
{
// Create a byte array.
byte[] random = new byte[length / 2];
// Create a cryptographically strong random number generator.
RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider();
// Fill the byte array with random bytes.
rng.GetBytes(random);
// Create a StringBuilder to hold the result once it is
// converted to hexadecimal format.
System.Text.StringBuilder machineKey = new
System.Text.StringBuilder(length);
// Loop through the random byte array and append each value
// to the StringBuilder.
for (int i = 0; i < random.Length; i++)
{
machineKey.Append(String.Format("{0:X2}", random
));
}
return machineKey.ToString();
}