/// <summary>
/// Compares two instances of this object.
/// </summary>
/// <param name="PhoneNumber1">A phone number.</param>
/// <param name="PhoneNumber2">Another phone number.</param>
/// <returns>true|false</returns>
public static Boolean operator >(PhoneNumber PhoneNumber1, PhoneNumber PhoneNumber2)
{
if ((Object)PhoneNumber1 == null)
{
throw new ArgumentNullException(nameof(PhoneNumber1), "The given PhoneNumber1 must not be null!");
}
return(PhoneNumber1.CompareTo(PhoneNumber2) > 0);
}
/// <summary> /// Compares two instances of this object. /// </summary> /// <param name="PhoneNumber1">A phone number.</param> /// <param name="PhoneNumber2">Another phone number.</param> /// <returns>true|false</returns> public static Boolean operator >=(Phone_Number PhoneNumber1, Phone_Number PhoneNumber2) => PhoneNumber1.CompareTo(PhoneNumber2) >= 0;
