/// <summary> /// Compares two instances of this object. /// </summary> /// <param name="Identification1">An identification.</param> /// <param name="Identification2">Another identification.</param> /// <returns>true|false</returns> public static Boolean operator >(Identification Identification1, Identification Identification2) { if ((Object)Identification1 == null) { throw new ArgumentNullException(nameof(Identification1), "The given identification must not be null!"); } return(Identification1.CompareTo(Identification2) > 0); }
/// <summary> /// Compares two instances of this object. /// </summary> /// <param name="Identification1">An identification.</param> /// <param name="Identification2">Another identification.</param> /// <returns>true|false</returns> public static Boolean operator ==(Identification Identification1, Identification Identification2) { // If both are null, or both are same instance, return true. if (ReferenceEquals(Identification1, Identification2)) { return(true); } // If one is null, but not both, return false. if (((Object)Identification1 == null) || ((Object)Identification2 == null)) { return(false); } return(Identification1.Equals(Identification2)); }
/// <summary> /// Compares two instances of this object. /// </summary> /// <param name="Identification1">An identification.</param> /// <param name="Identification2">Another identification.</param> /// <returns>true|false</returns> public static Boolean operator !=(Identification Identification1, Identification Identification2) => !(Identification1.Equals(Identification2));