2 // System.ArgumentNullException.cs
5 // Joe Shaw (joe@ximian.com)
7 // (C) 2001 Ximian, Inc. http://www.ximian.com
12 public class ArgumentNullException : ArgumentException {
14 public ArgumentNullException ()
15 : base ("Argument cannot be null")
19 public ArgumentNullException (string param_name)
20 : base ("Argument cannot be null", param_name)
24 public ArgumentNullException (string param_name, string message)
25 : base (message, param_name)