mono/tests/dbnull-missing.cs

   1 using System;
   2 using System.Reflection;
   3 using System.Runtime.InteropServices;
   4
   5 class X {
   6         static int Main ()
   7         {
   8                 ParameterInfo [] pi = typeof (X).GetMethod ("TakesInt").GetParameters ();
   9
  10                 Console.WriteLine ("{0} and {1}", pi [0].DefaultValue.GetType (), pi [1].DefaultValue.GetType ());
  11                 if (pi [0].DefaultValue.GetType () != typeof (DBNull))
  12                         return 1;
  13                 if (pi [1].DefaultValue.GetType () != typeof (Missing))
  14                         return 2;
  15                 return 0;
  16         }
  17
  18         public static void TakesInt (int b, [Optional] int a)
  19         {
  20         }
  21 }