errors/cs0121-2.cs

   1 // cs0121-2.cs: The call is ambiguous between the following methods or properties: `IFoo.DoIt()' and `IBar.DoIt()'
   2 // Line: 9
   3
   4 class A : IFooBar {
   5         static void Main ()
   6         {
   7                 A a = new A ();
   8                 IFooBar fb = (IFooBar) a;
   9                 fb.DoIt ();
  10         }
  11
  12         void IFoo.DoIt ()
  13         {
  14                 System.Console.WriteLine ("void IFoo.DoIt ()");
  15         }
  16
  17         void IBar.DoIt ()
  18         {
  19                 System.Console.WriteLine ("void IBar.DoIt ()");
  20         }
  21 }
  22
  23 interface IFoo {
  24         void DoIt ();
  25 }
  26
  27 interface IBar {
  28         void DoIt ();
  29 }
  30
  31 interface IFooBar : IFoo, IBar {}