// CS0205: Cannot call an abstract base member `A.Foobar.get' // Line: 18 // Compiler options: -r:CS0205-3-lib.dll using System; public class B: A1 { protected override int Foobar { get { return base.Foobar; } } static void Main () { B b = new B (); if (b.Foobar == 1) { } } }