// CS0109: The member `DerivedClass.get_Value()' does not hide an inherited member. The new keyword is not required // Line: 14 // Compiler options: -warnaserror -warn:4 class BaseClass { protected virtual int Value { get { return 0; } set { } } } abstract class DerivedClass: BaseClass { protected new int get_Value () { return 1; } } class ErrorClass: DerivedClass { protected override int Value { get { return 0; } set { } } static void Main () {} }