Explicit interface implementation 'implementation' is missing accessor 'accessor'
A class that explicitly implements an interface's property must implement all the accessors that the interface defines.
The following sample generates CS0551:
interface ii { int i { get; set; } } public class a : ii { int ii.i { // CS0551 set { } /* implement the following accessor get { return 0; } */ } public static void Main() { } }