Override abstract readonly property to read/write property

Question

I would like to only force the implementation of a C# getter on a given property from a base abstract class. Derived classes might, if they want, also provide a setter for t

Answer 1

What about something like:

public abstract class Base
{
    public virtual int Property
    {
        get { return this.GetProperty(); }
        set { }
    }

    protected abstract int GetProperty();
}