Interface inheritance: is extending properties possible?

Question

I want to do this:

interface IBase
{
    string Property1 { get; }
}

interface IInherited : IBase
{
    string Property1 { get; set; }
}

So th

Answer 1

Your code should work anyway... it just creates a complier warning because of hiding Property1. To clear this warning mark Property1 in IInherited with the new prefix