static method cannot implement interface method, why?

Question

interface IXXX
{
    void Foo();
}

class XXX : IXXX
{
    public static void Foo()
    {
        Console.WriteLine(\"From XXX\");
    }
}


class Program 
{
    static          


        

Answer 1

IF we look at interfaces as a promise that an object can perform the methods listed in the interface, then ths idea of static implementation becomes problematic. If the implemetion is static, then you can't write new ImplementingObject().ImplementedMthod. The object can't perform the method, the class can.