关于C# 接口 提示不实现接口成员 问题

Question

interface IIfic1
{
void PrintoUT(string s);
}
class MyClass:IIfic1
{
public void PrintOut(string s)
{
Console .WriteLine("Calling through: {0}",s);
}
}

class Program
{
    static void Main(string[] args)
    {
        MyClass mc = new MyClass();
        mc.PrintOut("1");
    }
}

}

Answer 1

public void PrintOut(string s)
->
public void PrintoUT(string s)