static void Main(string[] args)
{
A a = new A();
B b = new B();
var c = new A.C();
Console.WriteLine("a.value1 : " + a.value1);
Console.WriteLine("b.value1 : " + b.value1);
Console.WriteLine("b.value2 : " + b.Getvalue2()); // or b.Getvalue2(), c.Getvalue2()
Console.WriteLine("c.value3 : " + c.Getvalue3());
}
static void Main(string[] args)
{
A a = new A();
Console.WriteLine($"a.value1 : {a.value1}");
//Console.WriteLine($"a.value2 : {a.value2}");
B b = new B();
Console.WriteLine($"b.value1 : {b.GetValue1()}");
Console.WriteLine($"b.value2 : {b.GetValue2()}");
var c = new A.C();
Console.WriteLine($"c.value3 : {c.GetValue3()}");
}
static void Main(string[] args)
{
A a = new A();
Console.WriteLine($"a.value1 : {a.value1}");
//Console.WriteLine($"a.value2 : {a.value2}"); // (에러) 객체에서 protected 멤버에 접근 불가
B b = new B();
Console.WriteLine($"b.GetValue1() : {b.GetValue1()}");
Console.WriteLine($"b.GetValue2() : {b.GetValue2()}");
var c = new A.C();
Console.WriteLine($"c.GetValue3() : {c.GetValue3()}");
}
