如何以C_显示指针地址?

我没有做任何指针,因为我一直在C语言编程和我的C++天是很久以前。我想我应该更新我的知识,只是和他们一起玩,因为这里还有一个问题。我完全理解它们,但是我不知道如何将指针的地址写入控制台…

char c = 'c';
char d = 'd';
char e = 'e';

unsafe
{
    char* cp = &d;
    //How do I write the pointer address to the console?
    *cp = 'f';
    cp = &e;
    //How do I write the pointer address to the console?
    *cp = 'g';
    cp = &c;
    //How do I write the pointer address to the console?
    *cp = 'h';        
}
Console.WriteLine("c:{0}", c); //should display "c:h";
Console.WriteLine("d:{0}", d); //should display "d:f";
Console.WriteLine("e:{0}", e); //should display "e:g";

使用 Console.WriteLine(*cp); 给出指针地址的当前值…如果我想显示实际地址怎么办?