打印实例变量的内存地址

如何解决打印实例变量的内存地址

我要打印实例/静态变量的内存地址

Class Pe{
  static int t=10;
  static void main(){

        int i=10;

        unsafe{
        int *ad = &i;
        int *add = &t;
        Console.WriteLine(int(ad)); //it prints random memory address in every build 
        //**Console.WriteLine(int(add));// it is saying wrong** 
      }
    }
}