#include<windows.h>
#include<stdio.h>

int WINAPI WinMain(
  HINSTANCE hInstance,      // handle to current instance
  HINSTANCE hPrevInstance,  // handle to previous instance
  LPSTR lpCmdLine,          // command line
  int nCmdShow              // show state
)
{
    WNDCLASS wndcls;
    wndcls.//我输入"."之后怎么不给我列出成员列表呢？怎样才能让他输出列表


}