#pragma comment(linker,"/subsystem:windows")#define WINVER 0x0500#define _WIN32_WINNT 0x0500#include <windows.h>#define VK_X 0x58LPCTSTR lpszAppName = TEXT("Haroldi"),lpszTitle = TEXT("阶段练习");//==========================================================LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPA...