蛋贴&&49行的小窗体

Question

#include <windows.h>
LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam)
{
if ( message==WM_DESTROY )
PostQuitMessage(0);
return DefWindowProc(hwnd, message, wparam, lparam);
}int WINAPI WinMain(HINSTANCE hinstance, HINSTANCE hpreinstance, PSTR CmdLine, int iCmdShow)
{
HWND hwnd;
MSG msg;
WNDCLASS wndclass;
static TCHAR szAppName[]=TEXT("HelloWin!"); wndclass.cbClsExtra            =0;
wndclass.cbWndExtra            =0;
wndclass.hbrBackground         =(HBRUSH)GetStockObject(WHITE_BRUSH);
wndclass.hCursor               =LoadCursor(NULL, IDC_ARROW);
wndclass.hIcon                 =LoadIcon(NULL, IDI_APPLICATION);
wndclass.hInstance             =hinstance;
wndclass.lpfnWndProc           =WndProc;
wndclass.lpszClassName         =szAppName;
wndclass.lpszMenuName          =NULL;
wndclass.style                 =CS_HREDRAW|CS_VREDRAW;

RegisterClass(&wndclass); hwnd=CreateWindow(szAppName,
              TEXT("cAPTION"),
  WS_OVERLAPPEDWINDOW,
  CW_USEDEFAULT,
  CW_USEDEFAULT,
  CW_USEDEFAULT,
  CW_USEDEFAULT,
  NULL,
  NULL,
  hinstance,
  NULL); ShowWindow(hwnd, iCmdShow); while( GetMessage(&msg, NULL, 0, 0) )
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}