#include 
     
      #include 
      
       #pragma comment(lib, "comctl32.lib")LRESULT CALLBACK MyProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam){	static HWND hStatus;	switch(msg)	{	case WM_CREATE:		{			hStatus = CreateStatusWindow(WS_CHILD | WS_VISIBLE, L"Hello", hWnd, 1);			HMENU hMenu = CreateMenu();			AppendMenu(hMenu, MF_STRING, 100, L"退出");			SetMenu(hWnd, hMenu);		}		break;	case WM_COMMAND:		{			switch (LOWORD(wParam))			{			case 100:				MessageBox(NULL, L"C", L"C", MB_OK);				break;			default:				break;			}		}		break;	case WM_CLOSE:		PostQuitMessage(0);		break;	case WM_SIZE:		{		int x = LOWORD(lParam);		int y = HIWORD(lParam);		MoveWindow(hStatus, 0, 0, x, y, true);		}		break;	default:		break;	}	return DefWindowProc(hWnd, msg, wParam, lParam);}int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine ,int nCmdShow){	WNDCLASSEX wcex;	memset(&wcex, 0, sizeof(WNDCLASSEX));	wcex.cbSize = sizeof(WNDCLASSEX);	wcex.cbClsExtra = 0;	wcex.cbWndExtra = 0;	wcex.hbrBackground = (HBRUSH)GetStockObject(DKGRAY_BRUSH);	wcex.hCursor = LoadCursor(NULL, IDC_HAND);	wcex.hIcon = LoadIcon(NULL, IDI_ERROR);	wcex.hIconSm = LoadIcon(NULL, IDI_APPLICATION);	wcex.hInstance = hInstance;	wcex.lpfnWndProc = MyProc;	wcex.lpszClassName = L"CC";	wcex.lpszMenuName = NULL;	wcex.style = CS_HREDRAW | CS_VREDRAW;	RegisterClassEx(&wcex);	HWND hWnd = CreateWindowEx(0, L"CC", L"My", WS_OVERLAPPEDWINDOW, 0, 0, 1024, 800, NULL, NULL, hInstance, NULL);	MSG msg;	ShowWindow(hWnd, SW_SHOW);	while (GetMessage(&msg, NULL, 0, 0))	{		TranslateMessage(&msg);		DispatchMessage(&msg);	}}