菜单资源问题

#include <windows.h>#include "resource.h"#define ID_TIMER 1TCHAR *szAppName = TEXT("ya~ha~");TCHAR Name[] = TEXT("Menu");HINSTANCE hInst;HMENU hMenu;LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam){HDC hdc;PAINTSTRUCT ps;static int idColor[5] = {WHITE_BRUSH, LTGRAY_BRUSH, GRAY_BRUSH, DKGRAY_BRUSH, BLACK_BRUSH};static int iSelection = IDM_BKGND_WHITE;switch(message){case WM_COMMAND:hMenu = GetMenu(hwnd);switch(LOWORD(wparam)){case IDM_FILE_NEW:case IDM_FILE_OPEN:case IDM_FILE_SAVE:case IDM_FILE_SAVE_AS:MessageBeep(0);break;case IDM_APP_EXIT:SendMessage(hwnd, WM_CLOSE, 0, 0);break;case IDM_EDIT_UNDO:case IDM_EDIT_CUT:case IDM_EDIT_COPY:case IDM_EDIT_PASTE:case IDM_EDIT_CLEAR:MessageBeep(0);break; case IDM_BKGND_WHITE: // Note: Logic below case IDM_BKGND_LTGRAY: // assumes that IDM_WHITE case IDM_BKGND_GRAY: // through IDM_BLACK are case IDM_BKGND_DKGRAY: // consecutive numbers in case IDM_BKGND_BLACK: // the order shown here.CheckMenuItem (hMenu, iSelection, MF_UNCHECKED); iSelection = LOWORD (wparam); CheckMenuItem (hMenu, iSelection, MF_CHECKED); SetClassLong(hwnd, GCL_HBRBACKGROUND, (LONG)GetStockObject(idColor[LOWORD(wparam) - IDM_BKGND_WHITE]));InvalidateRect (hwnd, NULL, TRUE); break; case IDM_TIMER_START: if (SetTimer(hwnd, ID_TIMER, 100, NULL)) { EnableMenuItem(hMenu, IDM_TIMER_START, MF_GRAYED); EnableMenuItem(hMenu, IDM_TIMER_STOP, MF_ENABLED); } break; case IDM_TIMER_STOP: KillTimer (hwnd, ID_TIMER); EnableMenuItem (hMenu, IDM_TIMER_START, MF_ENABLED); EnableMenuItem (hMenu, IDM_TIMER_STOP, MF_GRAYED); break; case IDM_APP_HELP: MessageBox (hwnd, TEXT("Help not yet implemented!"), szAppName, MB_ICONEXCLAMATION|MB_OK); break; case IDM_APP_ABOUT: MessageBox (hwnd, TEXT("Menu Demonstration Program/n") TEXT("(c) Charles Petzold, 1998"), szAppName, MB_ICONINFORMATION|MB_OK); break;}return 0;case WM_TIMER:MessageBeep(0);return 0;case WM_PAINT:hdc = BeginPaint(hwnd, &ps);EndPaint(hwnd, &ps);return 0;case WM_DESTROY:PostQuitMessage(0);return 0;}return DefWindowProc(hwnd, message, wparam, lparam);}int WINAPI WinMain(HINSTANCE hinstance, HINSTANCE hpreinstance, PSTR cmdline, int showcmd){MSG msg;WNDCLASS wndclass;HWND hwnd;hInst = hinstance;if( (hMenu = LoadMenu(hinstance, MAKEINTRESOURCE(MENUDEMO))) == NULL ){MessageBox(0, TEXT("LoadMenu return NULL"), szAppName, MB_ICONERROR);}//hMenu = LoadMenu(hinstance, MAKEINTRESOURCE(MENUDEMO));wndclass.cbClsExtra = 0;wndclass.cbWndExtra = 0;wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);wndclass.hCursor = LoadCursor(0, IDC_ARROW);wndclass.hIcon = LoadIcon(0, IDI_APPLICATION);wndclass.hInstance = hinstance;wndclass.lpfnWndProc = WndProc;wndclass.lpszClassName = szAppName;wndclass.lpszMenuName = "MENUDEMO";wndclass.style = CS_HREDRAW|CS_VREDRAW;if(!RegisterClass(&wndclass)){MessageBox(0, TEXT("sth wrong~~"), szAppName, MB_ICONERROR);}hwnd = CreateWindow(szAppName, Name, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, 0, hMenu, hinstance, 0);ShowWindow(hwnd, showcmd);UpdateWindow(hwnd);while(GetMessage(&msg, 0, 0, 0)){TranslateMessage(&msg);DispatchMessage(&msg);}return msg.wParam;}

《PROGRAMMING WINDOWS》例子， 谨记！

//感谢红色那个群的大大。。。