.386
.model flat,stdcall
option casemap:none

WinMain proto :DWORD,:DWORD,:DWORD,:DWORD

include \masm32\include\windows.inc
include \masm32\include\user32.inc
include \masm32\include\kernel32.inc
includelib \masm32\lib\user32.lib
includelib \masm32\lib\kernel32.lib

.data
ClassName db "SimpleWinClass",0
AppName  db "Our First Window",0
MenuName db "FirstMenu",0                ; The name of our menu in the resource file.
Test_string db "You selected Test menu item",0
Hello_string db "Hello, my friend",0
Goodbye_string db "See you again, bye",0

.data?
hInstance HINSTANCE ?
CommandLine LPSTR ?

.const
IDM_TEST equ 1                    ; Menu IDs
IDM_HELLO equ 2
IDM_GOODBYE equ 3
IDM_EXIT equ 4

.code
start:
    invoke GetModuleHandle, NULL
    mov    hInstance,eax
    invoke GetCommandLine
    mov CommandLine,eax
    invoke WinMain, hInstance,NULL,CommandLine, SW_SHOWDEFAULT
    invoke ExitProcess,eax

WinMain proc hInst:HINSTANCE,hPrevInst:HINSTANCE,CmdLine:LPSTR,CmdShow:DWORD
    LOCAL wc:WNDCLASSEX
    LOCAL msg:MSG
    LOCAL hwnd:HWND
    mov   wc.cbSize,SIZEOF WNDCLASSEX
    mov   wc.style, CS_HREDRAW or CS_VREDRAW
    mov   wc.lpfnWndProc, OFFSET WndProc
    mov   wc.cbClsExtra,NULL
    mov   wc.cbWndExtra,NULL
    push  hInst
    pop   wc.hInstance
    mov   wc.hbrBackground,COLOR_WINDOW+1
    mov   wc.lpszMenuName,OFFSET MenuName        ; Put our menu name here
    mov   wc.lpszClassName,OFFSET ClassName
    invoke LoadIcon,NULL,IDI_APPLICATION
    mov   wc.hIcon,eax
    mov   wc.hIconSm,eax
    invoke LoadCursor,NULL,IDC_ARROW
    mov   wc.hCursor,eax
    invoke RegisterClassEx, addr wc
    invoke CreateWindowEx,NULL,ADDR ClassName,ADDR AppName,\
           WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,\
           CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,\
           hInst,NULL
    mov   hwnd,eax
    invoke ShowWindow, hwnd,SW_SHOWNORMAL
    invoke UpdateWindow, hwnd
    .WHILE TRUE
                invoke GetMessage, ADDR msg,NULL,0,0
                .BREAK .IF (!eax)
                invoke DispatchMessage, ADDR msg
    .ENDW
    mov     eax,msg.wParam
    ret
WinMain endp

WndProc proc hWnd:HWND, uMsg:UINT, wParam:WPARAM, lParam:LPARAM
    .IF uMsg==WM_DESTROY
        invoke PostQuitMessage,NULL
    .ELSEIF uMsg==WM_COMMAND
        mov eax,wParam
        .IF ax==IDM_TEST
            invoke MessageBox,NULL,ADDR Test_string,OFFSET AppName,MB_OK
        .ELSEIF ax==IDM_HELLO
            invoke MessageBox, NULL,ADDR Hello_string, OFFSET AppName,MB_OK
        .ELSEIF ax==IDM_GOODBYE
            invoke MessageBox,NULL,ADDR Goodbye_string, OFFSET AppName, MB_OK
        .ELSE
            invoke DestroyWindow,hWnd
        .ENDIF
    .ELSE
        invoke DefWindowProc,hWnd,uMsg,wParam,lParam
        ret
    .ENDIF
    xor    eax,eax
    ret
WndProc endp
end start
**************************************************************************************************************************

Menu.rc
**************************************************************************************************************************
#define IDM_TEST 1
#define IDM_HELLO 2
#define IDM_GOODBYE 3
#define IDM_EXIT 4

FirstMenu MENU
{
POPUP "&PopUp"
        {
         MENUITEM "&Say Hello",IDM_HELLO
         MENUITEM "Say &GoodBye", IDM_GOODBYE
         MENUITEM SEPARATOR
         MENUITEM "E&xit",IDM_EXIT
        }
MENUITEM "&Test", IDM_TEST
}

编译连接后的程序运行看不见菜单，我理解的可能还不够，想先看看效果
也不知道哪里有问题，希望朋友帮忙弄下

[招生]科锐逆向工程师培训(2024年11月15日实地，远程教学同时开班, 第51期)