.386
.model flat ,stdcall
option casemap:none
include d:\asm\masm32\include\windows.inc
include d:\asm\masm32\include\user32.inc
include d:\asm\masm32\include\kernel32.inc
includelib d:\asm\masm32\lib\user32.lib
includelib d:\asm\masm32\lib\kernel32.lib

DlgProc proto :DWORD,:DWORD,:DWORD,:DWORD

.data
Message db " hello world",0

.data?
hInstance HINSTANCE ?
.code
start:
invoke GetModuleHandle,NULL
mov hInstance, eax
invoke DialogBoxParam,hInstance,1001,NULL,addr DlgProc,NULL
invoke ExitProcess,0
DlgProc proc hWnd:HWND,uMsg:UINT,wParam:WPARAM,lParam:LPARAM
DlgProc EndP
end start

DlgProc proc hWnd:HWND,uMsg:UINT,wParam:WPARAM,lParam:LPARAM
.if uMsg == WM_COMMAND
     mov eax ,wParam
     .if eax==1005
     invoke SetDlgItemText,hWnd,1004,addr Message
     .elseif eax==1006
     invoke SendMessage,hWnd,WM_CLOSE,0,0
     endif
.elseif uMsg==WM_CLOSE
invoke EndDialog,hWnd,0
endif
xor eax,eax
ret
DlgProc EndP

为什么我编译后在od中查看时,没有DlgProc这个过程?
运行的时候就是一个text,和两个button,却看不见Dlg

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