程序一运行就崩溃

柴西卡夫卡 2011-07-01 12:24:58





		.386

		.model	flat,stdcall

		option	casemap:none



include		windows.inc

include		user32.inc

includelib	user32.lib

include		kernel32.inc

includelib	kernel32.lib





 DLG_MAIN 	EQU	1000

 IDC_COUNTER 	EQU	1001



  IDC_PAUSE 	EQU	1002

  

  		.data?

 hInstance	dd	?

hWinMain	dd	?

hWinCount	dd	?

hWinPause	dd	?



dwOption	dd	?	;标志位

F_PAUSE		EQU	0001h

F_STOP		EQU	0002h

F_COUNTING	EQU	0004h    ;计算中

		.const

szStop		db	'停止计数',0

szStart		db	'计数',0



		.code

_Counter	proc	uses ebx esi edi _lParam

	

		or	dwOption,F_COUNTING

		and	dwOption,not (F_STOP OR F_PAUSE)

		invoke	SetWindowText,hWinCount,addr szStop

		invoke	EnableWindow,hWinPause,TRUE

		

		xor	ebx,ebx

		.while	! (dwOption & F_STOP)

			.if	!(dwOption & F_PAUSE)

				inc	ebx

				invoke	SetDlgItemInt,hWinMain,IDC_COUNTER,ebx,FALSE

			.endif

		.endw

		

		invoke	SetWindowText,hWinCount,addr szStart

		invoke	EnableWindow,hWinPause,FALSE

		and 	dwOption,not (F_COUNTING OR F_STOP OR F_PAUSE)

		

	ret



_Counter endp



_ProcDlgMain	proc	uses ebx edi esi hWnd,wMsg,wParam,lParam

	

		LOCAL	@dwThreadID

		

		mov	eax,wMsg

		.if	eax == WM_COMMAND

			mov	eax,wParam

			.if	ax == IDOK

				.if	dwOption & F_COUNTING

					or	dwOption,F_STOP

				.else

					invoke	CreateThread,NULL,0,offset _Counter,NULL,NULL,@dwThreadID

					invoke	CloseHandle,eax

				.endif

			.elseif	ax == IDC_PAUSE

				xor	dwOption,F_PAUSE

			.endif

		.elseif	eax == WM_CLOSE

			invoke	EndDialog,hWnd,NULL

		.elseif	eax == WM_INITDIALOG

			push	hWnd

			pop 	hWinMain

			invoke	GetDlgItem,hWnd,IDOK

			mov	hWinCount,eax

			invoke	GetDlgItem,hWnd,IDC_PAUSE

			mov	hWinPause,eax

		.else

			mov	eax,FALSE

			ret

		.endif

		mov	eax,TRUE

	ret



_ProcDlgMain endp



start:

	invoke	GetModuleHandle,NULL

	mov	hInstance,eax

	invoke	DialogBoxParam,hInstance,DLG_MAIN,NULL,offset _ProcDlgMain,NULL

	invoke	ExitProcess,NULL

	end	start

.rc



#include <resource.h>

#define DLG_MAIN 1000

#define IDC_COUNTER 1001

#define IDC_PAUSE 1002



DLG_MAIN DIALOGEX 10,10,237,111

CAPTION "计数"

FONT 8,"MS Sans Serif",0,0,0

STYLE WS_VISIBLE|WS_OVERLAPPEDWINDOW

BEGIN

  CONTROL "",IDC_COUNTER,"Edit",WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP,33,21,78,18,WS_EX_CLIENTEDGE

  CONTROL "计数",IDOK,"Button",WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP,36,63,60,24

  CONTROL "暂停/恢复",IDC_PAUSE,"Button",WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP,126,63,60,24

END

一点计数就崩溃，不知是哪的问题呢？

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