usedll1.asm

Windows环境下32位汇编语言程序设计(罗云彬)第二版完整源码

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; Sample code for < Win32ASM Programming 2nd Edition>
; by 罗云彬, http://asm.yeah.net
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; UseDll1.asm
; 自编 Sample.dll 中的函数的使用方法演示程序
; 用导入库的方式调用 dll 中的函数
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; 使用 nmake 或下列命令进行编译和链接:
; ml /c /coff UseDll1.asm
; rc UseDll.rc
; Link /subsystem:windows UseDll1.obj UseDll.res
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		.386
		.model flat, stdcall
		option casemap :none
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; Include 文件定义
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include		windows.inc
include		user32.inc
includelib	user32.lib
include		kernel32.inc
includelib	kernel32.lib
include		Sample.inc
includelib	Sample.lib
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; Equ 等值定义
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ICO_MAIN	equ	1000
DLG_MAIN	equ	1000
IDC_COUNT	equ	1001
IDC_INC		equ	1002
IDC_DEC		equ	1003
IDC_NUM1	equ	1004
IDC_NUM2	equ	1005
IDC_MOD		equ	1006
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; 代码段
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		.code
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_ProcDlgMain	proc	uses ebx edi esi hWnd,wMsg,wParam,lParam

		mov	eax,wMsg
;********************************************************************
		.if	eax ==	WM_CLOSE
			invoke	EndDialog,hWnd,NULL
;********************************************************************
		.elseif	eax ==	WM_COMMAND
			mov	eax,wParam
			.if	ax ==	IDC_INC
				invoke	_IncCounter
				invoke	SetDlgItemInt,hWnd,IDC_COUNT,eax,FALSE
			.elseif	ax ==	IDC_DEC
				invoke	_DecCounter
				invoke	SetDlgItemInt,hWnd,IDC_COUNT,eax,FALSE
			.elseif ax ==	IDC_NUM1 || ax == IDC_NUM2
				invoke	GetDlgItemInt,hWnd,IDC_NUM1,NULL,FALSE
				push	eax
				invoke	GetDlgItemInt,hWnd,IDC_NUM2,NULL,FALSE
				pop	ecx
				invoke	_Mod,ecx,eax
				invoke	SetDlgItemInt,hWnd,IDC_MOD,eax,FALSE
			.endif
		.else
			mov	eax,FALSE
			ret
		.endif
		mov	eax,TRUE
		ret

_ProcDlgMain	endp
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start:
		invoke	GetModuleHandle,NULL
		invoke	DialogBoxParam,eax,DLG_MAIN,NULL,offset _ProcDlgMain,NULL
		invoke	ExitProcess,NULL
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		end	start