思绪很混乱，挥之不去的总是那些想要忘记的，想记住的却是忘的一干二净，不能说也不能做，就让老鼠疯狂吧。
      程序为了简单，没有使用窗口和消息循环，用汇编写容量也很小，仅有3.5k，运行中按Ctrl键来结束程序。下面是程序实例与代码，结构比较乱，就将就看吧。

下载实例： http://www.cnitblog.com/Files/walaog/mouse.rar

.386
.model flat, stdcall
option casemap:none
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
; 程序用途：小恶搞程序
; 适用系统： windows XP
; 作者：  gym
;  mail:  net_gym@163.com
; 日期： 2006/07/28  写于新疆
; 出处： http://www.cnitblog.com/walaog        
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
include windows.inc
include kernel32.inc
include user32.inc
include advapi32.inc

includelib kernel32.lib
includelib user32.lib
includelib advapi32.lib
.data
classname   db  "Progman",0
wincaption  db  "Program Manager",0
trayclass   db  "Shell_TrayWnd",0
x1  dd 0
x2  dd 0
y1  dd 0
y2  dd 0
.code
start proc
local WinRect:RECT
local MouPoint:POINT
local ActiveHwnd:HWND
local Hdesktop:HWND
local Htray:HWND

invoke FindWindow,addr classname,addr wincaption
mov Hdesktop,eax
invoke FindWindow,addr trayclass,NULL
mov Htray,eax

.while 1
invoke GetKeyState,VK_CONTROL
and eax,10000000h
.if eax!=0
invoke ExitProcess, 0
.endif
invoke Sleep,1
invoke GetForegroundWindow
 mov ActiveHwnd,eax
  .if eax!=Hdesktop && eax !=Htray
 invoke GetWindowRect,ActiveHwnd,addr WinRect
 invoke GetCursorPos,addr MouPoint
mov eax,WinRect.right
sub eax,12
.if MouPoint.x<eax
add MouPoint.x,5
.endif
.if MouPoint.x>eax
sub MouPoint.x,5
.endif
push eax
mov ebx,WinRect.top      
adc ebx,12
.if MouPoint.y<ebx
add MouPoint.y,5
.endif
.if MouPoint.y>ebx
sub MouPoint.y,5
.endif
invoke SetCursorPos,MouPoint.x,MouPoint.y
pop eax
mov edx,MouPoint.x
mov ecx,MouPoint.y
sub eax,6
mov x1,eax
add eax,6
mov x2,eax
sub ebx,6
mov y1,ebx
add ebx,6
mov y2,ebx
.if edx>x1 && edx<x2
.if ecx>y1 && ecx<y2
invoke mouse_event,MOUSEEVENTF_LEFTDOWN,MouPoint.x,MouPoint.y,0,0
invoke mouse_event,MOUSEEVENTF_LEFTUP,MouPoint.x,MouPoint.y,0,0
.endif
.endif
.endif
.endw
start endp
end start