在Windows操作系统中,当用户按下"PrintScreen"按钮后,Windows自动将当前屏幕的图像拷贝到系统剪贴板中,这时可以通过"画笔"这个小程序将剪贴板中的内容保存成图像文件,可以看出,如果需要将当前屏幕保存下来还是比较麻烦的,能否可以自己编写一个应用程序,自动将当前屏幕的内容保存到一个图像文件中去呢?这个答案是肯定的,本实例应用程序就是利用通用的热键管理DLL库实现的热键功能,在收到热键通知后截取屏幕的内容并保存到bmp文件中。例如我们设置图片保存路径为c:\,热键为F9 + Control,然后按Change按钮设置好热键,那么当我们按下CTRL+F9后,当前界面将以BMP图像文件的格式被保存在C:\目录下。程序编译运行后的界面效果如图一所示:
a>l,H#w*vW
$VQ;y|K+[ 一、实现方法
~~|Iw=: ^~N:lW#= 热键管理DLL实际上是一个键盘钩子,由它来监视系统的键盘事件。如果有和程序登记符合的按键组合就通知该程序的窗口。为了应用方便,本实例把它做成了一个标准的管理库来为其它的程序通过热键服务,它有两个输出函数:AddHotkey()和DeleteHotkey(),程序只需要调用这两个函数就可以了,如果编译之后不用改变热键,则只需要AddHotkey就可以了。DLL中的所有的全局变量都放在一个共享段中,定义如下:
lv?`+tU2_ 3\4e{3$ #pragma data_seg("shareddata")
v {r %/* HHOOK hHook =NULL; //钩子句柄
e|:\Ps `8 UINT nHookCount =0; //挂接的程序数目
:[+8(~| za static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
}' tJc $! static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
k={1zl ; static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
0R? @JC static int KeyCount =0;
EVLL,x.~:z static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
:l"BNT[/ #pragma data_seg()
m#_Rv L754odc 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
qpFxl OvQzMXU^I DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
Uhr2"Nuuy C)R hld BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
WZ>nA [/ cKey,UCHAR cMask)
]VQd*~ - {
LZ_0=Xx% BOOL bAdded=FALSE;
UUDHknm" for(int index=0;index<MAX_KEY;index++){
]e),#_M if(hCallWnd[index]==0){
?;v\wx hCallWnd[index]=hWnd;
g_{N^wS HotKey[index]=cKey;
%\,9S`0 HotKeyMask[index]=cMask;
OS`jttU@ bAdded=TRUE;
a9;KS>~bq KeyCount++;
;<m*ASM.3 break;
l0^cdl- }
;G} }
~b*]jZwT return bAdded;
.xwskzJ3 }
awo'#Y2> //删除热键
`B"sy8}x BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
nK03x YA {
`1P|<VbZ BOOL bRemoved=FALSE;
al}J^MJ for(int index=0;index<MAX_KEY;index++){
s&pnB if(hCallWnd[index]==hWnd){
x5MS#c!7 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
JDR_k hCallWnd[index]=NULL;
{ rLgyrj$ HotKey[index]=0;
n"RV!{& HotKeyMask[index]=0;
"G%</G8M bRemoved=TRUE;
Dfzj/spFV KeyCount--;
aOd#f:{y break;
:,JjN& }
NjZ~b/ }
_b%) }
yIn$ApSGY return bRemoved;
+'c+X^_ }
OS;
T; 'm~=sC_uL 6Jq[]l"v DLL中的钩子函数如下:
QPB,B>Z 5\z<xpJ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
^D+^~>f {
H}kSXKO8!8 BOOL bProcessed=FALSE;
9\hI:rI if(HC_ACTION==nCode)
qJ`:$U {
l90"1I A if((lParam&0xc0000000)==0xc0000000){// 有键松开
?[Y(JO# switch(wParam)
R`c[?U {
@~$"&B case VK_MENU:
[s[ZOi!;I MaskBits&=~ALTBIT;
$4xSI"+M% break;
-ymDRoi case VK_CONTROL:
i:aW
.QZ. MaskBits&=~CTRLBIT;
f/O6~I&g break;
lh'S_p8g case VK_SHIFT:
{>1FZsR49t MaskBits&=~SHIFTBIT;
M]r?m@) break;
!\4B. default: //judge the key and send message
GqR XNs! break;
j~{cT/5Y_ }
8-x-?7 for(int index=0;index<MAX_KEY;index++){
p}JOiiHa if(hCallWnd[index]==NULL)
o p9dYjG7 continue;
cw!,.o%cD if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
]S&ki}i& {
5_'lu SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
?yS1|CF%&y bProcessed=TRUE;
nte?a e }
[o#% Eg; }
2.z-&lFBZ }
zw+aZDcV( else if((lParam&0xc000ffff)==1){ //有键按下
yV8J-YdsG switch(wParam)
m@Yc&M~ {
O<cP1TF case VK_MENU:
@Iz]:@\cJ MaskBits|=ALTBIT;
swF{}S" break;
j-ej7 case VK_CONTROL:
NV4g5)D&L MaskBits|=CTRLBIT;
k B>F(^ break;
{3`385 case VK_SHIFT:
xW`y7Q }p MaskBits|=SHIFTBIT;
:_R:>n9 p break;
=Hd yra default: //judge the key and send message
u)0I$Tc" break;
Gc|)4c }
sWYnoRxu for(int index=0;index<MAX_KEY;index++){
tNTSy= if(hCallWnd[index]==NULL)
en< $.aY continue;
,_3hbT8Q
if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
]X>yZec {
!B3TLeh SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
Q>%n&;: bProcessed=TRUE;
Q|AZv>'! }
~(d
{j}M> }
SQ>i:D; }
B`}um;T#~, if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
~w>h#{RB for(int index=0;index<MAX_KEY;index++){
#Lhv=0op if(hCallWnd[index]==NULL)
rR.It,, continue;
92DM1~
* if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
y>a?<*Y+e SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
+&
r!%j7 //lParam的意义可看MSDN中WM_KEYDOWN部分
_nbr%PD, }
p
u(mHB }
sW[-qPK< }
&$
h~Q return CallNextHookEx( hHook, nCode, wParam, lParam );
'Z`7/I4& }
Py)ZHML sT\:** 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
,L/ x\_28 "313eeIt%i BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
FO2e7p^Q BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
7N9NeSH -* ,CMw 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
[%P#ieD4 3$\k=q3`# LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
bU!
v {
<gp?}Lk if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
VPUVPq~& {
BR2Gb~#T //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
C%XO|sP SaveBmp();
g":[rXvId return FALSE;
iEvQ4S6tD }
x}] 56f …… //其它处理及默认处理
W7>2&$ }
^dQ{vL@9b9 MYAt4cHc2 Kw
-SOFE 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
-R`{]7V {OU|' 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
@UD:zUT)F vi,hWz8WB 二、编程步骤
>@YefNX6 1 R5pf 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
&R94xh%@( V'vR(Wx 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
2c9?,Le/; Ke$_l]} 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
}s}g}t8v- y?$DDD 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
fO*jCl S#/%#k103 5、 添加代码,编译运行程序。
NX @FUct; @+u>rS|IB 三、程序代码
F-yY(b]$ {K,In)4 ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
VeoG[Jl #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
.G0 N+) #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
`Fy-"Uf #if _MSC_VER > 1000
y~SVD@ #pragma once
ag=d6q #endif // _MSC_VER > 1000
Zj`WRH4 #ifndef __AFXWIN_H__
?8b19DMK6 #error include 'stdafx.h' before including this file for PCH
z|l*5@p #endif
oo5=5s6 3} #include "resource.h" // main symbols
j|eA*UE class CHookApp : public CWinApp
M;(,0d k {
oaoTd$/5 public:
=&HLz
7| CHookApp();
,^(]zZh // Overrides
*IG$"nu // ClassWizard generated virtual function overrides
Cm}2 >eH
//{{AFX_VIRTUAL(CHookApp)
{MUB4-@?F$ public:
F@w; .e! virtual BOOL InitInstance();
zzqJeIS virtual int ExitInstance();
25^?|9o 7 //}}AFX_VIRTUAL
IPiV_c-l //{{AFX_MSG(CHookApp)
>| R'dF} // NOTE - the ClassWizard will add and remove member functions here.
bzgC+yT // DO NOT EDIT what you see in these blocks of generated code !
KpLmpK1 //}}AFX_MSG
XX6Z|Y5. DECLARE_MESSAGE_MAP()
.HqFdsm };
C8N)!5(A LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
MmuT~d/ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
mgs(n5V5 BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
V~J5x >O BOOL InitHotkey();
jlEz]@
i BOOL UnInit();
N;7/C
#endif
Ui{%q@ z6>@9+V-& //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
% RSZ. #include "stdafx.h"
.L'w/"O #include "hook.h"
TkbaoD #include <windowsx.h>
M6Fo.eeK3 #ifdef _DEBUG
y8Va>ul"U #define new DEBUG_NEW
P]E-Wp'p #undef THIS_FILE
I.2J-pu} static char THIS_FILE[] = __FILE__;
f8
d
3ZK #endif
; *
[:~5Wc #define MAX_KEY 100
nB[-KS #define CTRLBIT 0x04
,Kit@`P% #define ALTBIT 0x02
[}RoZB&I #define SHIFTBIT 0x01
!3v&+Jrf6 #pragma data_seg("shareddata")
<Au2e HHOOK hHook =NULL;
DSGcxM+ UINT nHookCount =0;
niVR!l static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
cs9^&N:w[ static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
zM0NRERi static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
r-2k<#^r static int KeyCount =0;
p6VD*PT$& static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
gT+/nSrLV #pragma data_seg()
?GhyVXS y. HINSTANCE hins;
$Y$9]G": void VerifyWindow();
&y[NCAeA BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
iyskADS //{{AFX_MSG_MAP(CHookApp)
EeIDlm0o // NOTE - the ClassWizard will add and remove mapping macros here.
md!6@)S-p // DO NOT EDIT what you see in these blocks of generated code!
tF2"IP. //}}AFX_MSG_MAP
boh?Xt-$ END_MESSAGE_MAP()
N^^0j, }`"`VLh CHookApp::CHookApp()
Rx%S<i;9 {
BFLef3~.0 // TODO: add construction code here,
ngY%T5- // Place all significant initialization in InitInstance
IThd\#= }
?RRO 9KSi-2?H CHookApp theApp;
0mw1CUx9K LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
WJ7|0qb {
t [QD#; BOOL bProcessed=FALSE;
|WS)KR ! if(HC_ACTION==nCode)
Bqx5N" {
}D/+YG if((lParam&0xc0000000)==0xc0000000){// Key up
?ukw6T switch(wParam)
_ k-_&PR {
Cj5mM[:s case VK_MENU:
O*yxOb* MaskBits&=~ALTBIT;
>rG>Bz^Pu break;
I[Ra0Q>([k case VK_CONTROL:
?^|`A}q# MaskBits&=~CTRLBIT;
&&ioGy}1 break;
Cu"Cpt[ case VK_SHIFT:
x)5}:b1B= MaskBits&=~SHIFTBIT;
5/H,UL break;
|rm elQ- default: //judge the key and send message
3"fDFR break;
!iXRt" ) }
OLw]BJXYaE for(int index=0;index<MAX_KEY;index++){
7Z-j'pq if(hCallWnd[index]==NULL)
_vQ52H, continue;
g40Hj Y if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
P<<$o-a" {
+9)JtmoL SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
HDVimoOq bProcessed=TRUE;
lFBdiIw }
rTD +7
)E }
ju~$FNt8R }
=u~nLL
else if((lParam&0xc000ffff)==1){ //Key down
x`CjFaE~F switch(wParam)
s.3"2waZ=T {
_0H oJ case VK_MENU:
b|#=kPVgL} MaskBits|=ALTBIT;
}nx)|J*p break;
pP<8zTLn case VK_CONTROL:
g` rr3jP MaskBits|=CTRLBIT;
$ {yct break;
MlO OB case VK_SHIFT:
.ZXoRT MaskBits|=SHIFTBIT;
7*:zN break;
24sMX7Q,i default: //judge the key and send message
dab]>% M break;
"k zKQ~ }
XcR=4q|7 for(int index=0;index<MAX_KEY;index++)
yR[6s#F/h {
1v@#b@NXM7 if(hCallWnd[index]==NULL)
kR]P/4r continue;
Pk?$\ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
p_$^keOL {
{QG.> lB SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
LIg1U bProcessed=TRUE;
Nc[@QC{ }
w OL,L U }
h*w9{[L }
xd Z$|{, if(!bProcessed){
\C~X_/sg for(int index=0;index<MAX_KEY;index++){
IQqUFP$8g if(hCallWnd[index]==NULL)
-jH|L{Iyq} continue;
+Z`=iia> if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
#UGSn:D<i SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
E@}F^0c }
*d._H1zT }
qs4jUm }
.7iRV return CallNextHookEx( hHook, nCode, wParam, lParam );
$]7f1U_e }
E@VQxB7+ ?m7:@GOE1 BOOL InitHotkey()
ax@H^Gj@2 {
RpdUR*K9x if(hHook!=NULL){
y r (g/0 nHookCount++;
f*k7 @[rSv return TRUE;
x&B&lFmo8 }
>Kgw2,y+ else
dx%z9[8~{. hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
9A|A@E# if(hHook!=NULL)
4uF.kz-cg nHookCount++;
N0 {e7M return (hHook!=NULL);
2D 4,#X }
;lObqs*?> BOOL UnInit()
-()WTdIy {
k
9i
W1 if(nHookCount>1){
x $uhkP nHookCount--;
3W1Lh~Av return TRUE;
H'AN osv }
91OxUVd BOOL unhooked = UnhookWindowsHookEx(hHook);
v l"8Oi*r^ if(unhooked==TRUE){
{FIzoR" nHookCount=0;
sn"((BsO< hHook=NULL;
%H{pU:[5* }
=\Q<TY return unhooked;
/x3*oO1 }
}`R,C~-|^ !Asncc G BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
]4aPn {
n%E,[JT BOOL bAdded=FALSE;
-K|1w'E for(int index=0;index<MAX_KEY;index++){
!h?HfpYv if(hCallWnd[index]==0){
WNR]GI hCallWnd[index]=hWnd;
9xA4;)36 HotKey[index]=cKey;
n;Bb/Z!~ HotKeyMask[index]=cMask;
{-A|f bAdded=TRUE;
xG!~TQ KeyCount++;
Vh-8pFt break;
7FH(C`uKi }
^0]0ss;##R }
8}n<3_ return bAdded;
6Bq_<3P_ }
FjCGD4x1N ~5
6&!4 BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
2 "&GH1 {
ns~]a:1yh BOOL bRemoved=FALSE;
N~/'EaO for(int index=0;index<MAX_KEY;index++){
YsmRY=3 if(hCallWnd[index]==hWnd){
kf@JEcKV if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
461g7R%r hCallWnd[index]=NULL;
qU26i"GHp HotKey[index]=0;
L{/%
"2> HotKeyMask[index]=0;
ebA95v`Vms bRemoved=TRUE;
Pmv@ KeyCount--;
4/
` *mPW break;
)N 3^r>(e< }
;nSF\X(;{ }
k4Q>J,k }
B*tYp return bRemoved;
1Uup.( }
l'I:0a
4T vW?\bH7}I void VerifyWindow()
L:HvrB~ {
q>_<\|?%x for(int i=0;i<MAX_KEY;i++){
Jc":zR@5 if(hCallWnd
!=NULL){ k`5I"-e
if(!IsWindow(hCallWnd)){ }=X: F1S
hCallWnd=NULL; _}R9!R0O
HotKey=0; 3(e_2v
HotKeyMask=0; 0?54 8yH
KeyCount--; tV!?Ol
} FKO2UY#&7
} 44KoOY_
} ||hQ*X<m>
} 40?RiwwD
"pkdZ
BOOL CHookApp::InitInstance() nI6gd%C
{ {+9RJmZg
AFX_MANAGE_STATE(AfxGetStaticModuleState()); qfsPX6]
hins=AfxGetInstanceHandle(); z}E_wg
InitHotkey(); %`F;i)Zz
return CWinApp::InitInstance(); 4r(0+SO
} ;<Q%d~$xy}
Z3]I^i
FI
int CHookApp::ExitInstance() 'xH^ksb "
{ rZ?:$],U!
VerifyWindow(); JP8}+
UnInit(); 6]v}
return CWinApp::ExitInstance(); t5{P'v9J
} l5-[a
{ b$"SIg1E
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file X,Na4~JO(
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) m,)s8_a
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ Ay(p~U;gN*
#if _MSC_VER > 1000 Y(Oh7VwY*P
#pragma once f3O6&1D
#endif // _MSC_VER > 1000 xFF!)k #
)R7Sh51P
class CCaptureDlg : public CDialog 'dwW~4|B
{ x*Z'i<;B
// Construction CNN9a7
public: z>N[veX%
BOOL bTray; VKttJok1
BOOL bRegistered; D;+/bll7
BOOL RegisterHotkey(); *$=i1w
UCHAR cKey; ]LB_ @#
UCHAR cMask; h]<S0/
void DeleteIcon(); F
CYGXtc
void AddIcon(); kGD_w
UINT nCount; HJ&P[zV^
void SaveBmp(); :u4|6?
CCaptureDlg(CWnd* pParent = NULL); // standard constructor ,'
k?rQ
// Dialog Data k o@ej^
//{{AFX_DATA(CCaptureDlg) |O(>{GH
enum { IDD = IDD_CAPTURE_DIALOG }; :{a< ~n`
CComboBox m_Key; v +4v
BOOL m_bControl; }r,M(Zr
BOOL m_bAlt; C&z!="hMhR
BOOL m_bShift; 4AJ] qu
CString m_Path; TipH}
CString m_Number; S1$^ _S
=
//}}AFX_DATA vgeqH[:
// ClassWizard generated virtual function overrides t2,II\Kl
//{{AFX_VIRTUAL(CCaptureDlg) MT/jpx
public: B_d\eD
virtual BOOL PreTranslateMessage(MSG* pMsg); r<0E[~
protected: ebze_:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support Y|R=^
=d\
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); ]({-vG\m
//}}AFX_VIRTUAL /MtmO$.
// Implementation 2}&ERW
protected: q=t!COS
HICON m_hIcon; ^(JrOh'
// Generated message map functions ^t'mW;C$4
//{{AFX_MSG(CCaptureDlg) U =J5lo
virtual BOOL OnInitDialog(); eKr>>4,-P
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); ^/#+0/Bn
afx_msg void OnPaint(); WRZpu95v
afx_msg HCURSOR OnQueryDragIcon(); Ii+3yE@c
virtual void OnCancel(); N|i>|2EB
afx_msg void OnAbout(); 0~U0s3
afx_msg void OnBrowse(); i\CA6I
afx_msg void OnChange(); !*v%
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//}}AFX_MSG jzf~n~
DECLARE_MESSAGE_MAP() k^}[+IFJ
}; p8,=K<
#endif 'bx}[
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file
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#include "stdafx.h" >n,_Aj
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#include "Capture.h" ) k/&,J3
#include "CaptureDlg.h" 7(2}Vs!5
#include <windowsx.h> 0se%|Z|8
#pragma comment(lib,"hook.lib") -o+t&m
#ifdef _DEBUG r $S9/
#define new DEBUG_NEW 1 fcV&qHR
#undef THIS_FILE 3}}/,pGSc
static char THIS_FILE[] = __FILE__; \>S.nW
#endif }4>u_)nt
#define IDM_SHELL WM_USER+1 CRo'r/G
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); u[qy1M0
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); k1D7=&i
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; R"OT&:0/
class CAboutDlg : public CDialog b_Y+XXb<
{ "5eD
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public: _ %mm
CAboutDlg(); &m5^
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// Dialog Data 7ZI{A*^vB
//{{AFX_DATA(CAboutDlg) ]MYbx)v)
enum { IDD = IDD_ABOUTBOX }; p+P@I7V
//}}AFX_DATA k
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// ClassWizard generated virtual function overrides E{6ku=2F
//{{AFX_VIRTUAL(CAboutDlg) N,w6
protected: \zJ^XpC
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support r5&c!b \
//}}AFX_VIRTUAL SsX$l<t*
// Implementation IG0_
protected: GYw/KT~$
//{{AFX_MSG(CAboutDlg) pW ~;B*hF
//}}AFX_MSG 6No.2Oo
DECLARE_MESSAGE_MAP() 3R/6/+S-
}; ;s3@(OnjZ
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) >
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AB#
{ ^Whc<>|
//{{AFX_DATA_INIT(CAboutDlg) >kAJS??
//}}AFX_DATA_INIT 5M\0t\uEn
} IO#)r[JZ
36'J9h\
void CAboutDlg::DoDataExchange(CDataExchange* pDX) (a!E3y5,
{ lJa-O
CDialog::DoDataExchange(pDX); NHZMH!=4:n
//{{AFX_DATA_MAP(CAboutDlg) bY`Chb.
//}}AFX_DATA_MAP rREev
} aJm5`az)
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BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) [9?]|4
//{{AFX_MSG_MAP(CAboutDlg) Q3lVx5G>4
// No message handlers Bptt"
//}}AFX_MSG_MAP
UDpI @
END_MESSAGE_MAP() 5YZ\@<|rH
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CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) KI<