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:
/7"V~c6
d6*84'|! 一、实现方法
U -OD -V;Y4,:c 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:
ox`Zs2-a ppn 8 #pragma data_seg("shareddata")
eY#^vB HHOOK hHook =NULL; //钩子句柄
``<#F3 UINT nHookCount =0; //挂接的程序数目
gmH`XKi\ static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
|Q)mBvvN static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
*#>(P static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
pLe4dz WA static int KeyCount =0;
A z@@0 static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
:|kO}NGM #pragma data_seg()
;b65s9n^b *w0|`[P+h 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。
dakHH@Q ;UgwV/d 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:
@k;65'"Q
9;%$
BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
Q e+;BE-H cKey,UCHAR cMask)
M2ex
3m {
f_O| BOOL bAdded=FALSE;
8D`+3 for(int index=0;index<MAX_KEY;index++){
Xj+_"0
# if(hCallWnd[index]==0){
I2HV{1(i hCallWnd[index]=hWnd;
|~%RSS~b* HotKey[index]=cKey;
E8Kk)7 HotKeyMask[index]=cMask;
y "+'4:_ bAdded=TRUE;
cO{NiRIb KeyCount++;
FVl,
ttW break;
%[KnpJ{\ }
f=V`Nn<=A }
p}sM"}Ul return bAdded;
VRY(@# q }
\y?*} L //删除热键
Q 8Ek}O\MC BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
5@1h^wv {
*JX$5bZsI BOOL bRemoved=FALSE;
MOB4t| for(int index=0;index<MAX_KEY;index++){
]\K?%z if(hCallWnd[index]==hWnd){
l=9D!64 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
tH;9"z#
~ hCallWnd[index]=NULL;
%8I^&~E1 HotKey[index]=0;
G"&$7!6[Y HotKeyMask[index]=0;
H+I,c1sF bRemoved=TRUE;
-w2^26ax KeyCount--;
{J1rjrPo break;
TJRp/BP }
M:OZWYQ }
<-N eusx% }
xib}E[-l# return bRemoved;
JdI*@b2k[ }
yn ofDGAf =%I[o=6 U%r{{Q1 DLL中的钩子函数如下:
2X' H^t]7 )MI w/ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
HLz<C {
ha|2u(4 BOOL bProcessed=FALSE;
X~m57bj if(HC_ACTION==nCode)
:CM-I_6 {
p&Nav,9x if((lParam&0xc0000000)==0xc0000000){// 有键松开
+&"W:Le: switch(wParam)
&u|t{C#0 {
=.S2gO > case VK_MENU:
2u_=i$xW MaskBits&=~ALTBIT;
4N=,9 break;
wT+60X' case VK_CONTROL:
YhglL!pC MaskBits&=~CTRLBIT;
l2W+VBn6 break;
}`
`oojz case VK_SHIFT:
PT,*KYF_O" MaskBits&=~SHIFTBIT;
zx"EAF{ break;
Bi fI.2| default: //judge the key and send message
D_<B^3w) break;
JfJ ln[ }
+1qvT_ for(int index=0;index<MAX_KEY;index++){
'p[6K'Uq5 if(hCallWnd[index]==NULL)
l]DRJ continue;
oIOeX1$V if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
B> i^ w1 {
N%:uOX8{ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
7.NL>:lu bProcessed=TRUE;
JYjc^m }
1*9 Yy~w }
( AA@sN }
xF) .S@ else if((lParam&0xc000ffff)==1){ //有键按下
*]q`:~u2 switch(wParam)
</<z7V,{ {
N0lFx?4 case VK_MENU:
tZ=|1lM MaskBits|=ALTBIT;
^{yb4yQ
0 break;
P/~dY[6m case VK_CONTROL:
5r8
[" MaskBits|=CTRLBIT;
Yy[=E\z break;
^+~$eg&js case VK_SHIFT:
uq:'`o-1 MaskBits|=SHIFTBIT;
uJ=&++[ break;
8_>:0(y default: //judge the key and send message
u(r
T2 break;
WR.7%U'; }
Zq1> M'V; for(int index=0;index<MAX_KEY;index++){
UBM8l if(hCallWnd[index]==NULL)
,9=P=JH continue;
=fBr2%qK if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
,t1s#*j\!q {
+A,cdi9z SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
z&GGa`T" bProcessed=TRUE;
%E,-dw }
79Q,XRWh| }
3s:)CXO }
k]& I(VQ" if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
Obc, for(int index=0;index<MAX_KEY;index++){
.*FlB>1jy if(hCallWnd[index]==NULL)
/%?bO- continue;
>)+U^V if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
zSsogAx SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
*qMjoP, //lParam的意义可看MSDN中WM_KEYDOWN部分
k3OnvnJb }
&n6
|L8 }
Z+J~moW ` }
N9 )ERW2`* return CallNextHookEx( hHook, nCode, wParam, lParam );
}?{. 'Hv0 }
\<%FZT_4~
&@7|_60 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:
K1<l/
s OZObx BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
<
R@&<E6 BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
2(D&jL |@-y+vbA* 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:
A^c5CJ_ ; zy;M5l5. LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
_x#r,1V+D {
i3Nt?FSN if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
+xmZK<{< {
Git2Cet //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
gAi}"}; SaveBmp();
r:^`005 return FALSE;
DUm/0q& }
QQ,w:OjA0 …… //其它处理及默认处理
A@k=Mk }
)^^}!U#|e ~>$(5s2 10/3 -)+ 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。
!q PUQ+ Y50$2%kM 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
~0.@1zEXj YX2j;Y? 二、编程步骤
>yqL oWOH #w 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
z#&qWO inGH'nl_ 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
~u-`L+G"6 s3T 6"%S` 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
\@n/L{}(@ |@)ij c4i 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
' :]w w@f_TG"Vt 5、 添加代码,编译运行程序。
zjJyc? }W%}_UT 三、程序代码
U(qM( E z<P#djx ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
UuA=qWC #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
f.r-,%^6{ #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
8%U)EU #if _MSC_VER > 1000
t,P+~ A #pragma once
WqU$cQD" #endif // _MSC_VER > 1000
#$fFp #ifndef __AFXWIN_H__
*m]%eU( #error include 'stdafx.h' before including this file for PCH
|b7>kM}" #endif
{k~$\J?. #include "resource.h" // main symbols
17qrBG-/MD class CHookApp : public CWinApp
]R]X#jm {
')FNudsC public:
`^N;%[c`z CHookApp();
.g&BA15<F6 // Overrides
E3KPJ`=!*" // ClassWizard generated virtual function overrides
_H3cqD //{{AFX_VIRTUAL(CHookApp)
N4mQN90t public:
aH$*Ue@Q virtual BOOL InitInstance();
A><%"9pZ virtual int ExitInstance();
+Q_Gm3^ //}}AFX_VIRTUAL
AAl`bhx'n //{{AFX_MSG(CHookApp)
"ChBcxvxb: // NOTE - the ClassWizard will add and remove member functions here.
z?YGE iR/} // DO NOT EDIT what you see in these blocks of generated code !
i|d41u;@ //}}AFX_MSG
B'0Il"g' DECLARE_MESSAGE_MAP()
-s!PO;qm };
$fvUb_n LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
cE]kI,Fw,M BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
YGn:_9 BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
6ensNr~ea BOOL InitHotkey();
`") I[h BOOL UnInit();
<*5D0q#~" #endif
3 \WdA$Wx kI;^V //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
WK^qYfq| #include "stdafx.h"
1!NaOfP;@ #include "hook.h"
^e 6(#SqR #include <windowsx.h>
6qA{l_V #ifdef _DEBUG
p_(hM&>C #define new DEBUG_NEW
G0&w#j #undef THIS_FILE
mLYB6 static char THIS_FILE[] = __FILE__;
'}Y8a$(;V #endif
4* hmeS" #define MAX_KEY 100
_1JvA- #define CTRLBIT 0x04
-T(V6&'Qi #define ALTBIT 0x02
UX9o #define SHIFTBIT 0x01
";. 3+z #pragma data_seg("shareddata")
CUd'*Ewu HHOOK hHook =NULL;
V7v,)a" L UINT nHookCount =0;
bcE DjLXq static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
~5#7i_%@E} static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
gddGl=rm static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
Y{'G2)e static int KeyCount =0;
Stw6%T- static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
Te13Af~ #pragma data_seg()
gy[uqm_ T HINSTANCE hins;
\
a<Ye
T void VerifyWindow();
?k?Hp:8?= BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
s`2o\] //{{AFX_MSG_MAP(CHookApp)
87/{\h // NOTE - the ClassWizard will add and remove mapping macros here.
ZqGq%8\.s // DO NOT EDIT what you see in these blocks of generated code!
S9BJjo //}}AFX_MSG_MAP
vNt2s)J$ END_MESSAGE_MAP()
= @f;s<v/ 0&-sz=L CHookApp::CHookApp()
8YJ({ Ou_ {
Y#5S;?bR // TODO: add construction code here,
zBR]bk\ // Place all significant initialization in InitInstance
+$'/!vN }
BW;u?1Xa (^4%Fk&I- CHookApp theApp;
7> Qt O LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
32Z4&~I {
~!OjdE!u BOOL bProcessed=FALSE;
U#P#YpD;== if(HC_ACTION==nCode)
y%y#Pb| {
ij),DbWd if((lParam&0xc0000000)==0xc0000000){// Key up
G#*;3X$ switch(wParam)
ro{MDs {
x1et,&, case VK_MENU:
>j?uI6Uw MaskBits&=~ALTBIT;
G#C)]4[n break;
hU{%x#8}lK case VK_CONTROL:
U|QDV16f MaskBits&=~CTRLBIT;
|g{AD` break;
57}q'84 case VK_SHIFT:
:[&X*bw[ MaskBits&=~SHIFTBIT;
/_|1,x-Kx break;
?~{xL" default: //judge the key and send message
\NqC i'& break;
( 65p/$Vh }
{m?x}, for(int index=0;index<MAX_KEY;index++){
$} Myj'`r if(hCallWnd[index]==NULL)
|+bG~~~%j continue;
3PGyqt( if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
(!(bysi9 {
F*=RP$sj SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
B+LNDnjO] bProcessed=TRUE;
1d"P) 3dQ }
Z0=OR^HjA }
9lxT5Wg }
|<0@RCgM else if((lParam&0xc000ffff)==1){ //Key down
#rwR)9iC0 switch(wParam)
SJ-Sac58r {
]lY9[~
v case VK_MENU:
loJ0PY'}= MaskBits|=ALTBIT;
`dZ|}4[1 break;
%r"GL case VK_CONTROL:
9vu8koL MaskBits|=CTRLBIT;
'3Ie0QO]"% break;
s$_#T case VK_SHIFT:
A.b#r[ MaskBits|=SHIFTBIT;
^xwFjQXx break;
(Wqhuw!u default: //judge the key and send message
7w*&Yg] break;
h(-&.Sm")H }
A@OV!DJe] for(int index=0;index<MAX_KEY;index++)
1c!},O {
ap~Iz if(hCallWnd[index]==NULL)
xTMTkVa+B continue;
[)A#9L~s= if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
*&]l {
2LU'C,o? SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
P>-,6a> bProcessed=TRUE;
$EIkk= z }
D,/9rH }
Ah6x2(: }
A2d2V**Z if(!bProcessed){
]Yex#K
for(int index=0;index<MAX_KEY;index++){
ihrrmlN? if(hCallWnd[index]==NULL)
D.b<I79bX continue;
0 y%R if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
}[`?#`sW SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
:N}KScS|Wa }
eZi<C}z }
(&,R1dLo }
.)w0C%] return CallNextHookEx( hHook, nCode, wParam, lParam );
)[*O^bPowI }
\irjIXtV |5Pbc&mH8A BOOL InitHotkey()
kVv
<tw {
}q W aE if(hHook!=NULL){
k;5}@3iQ nHookCount++;
h6 i{5\7. return TRUE;
Gu).*cU }
wlM
?gQXU[ else
w ZAXfNA hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
~0|hobk if(hHook!=NULL)
{6sfa?1j nHookCount++;
Fr3t[:D return (hHook!=NULL);
".?{Y(~ }
(K6StNtN BOOL UnInit()
qGCg3u6 {
[udV } if(nHookCount>1){
CaBS0'
n nHookCount--;
%LHV 0u return TRUE;
rbbuSI }
V?BVk8D}; BOOL unhooked = UnhookWindowsHookEx(hHook);
Pltju4.:C if(unhooked==TRUE){
K3DJ"NJ<Ji nHookCount=0;
-d'|X`^nE hHook=NULL;
GNc|)$ }
P*Sip?tdE return unhooked;
z_@zMLs }
FaE orQ o q)"1 BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
V&v~kzLr+ {
T(^8ki BOOL bAdded=FALSE;
gq3OCA!cX for(int index=0;index<MAX_KEY;index++){
22~X~= if(hCallWnd[index]==0){
a|uZJ* hCallWnd[index]=hWnd;
LB7I`W HotKey[index]=cKey;
r$Y!Y#hwQ HotKeyMask[index]=cMask;
Ky$G$H bAdded=TRUE;
W%K8HAP " KeyCount++;
6 JYOe break;
Gw^=kzh }
zqr%7U }
D
;$+] 2 return bAdded;
Zb;$ZUWQX }
O/oYaAlFF@ Lu.tRZ`$38 BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
'<S:|$$ {
>[4|6k|\x BOOL bRemoved=FALSE;
.WyX/E$I^! for(int index=0;index<MAX_KEY;index++){
=[os<+ if(hCallWnd[index]==hWnd){
.oN
Sg.jG if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
bCUh^#]x hCallWnd[index]=NULL;
os^SD&hL HotKey[index]=0;
M|e
n>P HotKeyMask[index]=0;
9= $,] M bRemoved=TRUE;
=3dbw8I KeyCount--;
<|Eby!KXR break;
|S`yXsg }
'xoE
[0! }
@k6}4O?{ }
sNmC#, return bRemoved;
l(\8c><m }
]f-'A>MC 00a<(sS; void VerifyWindow()
#'J7Wy {
L$c%u for(int i=0;i<MAX_KEY;i++){
9~%]|_( if(hCallWnd
!=NULL){ )"jn{%/t
if(!IsWindow(hCallWnd)){ ]{+M>i[
hCallWnd=NULL; ikG9l&n
HotKey=0; 4eL54).1O
HotKeyMask=0; 1"B9Z6jf
KeyCount--; @ZR4%A"X4
} UH&1c8y}
} rRrW
} mW0&uSMD
} G:C6`uiy`
He-Ja
BOOL CHookApp::InitInstance() )X!DCL:16
{ | 4oM+n;Y
AFX_MANAGE_STATE(AfxGetStaticModuleState()); AnE_<sPA
hins=AfxGetInstanceHandle(); NF(IF.8G
InitHotkey(); XAxI?y[c
return CWinApp::InitInstance(); `m; "I
} Q[Sd
s5aOAyb*w
int CHookApp::ExitInstance() $0S#d@v}
{ 4\SBf\ c
VerifyWindow(); ) wo2GF
UnInit(); [Ro0eH
return CWinApp::ExitInstance(); /Q>{YsRRB
} FoD/Q
})Mv9~&S
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file cc(r,ij~4
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) sa(M66KkU
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ -WBz]GW4r
#if _MSC_VER > 1000 o7a6 )2JK
#pragma once mc=!X
#endif // _MSC_VER > 1000 .Jat^iFj0
Q()RO*9
class CCaptureDlg : public CDialog -1r &s
{ ji)4WG/1
// Construction 2DCcGKa"
public: H0b6ZA%n
BOOL bTray; ivUsMhx>S,
BOOL bRegistered; !0csNg!
BOOL RegisterHotkey(); R{xyme@"^
UCHAR cKey; $aPHl
UCHAR cMask; [gh[F
void DeleteIcon(); LXu"rfp
void AddIcon(); %v+fN?%x,d
UINT nCount; ]1|Ql*6y,
void SaveBmp(); nL(%&z \4
CCaptureDlg(CWnd* pParent = NULL); // standard constructor +b,31
// Dialog Data xAd>",=~
//{{AFX_DATA(CCaptureDlg) s3_e7D ^H
enum { IDD = IDD_CAPTURE_DIALOG }; PVS<QN%
CComboBox m_Key; )4L%zl7
BOOL m_bControl; V3A>Ag+^~
BOOL m_bAlt; /$Tl#
BOOL m_bShift; Sd<@X@iU8D
CString m_Path; :CkR4J!m3
CString m_Number; o=RqegL
//}}AFX_DATA _`X#c-J
// ClassWizard generated virtual function overrides 2hwXWTSu
//{{AFX_VIRTUAL(CCaptureDlg) jPYe_y
public: O*J_+6
virtual BOOL PreTranslateMessage(MSG* pMsg); |h=+&*(:
protected: hr!f:D
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support l@Eq|y,
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); o&XMgY~
//}}AFX_VIRTUAL OBw`!G*w
// Implementation _[{:!?-?
protected: ,7fc41O3V
HICON m_hIcon; '=Kof1
// Generated message map functions (&P0la1
//{{AFX_MSG(CCaptureDlg) gR-Qj
virtual BOOL OnInitDialog(); [#>$k
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afx_msg void OnSysCommand(UINT nID, LPARAM lParam); ZP63Alt
afx_msg void OnPaint(); o,Tr^e$
afx_msg HCURSOR OnQueryDragIcon(); _+Jf.n20
virtual void OnCancel(); |1QbO`f/F
afx_msg void OnAbout(); BheEI;}
afx_msg void OnBrowse(); R0hctT1j
afx_msg void OnChange(); 4`UL1)A]
//}}AFX_MSG }@:QYTBi }
DECLARE_MESSAGE_MAP() O{B
e )E~
}; csdOIF
#endif u$%D9Z ^
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file s*)41\V0
#include "stdafx.h" xf^<ec
#include "Capture.h" )p!*c,
#include "CaptureDlg.h" aZawBU.:
#include <windowsx.h> s7.p$r
#pragma comment(lib,"hook.lib") {n'qKurxY
#ifdef _DEBUG EOBs}M;
#define new DEBUG_NEW jI{~s]Q
#undef THIS_FILE /[20e1 w!
static char THIS_FILE[] = __FILE__; &G
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#endif jr[<i\!
#define IDM_SHELL WM_USER+1 | ,1bkJt
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); da00p-U
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); 1~R$$P11[9
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; R*Xu(89
class CAboutDlg : public CDialog sMz^!RX@
{ ?}=-eJ(7e
public: U50s!Zt45
CAboutDlg(); $/, BJ/9
// Dialog Data Y[iDX#
//{{AFX_DATA(CAboutDlg) )H;pGM:
enum { IDD = IDD_ABOUTBOX }; YH'$_,8peM
//}}AFX_DATA OB I+<2`Oc
// ClassWizard generated virtual function overrides 0~Iu7mPY
//{{AFX_VIRTUAL(CAboutDlg) +-H}s`
protected: Gq0]m
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support @@%i(>4Z
//}}AFX_VIRTUAL j Ne(w<',P
// Implementation wUK7um
protected: %qS]NC
//{{AFX_MSG(CAboutDlg) bSrRsgKvT
//}}AFX_MSG B=Zl&1
DECLARE_MESSAGE_MAP() lJ:M^.Em0
}; jF38kj3O7
3C rQBIj1
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) d1~_?V'r]
{ "w*+v
//{{AFX_DATA_INIT(CAboutDlg) <