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:
tCwB7c-
'C>sYSL 一、实现方法
V&Rwj_Y `z7,HJ.0c 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:
_lm^v%J$ Zdfh*MHMg #pragma data_seg("shareddata")
wAL}c(EHO HHOOK hHook =NULL; //钩子句柄
#veV {,g UINT nHookCount =0; //挂接的程序数目
&zP>pQr`# static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
%E [HMq<H static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
U: )Gc static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
k7cY^&o static int KeyCount =0;
W u$yB! static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
V"} Jsr #pragma data_seg()
BP\6N%HC%& +NiCt S 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
/f AAQ7 K(WKx7Kky^ DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
~zWLqnS} hp2$[p6O BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
h b8L[ 4 cKey,UCHAR cMask)
G68@(<<Z {
;=6EBP% BOOL bAdded=FALSE;
,^DP for(int index=0;index<MAX_KEY;index++){
*O_^C if(hCallWnd[index]==0){
3Y&4yIx hCallWnd[index]=hWnd;
=([4pG HotKey[index]=cKey;
*D9H3M[o# HotKeyMask[index]=cMask;
_,d<9 Y) bAdded=TRUE;
T{yJL< KeyCount++;
VC%.u.< F break;
$3%+N|L }
o-;/x) }
+F2X2e)g" return bAdded;
|y+_BZ5 }
6}|h //删除热键
~-R2mAUK BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
"{Y6.)x {
8N3y(y0 BOOL bRemoved=FALSE;
rI6+St for(int index=0;index<MAX_KEY;index++){
O}}rosA if(hCallWnd[index]==hWnd){
qL[SwEc if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
Mq'm
TM hCallWnd[index]=NULL;
l@-h.tS HotKey[index]=0;
(=EDqAZg HotKeyMask[index]=0;
f/iMI)J bRemoved=TRUE;
ibG>|hV KeyCount--;
w~Vqg:'\$ break;
)8SWU)/ }
>[~7fxjK- }
t`>Z#=cl\ }
8.+
yZTg return bRemoved;
5OX[)Li }
Ps[#z@5{x %&q}5Y4! nb6Y/`G DLL中的钩子函数如下:
6E9/z aUA)p}/: LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
tCar:p4$ {
#3'M>SaoH BOOL bProcessed=FALSE;
vbZ!NO!H if(HC_ACTION==nCode)
S2nX{= {
["4Tn0g ; if((lParam&0xc0000000)==0xc0000000){// 有键松开
5K)_w:U
X switch(wParam)
!]RSG^%s{ {
~P;A
9A(k case VK_MENU:
j2.7b1s MaskBits&=~ALTBIT;
S kB*w'k break;
yf4L0. case VK_CONTROL:
TY'61xWi MaskBits&=~CTRLBIT;
IOY7w"|LW break;
/SQ/$`1{ case VK_SHIFT:
KC9e{ MaskBits&=~SHIFTBIT;
?)(-_N&T break;
#N'9
w . default: //judge the key and send message
DH.UJ+ break;
W8;!rFW }
Re
%dNxJ= for(int index=0;index<MAX_KEY;index++){
Jyr
V2Tk^ if(hCallWnd[index]==NULL)
.`V$j.a continue;
5sN6&'[ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
?( z"Ub] {
VxARJ*4=Y SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
k}NM]9EAE bProcessed=TRUE;
P8ZmrtQm }
Y:, rN }
<gfRAeXA }
V*@Y9G else if((lParam&0xc000ffff)==1){ //有键按下
A^A)arJS switch(wParam)
^w2 HF {
n;Q8Gg2U case VK_MENU:
cC NRv$IO\ MaskBits|=ALTBIT;
Ym!e}`A\F break;
Eh|,[D!E case VK_CONTROL:
Xtz:^tg MaskBits|=CTRLBIT;
~id:Rh>o break;
_L$a[zH case VK_SHIFT:
2CneRKQy MaskBits|=SHIFTBIT;
Ki7t?4YE break;
,sL%Ykr default: //judge the key and send message
ws^Ne30 R break;
' VKD$q }
CH
29kQ for(int index=0;index<MAX_KEY;index++){
NY.* S6 if(hCallWnd[index]==NULL)
~(kqq#=s continue;
o[fg:/5)A if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
( N};.DB1Y {
&>E gKL SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
d!YP{y P bProcessed=TRUE;
X0$q! }
v+W'0ymbnV }
J p+'"a }
]sk=V.GGQ if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
-)VjjKz]8 for(int index=0;index<MAX_KEY;index++){
Lhe& if(hCallWnd[index]==NULL)
{uoF5|O6K continue;
#kq!{5, if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
x\8|A SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
3}F>t{FDk //lParam的意义可看MSDN中WM_KEYDOWN部分
Q}KOb4D }
Jou*e% }
tqCkqmyC }
&tvp)B?cWk return CallNextHookEx( hHook, nCode, wParam, lParam );
l&'q+F }
q!@!eC[b 4gsQ:3 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:
7bihP@I! ZDgT"53 BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
,m5i(WL BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
p\lR1 UU MB"3e 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:
6[c|14l !]82$ LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
|D"L!+J-$ {
dS4z Oz" if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
)H{1Xjh- {
z[v4(pO6 //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
^MF 2Q+ SaveBmp();
L\:m)g,F. return FALSE;
orH6R8P] }
>(S)aug$1 …… //其它处理及默认处理
D5snaGss9a }
ZL\^J8PRK , 6X;YY 9&AO 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
Oh p@ZJ!a? ,}gJY^X+ 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
6&ut r!\7 5)lcgvp 二、编程步骤
1p$(\ 5P"R'/[PA_ 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";
3?]81v/ ;M4[Liw~O 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
)Ak#1w&q R^o535pozc 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;
nH6SA1$kW Sq ]gU 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
BOw[*hM 76)"uqv1x 5、 添加代码,编译运行程序。
e8^/S^ =&d m1Y a 三、程序代码
`?(J(H &l1t5 ! ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
fI<LxU_n: #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
R P<M #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
,#3Aaw #if _MSC_VER > 1000
EHm*~Sd #pragma once
e,_Sj(R8 #endif // _MSC_VER > 1000
J'X}6Q #ifndef __AFXWIN_H__
4J_HcatOB #error include 'stdafx.h' before including this file for PCH
Yr_B(n #endif
xsj,l@Ey #include "resource.h" // main symbols
K6p\ >J class CHookApp : public CWinApp
&AJkYh {
B?=R= p public:
F{E@snc CHookApp();
1bCE~,tD // Overrides
!6=;dX // ClassWizard generated virtual function overrides
&|GH@^)@ //{{AFX_VIRTUAL(CHookApp)
M=pQx$%a public:
S
W%>8 virtual BOOL InitInstance();
bXF8V virtual int ExitInstance();
[+dCA //}}AFX_VIRTUAL
=JzzrM|V* //{{AFX_MSG(CHookApp)
E4892B:` // NOTE - the ClassWizard will add and remove member functions here.
q| 1%G Nb // DO NOT EDIT what you see in these blocks of generated code !
~&D
=;M/ //}}AFX_MSG
`mz}D76~# DECLARE_MESSAGE_MAP()
K9%rr_ja! };
04Zdg:[3-! LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
rCDt9o> BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
18rV Acj BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
Y:TfD{Xgc BOOL InitHotkey();
QjY}$ BOOL UnInit();
7CH&n4v #endif
RxYENG]/6 }'eef"DJ9 //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
a~0 ~Y y #include "stdafx.h"
N'ER!=l) #include "hook.h"
l+"p$iZs #include <windowsx.h>
5_E8
RAG #ifdef _DEBUG
@u9L+*F
#define new DEBUG_NEW
?5nEmG|kO #undef THIS_FILE
?DUim1KG static char THIS_FILE[] = __FILE__;
HZRFE[ 9nb #endif
L?N&kzA #define MAX_KEY 100
,W)DQwAg #define CTRLBIT 0x04
MSS[-} #define ALTBIT 0x02
?YL JXq #define SHIFTBIT 0x01
F8-GnTxa #pragma data_seg("shareddata")
SED52$zA HHOOK hHook =NULL;
q *&H UINT nHookCount =0;
c8X;4
My static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
]j>xQm\ static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
uK" T~ static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
$\J5l$tU static int KeyCount =0;
% akW43cE static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
GuR^L@+ -. #pragma data_seg()
U?Jk HINSTANCE hins;
{TNORbZz void VerifyWindow();
U,i_}O3Q BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
(yP1}? //{{AFX_MSG_MAP(CHookApp)
d9v66mpJM // NOTE - the ClassWizard will add and remove mapping macros here.
<?7qI8 5OT // DO NOT EDIT what you see in these blocks of generated code!
IsI5c //}}AFX_MSG_MAP
Eu(QeST\ END_MESSAGE_MAP()
IN bV6jZL v3Vve:}+ CHookApp::CHookApp()
3xs<w7 {
Lf5zHUH // TODO: add construction code here,
i;^lh]u // Place all significant initialization in InitInstance
Gb`)d }
S2'a i (_e[CqFu CHookApp theApp;
vlkwWm LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
$8eiifj {
=|E
" BOOL bProcessed=FALSE;
&wK:R,~x6 if(HC_ACTION==nCode)
ik(YJw'i7E {
gW~T{+f if((lParam&0xc0000000)==0xc0000000){// Key up
cgrSd99. switch(wParam)
hE(R[hc {
A|f6H6UUx case VK_MENU:
b:F;6X0~Hl MaskBits&=~ALTBIT;
PEvY3F}_rh break;
&f.|MNz; case VK_CONTROL:
3Y38lP:>h MaskBits&=~CTRLBIT;
rq3f/_#L!O break;
r=n{3o+ case VK_SHIFT:
17KQ MaskBits&=~SHIFTBIT;
7o+L break;
h<%$?h+} default: //judge the key and send message
4u}Cki,vOK break;
=_-u;w1D }
akyMW7'3V< for(int index=0;index<MAX_KEY;index++){
bp9RF
d{ if(hCallWnd[index]==NULL)
>p-UQc continue;
6a,8t if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
o664b$5nsI {
:%sBY0 yF SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
gf8o~vKX$G bProcessed=TRUE;
%evb.h) }
$XQgat@&] }
\09A"fs{ }
fVn4=d6X else if((lParam&0xc000ffff)==1){ //Key down
G"FO%3&| switch(wParam)
7e+C5W*9b {
FM6{%}4 case VK_MENU:
)&O2l MaskBits|=ALTBIT;
aDRcVA$* break;
{`SMxDevc} case VK_CONTROL:
:
b`N(] MaskBits|=CTRLBIT;
&q<k0_5Q break;
GL O3v.
n; case VK_SHIFT:
-b^dK)wR~ MaskBits|=SHIFTBIT;
>}
2C,8N break;
e}?Q&Lci default: //judge the key and send message
bfA>kn0C break;
Qg/FFn^Kg* }
j<kW+Iio for(int index=0;index<MAX_KEY;index++)
Am*IC?@tq {
B%\&Q@X if(hCallWnd[index]==NULL)
htbE
Q NW continue;
I;'{X_9$a if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Nt$4; {
i24k
]F SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
u1X^#K$nu' bProcessed=TRUE;
9o>D
Uc
}
Im~DK }
Z4/D38_ }
&/UfXKr if(!bProcessed){
+45SKu= for(int index=0;index<MAX_KEY;index++){
c~(61Sn] if(hCallWnd[index]==NULL)
q{&c?l*2 continue;
oH=?1~e if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
,]1f)> SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
g PCf+>X{ }
aC}\`.Kb }
jr)M], }
4E.9CjN1> return CallNextHookEx( hHook, nCode, wParam, lParam );
^(:~8 h }
%l!A%fn( 'EIe5Op BOOL InitHotkey()
ra'/~^9 {
\#%GVru! if(hHook!=NULL){
EFC+7 L(j nHookCount++;
qj_0
td$ return TRUE;
'zm5wqrkAd }
}MOXJb @ else
v)O0i2 hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
y\_+,G0 if(hHook!=NULL)
FcM)v"bF&] nHookCount++;
1?&|V1vc return (hHook!=NULL);
gra6&&^" }
;j1
SSHZ BOOL UnInit()
`D%i`"~Lf& {
I^A>YJW if(nHookCount>1){
ZXs,TaU nHookCount--;
crv#IC2 return TRUE;
.;7V]B1o }
GU>j8. BOOL unhooked = UnhookWindowsHookEx(hHook);
:7 LA/j if(unhooked==TRUE){
m?Y-1!E0 nHookCount=0;
8/>.g.] hHook=NULL;
EY"of[p }
gf>H-718F return unhooked;
0+iRgnd9? }
_{'[Uf/l +m./RlQ{ BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
jz"
>Kh.} {
ZS+m}.,whQ BOOL bAdded=FALSE;
8i[TeW" for(int index=0;index<MAX_KEY;index++){
[w<_Wj if(hCallWnd[index]==0){
!Np7mv\7 hCallWnd[index]=hWnd;
3r+c&^ HotKey[index]=cKey;
/b>xQ.G HotKeyMask[index]=cMask;
Ph
P)|P bAdded=TRUE;
PpFQoY7M KeyCount++;
h.R46 : break;
O W.CU=XU }
w98M#GqV }
G AY?F return bAdded;
9BZ B1oX }
}i^M<A O
a k5D BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
~OX\R"aZBW {
p+~Imf-Jk BOOL bRemoved=FALSE;
,Gv}N& for(int index=0;index<MAX_KEY;index++){
nZi&`HjQ if(hCallWnd[index]==hWnd){
+/celp if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
r1
:TM|5L hCallWnd[index]=NULL;
wA$?e} HotKey[index]=0;
S}rEQGGR{ HotKeyMask[index]=0;
&v0]{)PO bRemoved=TRUE;
<xeB9 KeyCount--;
~/A2:}Cp= break;
NpGi3>5 }
8B-PsS|' }
VfzyBjQ }
?<.a>"! return bRemoved;
$s=` {v v }
h{7>> `\(co;: void VerifyWindow()
4~1b {
yg8= G vO for(int i=0;i<MAX_KEY;i++){
}JtcAuQt if(hCallWnd
!=NULL){ Z{vc6oj
if(!IsWindow(hCallWnd)){ TI8\qIW
hCallWnd=NULL; 5yt= ~
HotKey=0; i
Ehc<
HotKeyMask=0; [ p,]/ ^ N
KeyCount--; "gNi}dB<]
} %|+aI?
} K?,?.!ev
}
)0E_Y@
} nW]CA~
7l-MVn_8
BOOL CHookApp::InitInstance() G0h&0e{w
{ KsIHJr7-
AFX_MANAGE_STATE(AfxGetStaticModuleState()); $yU}56(z~
hins=AfxGetInstanceHandle(); &;?+ ^L>
InitHotkey(); ]0<K^OIY
return CWinApp::InitInstance(); Q[3hOFCX
} ,5<AV K-#Q
`vzMuL;
int CHookApp::ExitInstance() x(sKkm`Q
{ eb}XooX
VerifyWindow(); q'7.lrKwa>
UnInit(); fcp_<2KH
return CWinApp::ExitInstance(); .n_Z0&i/w
} I-8I/RRkmP
#*9 |\
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file mEYfsO
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) P%&|?e~D^
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ 9[\do@
#if _MSC_VER > 1000 :I"22EH
#pragma once TT9
\m=7
#endif // _MSC_VER > 1000 k;<@2C
,Vj&
class CCaptureDlg : public CDialog :55a9d1bL
{ FT>>XP8
// Construction 3d;J"e+?
public: wKdWE`|y
BOOL bTray; 6K7lQ!#}Q
BOOL bRegistered; h3E}Sa(MQ:
BOOL RegisterHotkey(); ;=@O.iF;H
UCHAR cKey; 4sSw7`
UCHAR cMask; a{e
2*V
void DeleteIcon(); ?#<'w(^%#
void AddIcon(); \H>Psv{
UINT nCount; WF~x`w&\
void SaveBmp(); 5{+>3J
CCaptureDlg(CWnd* pParent = NULL); // standard constructor l#]#_
// Dialog Data xc-[gt6
//{{AFX_DATA(CCaptureDlg) Qt\:A!'jw
enum { IDD = IDD_CAPTURE_DIALOG }; 9a@S^B>
CComboBox m_Key; P//nYPyzg
BOOL m_bControl; q;QasAQS`p
BOOL m_bAlt; #X``^
BOOL m_bShift; ~C>;0a;<:
CString m_Path; `K@N\VM
CString m_Number; lxZ9y
//}}AFX_DATA {4SaSv^/
// ClassWizard generated virtual function overrides z^*g2J,
//{{AFX_VIRTUAL(CCaptureDlg) 1,zc8 >M
public: -#;ZZ\fdj
virtual BOOL PreTranslateMessage(MSG* pMsg); %L)QTv/
protected: BE&8E\w
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support *1-0s*T
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); %@ >^JTkY8
//}}AFX_VIRTUAL pUmT?N!
// Implementation h5@7@w%
protected: +>eX1WoTy
HICON m_hIcon; T>*G1 -J#
// Generated message map functions ?HOnDw.v1
//{{AFX_MSG(CCaptureDlg) U7/
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virtual BOOL OnInitDialog(); SR.xI:}4
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); G3!O@j!7w$
afx_msg void OnPaint(); %*<Wf4P"
afx_msg HCURSOR OnQueryDragIcon(); CUc ,
virtual void OnCancel(); RWu<
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afx_msg void OnAbout(); $L|+Z>x
afx_msg void OnBrowse(); .L^j:2(L
afx_msg void OnChange(); s!D?%
//}}AFX_MSG Omn$O>
DECLARE_MESSAGE_MAP() hxJKYU^%m
}; n]3'N58
#endif Q$:,N=%
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file I)jAdd
#include "stdafx.h" 8?'=Aeo
#include "Capture.h" W:j9 KhvT
#include "CaptureDlg.h" F#Pn]
#include <windowsx.h> ">8oF.A^
#pragma comment(lib,"hook.lib") Z/GSR$@lI
#ifdef _DEBUG dEkS T[Y3
#define new DEBUG_NEW Ed;!A(64r
#undef THIS_FILE zA|lbJz=GY
static char THIS_FILE[] = __FILE__; =d~pr:.F
#endif {Z!t:'x8
#define IDM_SHELL WM_USER+1 1)~9Eku6K
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); n/BoK6g
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); xi<}n#
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; WSU/Z[\`H
class CAboutDlg : public CDialog c;t3I},
{ Q9p7{^m&E
public: (}T},ygQ
CAboutDlg(); |V}tTx1
// Dialog Data ?qHQ#0 @y]
//{{AFX_DATA(CAboutDlg) Z3Ww@&bU