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:
FSVS4mtiX\
{\lui eG 一、实现方法
Y 0]Kl^\A 4UazD_`' 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:
-g<cinNSp L-MiaKc L #pragma data_seg("shareddata")
pr)K{~m]{< HHOOK hHook =NULL; //钩子句柄
# a.\P.{L UINT nHookCount =0; //挂接的程序数目
tNYJQ static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
j^rYFS
w:Q static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
F;X"3F.! static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
%p}qO^%M static int KeyCount =0;
ha5 bD% static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
/Q]:Uf.J #pragma data_seg()
Ef-a4Pi tgK x 4 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。
+RdI;QmM -t%L#1k 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:
A
mvw`u> GtG&yeB BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
:(+]b cKey,UCHAR cMask)
C*$|#.l {
V!H(;Tuuo BOOL bAdded=FALSE;
]}/mFY?7 for(int index=0;index<MAX_KEY;index++){
|o|gP8 if(hCallWnd[index]==0){
z,M'Tr.1| hCallWnd[index]=hWnd;
n~9 i^ HotKey[index]=cKey;
nxD'r HotKeyMask[index]=cMask;
h1E
PaL bAdded=TRUE;
FBcm;cjH KeyCount++;
0&f\7z break;
BZ2nDW*% }
}]tFz}E\ }
l~4_s/ return bAdded;
::0aY;D2 }
~.iA`${y% //删除热键
zU=YNrn BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
6xyY+ {
KQ- ,W8Q5 BOOL bRemoved=FALSE;
a (P^e)< for(int index=0;index<MAX_KEY;index++){
P_v0))n{ if(hCallWnd[index]==hWnd){
]DGGcUk7 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
EqVsxwa hCallWnd[index]=NULL;
9=H}yiJz HotKey[index]=0;
r+SEw ; HotKeyMask[index]=0;
_`slkwP. bRemoved=TRUE;
d\\r_bGW KeyCount--;
bx;yHIRb break;
?VUgwP_= }
`:V}1ioX5 }
uAc@ Z- }
jC#`PA3m= return bRemoved;
5XI;<^n2 }
H\ {E%7^h- fm[_@L%
x C{DlcZ< DLL中的钩子函数如下:
9e0C3+)CY +SO2M|ru& LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
C{8i7D {
Gg'<Q.H BOOL bProcessed=FALSE;
MJy;GzJ O if(HC_ACTION==nCode)
OiYNH~hv {
P\Ai|"=&] if((lParam&0xc0000000)==0xc0000000){// 有键松开
j
l}!T[5 switch(wParam)
Fecx';_1` {
q;CayN'I case VK_MENU:
w 9/nVu MaskBits&=~ALTBIT;
=U=e?AOG2 break;
[0h* & case VK_CONTROL:
vYYS.ve MaskBits&=~CTRLBIT;
/A%om|+Gq break;
?s1u#'aO case VK_SHIFT:
71JM
[2 MaskBits&=~SHIFTBIT;
)3BR[*u* break;
@TdQZZ}G\x default: //judge the key and send message
v<{wA`'R+ break;
A Z]P+v }
dMey/A/VYt for(int index=0;index<MAX_KEY;index++){
pp*bqY if(hCallWnd[index]==NULL)
J'I1,5( continue;
}Q47_]5 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
c Bg,k[, {
JZWgr&O< SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
(y-x01H bProcessed=TRUE;
R)sp }
3Ne9%" }
V"w`! }
-iY9GN89c else if((lParam&0xc000ffff)==1){ //有键按下
}pbBo2 switch(wParam)
^2C0oX {
IXbdS9,>F case VK_MENU:
IlcNT_
5a8 MaskBits|=ALTBIT;
?BWHr(J break;
M(_^'3u case VK_CONTROL:
(45NZBs MaskBits|=CTRLBIT;
<QYCo1_ break;
FE0qw1{qQ case VK_SHIFT:
gJ<@;O8zu0 MaskBits|=SHIFTBIT;
fBHkLRFH break;
Y1$ #KC default: //judge the key and send message
_fVh%_oH1 break;
)?!vJb" }
9(QU2QY for(int index=0;index<MAX_KEY;index++){
"z^BKb5 if(hCallWnd[index]==NULL)
Q3Ny5 G> continue;
1zh$IYrd if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
WF+bN#YJ {
B
rez&3[ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
8O"x;3I9 bProcessed=TRUE;
34X(J-1\|i }
3g?MEM~ }
${jA+L<J }
1m&!l6Jk if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
f o/
D3 for(int index=0;index<MAX_KEY;index++){
yq/[ /*7^ if(hCallWnd[index]==NULL)
7xLo4 continue;
}9L 40)8 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
4]Un=?)I SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
Paae-EmC //lParam的意义可看MSDN中WM_KEYDOWN部分
)ZS:gD }
K*([9VZ }
g`%ED0aR }
WHlD%u return CallNextHookEx( hHook, nCode, wParam, lParam );
|#DC.Ga! }
O!#L#u53 {B'Gm]4 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
&,m'sQ "o\6k"_c> BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
&LCUoTzj BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
^
I{R[O'8 9s;!iDFn 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
UPfFT^=y ir?Uw:/f LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
}vXA`)Ns {
1Y H4a|bc if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
yDCooX0 {
ROJ'-Vde9 //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
C$N4 SaveBmp();
[oQ`HX1g return FALSE;
/7UovKKbz }
q;1VF;<"vH …… //其它处理及默认处理
oiTMP`Y }
]>VJ--fH ~|aeKtCs(. WU+Jo@]y 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。
"}]GQt< F EWuiaw. 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。
d&[M8( *pcbwd!/ 二、编程步骤
;55tf
l sx;V,"Y 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";
vWnHC 6nY
)D6$JG 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
&J5-'{U|0 q5?rp|7D 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
bWX[<rh' 4%',scn 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
~xlMHf Lyf? V(S 5、 添加代码,编译运行程序。
hr~qt~Oi J{GFb 三、程序代码
Ovl?j&8 )$gsU@H - ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
+(I`@5 #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
-7Aw
s) #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
a0V8L+v( #if _MSC_VER > 1000
'b=eC
#pragma once
}\`-G+i{W #endif // _MSC_VER > 1000
Z3X&<Y5 #ifndef __AFXWIN_H__
*6sJ*lh #error include 'stdafx.h' before including this file for PCH
;EE&~&*w #endif
[T.(MbP #include "resource.h" // main symbols
K=!ZI/+ju class CHookApp : public CWinApp
t9f4P^V` {
s0`|G|.} public:
={mPg+Ei' CHookApp();
(IoPU+1b // Overrides
=E"kv!e
// ClassWizard generated virtual function overrides
|`q)/ 08b //{{AFX_VIRTUAL(CHookApp)
Ul$X% public:
=}%#$ virtual BOOL InitInstance();
.^)C:XiW virtual int ExitInstance();
LAK-!!0X //}}AFX_VIRTUAL
!"Oj$c
- //{{AFX_MSG(CHookApp)
^?K?\ // NOTE - the ClassWizard will add and remove member functions here.
Fl#VKU3h // DO NOT EDIT what you see in these blocks of generated code !
ERX|cc //}}AFX_MSG
Gw\G+T?M- DECLARE_MESSAGE_MAP()
'sjJSc };
9GtVI^] LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
RV#uy] BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
Zs3]|bUR BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
t_zY0{|P BOOL InitHotkey();
! 6p)t[s BOOL UnInit();
v8'`gY #endif
y3@x*_K8 jOm&yX //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
mP5d!+[8 #include "stdafx.h"
.J1Hg #include "hook.h"
0ez
i?Um #include <windowsx.h>
_ \v@9Q\ #ifdef _DEBUG
y-) +I<M #define new DEBUG_NEW
Vhbj.eX.) #undef THIS_FILE
x^='pEt{ static char THIS_FILE[] = __FILE__;
[:R P9r} #endif
$D,
wO #define MAX_KEY 100
FkxhEat8 #define CTRLBIT 0x04
GmmT'3Q #define ALTBIT 0x02
T^(n+ lv #define SHIFTBIT 0x01
Mc$v~|i6 #pragma data_seg("shareddata")
PG v}fEH" HHOOK hHook =NULL;
f@;>M9)< UINT nHookCount =0;
Q:fUM[ static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
Ng_rb KXC# static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
\}4#**] static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
%:be{Y6 static int KeyCount =0;
RZ/+K= static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
]=86[A-2N #pragma data_seg()
UTK.tg HINSTANCE hins;
ev;5?9\E void VerifyWindow();
"- j@GCme BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
O%++0k; //{{AFX_MSG_MAP(CHookApp)
Pdo5sve // NOTE - the ClassWizard will add and remove mapping macros here.
lc$@Jjg9 // DO NOT EDIT what you see in these blocks of generated code!
A^r
[_dyZ //}}AFX_MSG_MAP
9tc@
END_MESSAGE_MAP()
C!/8e
(!N `i>B|g- CHookApp::CHookApp()
^?^|Y?f2P? {
dn)tP6qc/ // TODO: add construction code here,
J\dhi{0 // Place all significant initialization in InitInstance
4G;`KqR@ }
G$x[" QhE("}1 CHookApp theApp;
rD(ep~^M LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
Dpp52UnTE {
|Qt`p@W BOOL bProcessed=FALSE;
O'& \-j 1 if(HC_ACTION==nCode)
pqQdr-aR= {
<>*''^ if((lParam&0xc0000000)==0xc0000000){// Key up
]-s`# switch(wParam)
_9O }d {
i2ml[;*,N case VK_MENU:
sm&rR=b MaskBits&=~ALTBIT;
Jm J,~_ break;
Aya;ycsgE case VK_CONTROL:
/hEGk~ MaskBits&=~CTRLBIT;
BE2\? q- break;
LN6 JH! case VK_SHIFT:
0&rH 9 MaskBits&=~SHIFTBIT;
VGDEP!)-8 break;
GLKN<2|2@y default: //judge the key and send message
5W]N]^v break;
f$@". }
rW%'M#!
= for(int index=0;index<MAX_KEY;index++){
~tj7zI6 if(hCallWnd[index]==NULL)
7jg(j~tQ continue;
qf&a<[p~ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
98%tws` {
(B/F6
X;o. SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
8s5ru) bProcessed=TRUE;
eUw;!Du
}
bd 1J#V] }
L pi_uK }
TcKKI else if((lParam&0xc000ffff)==1){ //Key down
7E6?)bgh switch(wParam)
'a{5}8+8 {
em9]WSfZ@` case VK_MENU:
ohtn^o;C} MaskBits|=ALTBIT;
_2!e!Z break;
kFa?q}47 case VK_CONTROL:
eNC5' Z MaskBits|=CTRLBIT;
Z%n.:I<%ZV break;
D>x'3WYR case VK_SHIFT:
LYq2A,wm$ MaskBits|=SHIFTBIT;
(PrPH/$ break;
{FmFu$z+[ default: //judge the key and send message
u/:Sf*;? break;
"vRqtEBO@ }
\utH*;J|x for(int index=0;index<MAX_KEY;index++)
dv9Pb5i {
a5~C:EU0 if(hCallWnd[index]==NULL)
.idl@% continue;
-I-&<+7v if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
.W+4sax: {
2Ku#j
(' SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
y`@4n.Q bProcessed=TRUE;
yExyx?j. }
m}'@S+k^ }
leYmVFE }
nT.2jk+ if(!bProcessed){
'nDT.i for(int index=0;index<MAX_KEY;index++){
W6/p-e5y if(hCallWnd[index]==NULL)
+#db_k continue;
L2O57rT2 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
4aGpKvW SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
rHdP4: n }
WI4_4 }
S"A_TH }
2?nyPqT3AM return CallNextHookEx( hHook, nCode, wParam, lParam );
:@ 8.t,| }
[3NV # ,v5>sL BOOL InitHotkey()
%mvx}xV {
257;@; if(hHook!=NULL){
i R5soIR nHookCount++;
E|uXi)!.x return TRUE;
v;qL?_:=c }
vHe.+XY else
.MPOUo/e hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
O
xaua if(hHook!=NULL)
4wD^?S!p nHookCount++;
EGr5xR- return (hHook!=NULL);
k+G4<qw }
vlyNQ7"% BOOL UnInit()
~9;mZi1- {
*7V{yK$O| if(nHookCount>1){
;B7|tajd nHookCount--;
G8-d%O p return TRUE;
%LlKi5u] }
g\nL
n# BOOL unhooked = UnhookWindowsHookEx(hHook);
A"ph!* i{ if(unhooked==TRUE){
';!UJWYl nHookCount=0;
"m)O13x hHook=NULL;
.7Bav5 ; }
A_
z:^9 return unhooked;
%a^!~qV }
Y tj>U ]
r+I D BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
2xBGs9_Y {
W&[9x%Ba BOOL bAdded=FALSE;
.@Sh,^ v for(int index=0;index<MAX_KEY;index++){
[c%}L 3B if(hCallWnd[index]==0){
(X'K)*G# hCallWnd[index]=hWnd;
u}0t`w: HotKey[index]=cKey;
xW )8mv?4n HotKeyMask[index]=cMask;
U]&%EqLS bAdded=TRUE;
-*j; KeyCount++;
BeCr){,3 break;
]= D }
8k% :w0H }
^w}Ib']X return bAdded;
o"CqVRR }
a'fb0fz SygsZv&LZ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
g+{MvSj$ {
?UIb!k> BOOL bRemoved=FALSE;
1:V/['|*g) for(int index=0;index<MAX_KEY;index++){
6UP3Ij if(hCallWnd[index]==hWnd){
hrxASAfg6 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
iU|C<A%Hh hCallWnd[index]=NULL;
-/*{^[ HotKey[index]=0;
w5R9\<3L HotKeyMask[index]=0;
YWd(xm"4 bRemoved=TRUE;
kQcQi}e KeyCount--;
|EU08b]P29 break;
wC@U/? }
9uo\&,, }
7En~~J3 }
qo![#s return bRemoved;
}z@hx@N/ }
,FPgs0rrS cW>`Z:6{K void VerifyWindow()
:9>nY {
F<1'M#bl for(int i=0;i<MAX_KEY;i++){
05DtU!3O if(hCallWnd
!=NULL){ 7P(:!ce4-
if(!IsWindow(hCallWnd)){ 1O{67Pf
hCallWnd=NULL; RT9|E80
HotKey=0; 16{;24
HotKeyMask=0; c9K\K~bk
KeyCount--; @XJv9aq
} 3c"{Wu-}
} v8=MO:>{R
} E$baQU hKS
} 4K,&Q/Vdd7
SxyFFt
BOOL CHookApp::InitInstance() %|||M=akk
{ 7]
H4E.(l
AFX_MANAGE_STATE(AfxGetStaticModuleState()); C_;6-Q%V
hins=AfxGetInstanceHandle(); w%"q=V
InitHotkey(); 3KZ h?~B
return CWinApp::InitInstance(); #7) 6X:/O
} 9EQ,|zf'
|MGw$
int CHookApp::ExitInstance() HxAa,+k
{ z(` kWF1<
VerifyWindow(); OTm"Iwzu@
UnInit(); Ds$;{wl#x
return CWinApp::ExitInstance(); F U%b"gP^
} 6
>2!
kM7
R 1\]Y
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file ^Y!`wp2vn
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) Il[WXt<S
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ (yVI<Os{a
#if _MSC_VER > 1000 3J{'|3x
#pragma once Z$gY}Bz
#endif // _MSC_VER > 1000 P#]jPW
8;@eY`0(
class CCaptureDlg : public CDialog 4+Kc
{ ul1Vsj
// Construction +z_0 ?x
public: ^8*.r+7p
BOOL bTray; P=GM7
BOOL bRegistered; / ffWmb_4
BOOL RegisterHotkey(); R2{X? 2|$
UCHAR cKey; ""=Vt]
UCHAR cMask; #Ki@=*
void DeleteIcon(); fNumY|%3
void AddIcon(); MDZb|1.AT
UINT nCount; MiI7s;
void SaveBmp(); eAEVpC2
CCaptureDlg(CWnd* pParent = NULL); // standard constructor R8]bi|e)
// Dialog Data aeIR}'H|
//{{AFX_DATA(CCaptureDlg) Ea1>]V
enum { IDD = IDD_CAPTURE_DIALOG }; [o "@*kf
CComboBox m_Key; q}lSnWY[[
BOOL m_bControl; KA7nncg;,
BOOL m_bAlt; ?xega-l
BOOL m_bShift; !cZIoz
CString m_Path; Uk#1PcPd
CString m_Number; `3Y+:!q
//}}AFX_DATA Ex{]<6UAu
// ClassWizard generated virtual function overrides `K.yE0^i
//{{AFX_VIRTUAL(CCaptureDlg) o>h>#!e
public: m;|I}{r
virtual BOOL PreTranslateMessage(MSG* pMsg); y+_U6rv[
protected: 4ai3@f5
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support G9TUU.T
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); K!j2AP3
//}}AFX_VIRTUAL VEk|lX;2
// Implementation 7Udr~0_)
protected: e~1??k.;=
HICON m_hIcon; b?l\QMvi
// Generated message map functions G}g+2`
//{{AFX_MSG(CCaptureDlg) pbNVj~#6
virtual BOOL OnInitDialog(); n/-I7Q!;u
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); }_S]!AWz
afx_msg void OnPaint(); !!AutkEg>
afx_msg HCURSOR OnQueryDragIcon(); 4_eq@'9-q
virtual void OnCancel(); DuaOi1Gw
afx_msg void OnAbout(); lnhZ!_
afx_msg void OnBrowse(); I[/u5V_b'
afx_msg void OnChange(); QHeUpJ/^
//}}AFX_MSG
eL*Edl|#
DECLARE_MESSAGE_MAP() sSxra!tv4
}; pAYuOk9n
#endif o_S8fHqjt
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file UaB!,vs3st
#include "stdafx.h" Ec|#i
#include "Capture.h"
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#include "CaptureDlg.h" Yd9y8TqJ
#include <windowsx.h> .Q7z<Q
#pragma comment(lib,"hook.lib") j`bOJTBE
#ifdef _DEBUG 4r %NtXAa
#define new DEBUG_NEW 6w'^,V
#undef THIS_FILE /h;X1Htx}
static char THIS_FILE[] = __FILE__; -Rmz`yOq}
#endif h
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#define IDM_SHELL WM_USER+1 ey:3F%
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); crUXpD
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); W,vb7v'
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; 0@>3fR
class CAboutDlg : public CDialog : )&_
{ :Q89j4,
public: J::dY~@
CAboutDlg(); >qOhzbAH{<
// Dialog Data ?>e-6*.
//{{AFX_DATA(CAboutDlg) MD&Ebq5V
enum { IDD = IDD_ABOUTBOX }; 6g)21Mh#
//}}AFX_DATA EBJaFz'
// ClassWizard generated virtual function overrides 2$|WXYY
//{{AFX_VIRTUAL(CAboutDlg) \'shnzs
protected: RszqDm
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support SH"O<cDp
//}}AFX_VIRTUAL 4e* rBTl
// Implementation ~"8b\oLW
protected: z.FO6y6L
//{{AFX_MSG(CAboutDlg) m)&2zV/Q
//}}AFX_MSG }oU0J
DECLARE_MESSAGE_MAP() rB-&'#3%
}; tONxV`
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) ((#|>W\&