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:
]Zk}ZG>6
o} {-j
一、实现方法
#D0 ~{H P7UJ-2%Y+ 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:
R>HY:-2 }1@E"6kF #pragma data_seg("shareddata")
^cn@?k((A HHOOK hHook =NULL; //钩子句柄
#a'r_K=ch) UINT nHookCount =0; //挂接的程序数目
sG1BNb_ static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
6KO(j/Gwp static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
mV;3ILO static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
abSq2*5K static int KeyCount =0;
[T]Bf o static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
5*+I
M*c #pragma data_seg()
gyFr"9';c G
B&:G V 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。
shzG
Eb tah}^ 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:
D2]ZMDL. }I'^./za BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
?0) @jc= cKey,UCHAR cMask)
Q.E_:=*H {
EBwK 7c BOOL bAdded=FALSE;
In+^V([u+_ for(int index=0;index<MAX_KEY;index++){
cm,4&x6 if(hCallWnd[index]==0){
&mdB\Y?^ hCallWnd[index]=hWnd;
s~Gw HotKey[index]=cKey;
URQ@=W7 HotKeyMask[index]=cMask;
Z'ao[CG bAdded=TRUE;
7_%2xewV| KeyCount++;
LD_M 3
P break;
/ao<A\KR }
7 Kjj?~RA }
%"+4
D,'l return bAdded;
yzg9I }
/GN4I!LA //删除热键
+ouY BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
~#4~_d.=L {
Gk 6fO BOOL bRemoved=FALSE;
Y;g% e3nu for(int index=0;index<MAX_KEY;index++){
v#F-<?Vv if(hCallWnd[index]==hWnd){
BV1u,<T" if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
&g
{<HU?BT hCallWnd[index]=NULL;
u GAh7Sop HotKey[index]=0;
2rmNdvvrk HotKeyMask[index]=0;
C5;wf3 bRemoved=TRUE;
bQj`g2eyM KeyCount--;
Bj=@&; break;
=]d^3bqN }
5W{hH\E _5 }
z{/LX
\ }
)mG0g@ qOK return bRemoved;
)ji@k(x27q }
6Hl<,(vn o?y"]RCM :~erh}~ps DLL中的钩子函数如下:
gCL{Cw ` yYvYc LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
:cdQ(O.m {
~b#OFnyG BOOL bProcessed=FALSE;
PT05DH if(HC_ACTION==nCode)
ftaBilkjp {
:G0+;[?N if((lParam&0xc0000000)==0xc0000000){// 有键松开
fyrd`R switch(wParam)
(7L/eDMT {
MX?}?"y case VK_MENU:
0-GKu d MaskBits&=~ALTBIT;
{(!)P break;
Pt(tRH B case VK_CONTROL:
#//
%&k MaskBits&=~CTRLBIT;
Z'e\_C break;
cyBW0wV1 case VK_SHIFT:
W} Zb~[, MaskBits&=~SHIFTBIT;
gwJ}]Tf break;
d EIa=e| default: //judge the key and send message
#'8)u)! break;
6i-*N[!U }
)WmZP3$^TX for(int index=0;index<MAX_KEY;index++){
1\IZcJ { if(hCallWnd[index]==NULL)
t2U$m'(A& continue;
vbedk+dd?A if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
m#;.yR {
[aHlu[, SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
F:_FjxU bProcessed=TRUE;
PU"S;4m }
K.%z;(U }
0Gx*'B= }
(rIXbekgB else if((lParam&0xc000ffff)==1){ //有键按下
,#
eO& switch(wParam)
Lrlk* {
FCAJavOGH case VK_MENU:
H4 =IY MaskBits|=ALTBIT;
U1jSUkqb break;
I:HV6_/^-G case VK_CONTROL:
$YPQC MaskBits|=CTRLBIT;
#r(a~ break;
m|mG;8}pI case VK_SHIFT:
hwp/jO:7\ MaskBits|=SHIFTBIT;
"h$D7 mL break;
xY+A]Up|w default: //judge the key and send message
/3s@6Ex}E break;
%;
qY'+ }
@BXaA0F4 for(int index=0;index<MAX_KEY;index++){
Kn.iyR if(hCallWnd[index]==NULL)
{o {#]fbO% continue;
|veBq0U if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
t"tNtLI {
q 7` SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
B6uf;Yc bProcessed=TRUE;
9!cW }
.jCk#@+ }
f@L\E>t }
=@%MV( if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
=^by0E2 for(int index=0;index<MAX_KEY;index++){
cmae&Atotw if(hCallWnd[index]==NULL)
*%nX#mwz continue;
@YsL*zw if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
4 #G3ew SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
[XxA.S)x3 //lParam的意义可看MSDN中WM_KEYDOWN部分
*50ZinfoG }
9a-]T=5Ee }
S`4e@Z$ }
nE4l0[_ return CallNextHookEx( hHook, nCode, wParam, lParam );
N]*!8 }
Re{ej ^,>}%1\ 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:
f}A^]6MO: )2/b$i,JKk BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
%$^$'6\77 BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
>[hrJn[ g*^wF?t'T 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
uz8nRS s ga,A'Z LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
#i6[4X? {
R+C+$?4NG if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
%uF:) {
ayHn_ //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
*SWv*sD SaveBmp();
;>sq_4_ return FALSE;
[]!tT-Gzy }
cz$c)It …… //其它处理及默认处理
jjNxatAN }
H9/XW6W,"w v#w4{.8) PVS\, 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
m79m{!q$- S|tA[klh 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。
^j1Gmv) zC[i <'h!T 二、编程步骤
^BQ>vI'.4 >Y44{D\` 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";
zv>ZrFl* Z5 w`-# 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
zp}yiE!bl
4{c`g$j> 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
M,I68 F@oT7NB/n 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
VNr!|bp5 4c~*hMry 5、 添加代码,编译运行程序。
1V#B]x: rAtai}Lx 三、程序代码
w}fqs/)w "~B~{ _<j ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
^Jc$BMaVg #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
&?&'"c{;m #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
MAl{66 #if _MSC_VER > 1000
AN50P!FZW #pragma once
zgZi #endif // _MSC_VER > 1000
PpI+@:p[ #ifndef __AFXWIN_H__
K#%O3RRs #error include 'stdafx.h' before including this file for PCH
qFB9,cUqh #endif
b6
J2*;XG #include "resource.h" // main symbols
Tey,N^=ek class CHookApp : public CWinApp
Q5T(;u6 {
3(>(lk public:
`kI?Af*;v CHookApp();
!]n{l_5r // Overrides
uMljH@xBc // ClassWizard generated virtual function overrides
2y&_Z^kI? //{{AFX_VIRTUAL(CHookApp)
;F"
kD public:
}?\#_BCjx( virtual BOOL InitInstance();
fq)Ohb virtual int ExitInstance();
mg/C Ux //}}AFX_VIRTUAL
\k2C 5f //{{AFX_MSG(CHookApp)
WoC\a^V // NOTE - the ClassWizard will add and remove member functions here.
1)nM#@%](h // DO NOT EDIT what you see in these blocks of generated code !
k
2
mkOb //}}AFX_MSG
'` BjRg57] DECLARE_MESSAGE_MAP()
+Y_Q?/M@8 };
y$+!%y* LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
)m$1al BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
/1s 9;'I BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
3Y.d&Nz BOOL InitHotkey();
3 LZL!^ 5N BOOL UnInit();
[M,27 #endif
w yuJSB Iqe=#hUFe! //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
0jl:Yzo&\ #include "stdafx.h"
RBMMXJj #include "hook.h"
3}.mp}K5 #include <windowsx.h>
0`aHwt/F #ifdef _DEBUG
IeqWR4Y #define new DEBUG_NEW
3M`hn4)K #undef THIS_FILE
uaZ"x&oZ# static char THIS_FILE[] = __FILE__;
ru(?a~lF8~ #endif
q329z> #define MAX_KEY 100
L~SrI{aYPf #define CTRLBIT 0x04
FcJ.)U #define ALTBIT 0x02
,Yiq$Z{qQ #define SHIFTBIT 0x01
U>3%!83kF #pragma data_seg("shareddata")
$A5B{2 HHOOK hHook =NULL;
,_e/a UINT nHookCount =0;
J7&.>y1% static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
o{YW static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
~ ]m@k'n static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
dd
@COP? static int KeyCount =0;
+w_MSj#P static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
J"a2
@S& #pragma data_seg()
@5dBb+0J HINSTANCE hins;
&D&5UdN
x void VerifyWindow();
P5ESrZ@f BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
VygXhh^7\ //{{AFX_MSG_MAP(CHookApp)
c DEe?WS // NOTE - the ClassWizard will add and remove mapping macros here.
CU7iva // DO NOT EDIT what you see in these blocks of generated code!
j|VlHDqR //}}AFX_MSG_MAP
eX]9mQ]E END_MESSAGE_MAP()
,&O:/|c E T^-H_|/M CHookApp::CHookApp()
,i$(yx? {
)KTWLr; // TODO: add construction code here,
i85+p2i7 // Place all significant initialization in InitInstance
hz>yv@1 }
S{`!9Pii F?+Uar|-a CHookApp theApp;
|tolgdj LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
o+6^|RP {
'6Z/-V4k BOOL bProcessed=FALSE;
Xbsj:Ko]]U if(HC_ACTION==nCode)
K_w0+oY a {
*6\`A!C if((lParam&0xc0000000)==0xc0000000){// Key up
3ec==. switch(wParam)
Nsy9
h}+A {
z?b(|f\! case VK_MENU:
ADwwiq#E MaskBits&=~ALTBIT;
p1`'1`.3 break;
g en3"\Og{ case VK_CONTROL:
7p"~:1hU MaskBits&=~CTRLBIT;
6m;wO r break;
m%[2x# case VK_SHIFT:
DlQ[}5STF MaskBits&=~SHIFTBIT;
<}x|@u break;
MIMPJXT#. default: //judge the key and send message
)MX1776kU break;
?-6x]l=] }
O}\"$n> for(int index=0;index<MAX_KEY;index++){
jW+VUF-t if(hCallWnd[index]==NULL)
}1^tK(Am continue;
?6l, if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
3vvFF]D5k {
m= beB\= SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
_QtQPK\+ bProcessed=TRUE;
s'fcAh,c6 }
t9-\x }
Fy+7{=?^F }
3!L<=X else if((lParam&0xc000ffff)==1){ //Key down
E )Zd{9A5) switch(wParam)
Aaw:B?4) {
]P ?#lO6 case VK_MENU:
{u[K
^G MaskBits|=ALTBIT;
bUg 2Bm!y break;
+Muia5G case VK_CONTROL:
y [7xK}`_ MaskBits|=CTRLBIT;
`'k's]Y break;
S r#fyr case VK_SHIFT:
iJp!ROI MaskBits|=SHIFTBIT;
Ul~}@^m]4} break;
Ivgwm6M default: //judge the key and send message
M6 >\R$ break;
0T{Y_IG }
9[]"%6 for(int index=0;index<MAX_KEY;index++)
pa> 2JF* {
rQQPs\o if(hCallWnd[index]==NULL)
#}]il0d continue;
cE8 _keR~ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
%?{2uMfq-f {
d-S'y-V?d SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
''
A[`,3 bProcessed=TRUE;
MAhPO!e5. }
$R#L@iL- }
cd%g]T)#1 }
5t1DB'K9$_ if(!bProcessed){
5<GRi"7A@ for(int index=0;index<MAX_KEY;index++){
)^'B:ic if(hCallWnd[index]==NULL)
,9j:h)ks? continue;
=rtA{g$)+ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
/
)u,Oa SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
@^4M~F% }
}T*xT>p^3 }
M&\ ?)yG }
8J(zWV7 r return CallNextHookEx( hHook, nCode, wParam, lParam );
fyoB]{$p8 }
((IBaEq !iz vY BOOL InitHotkey()
co%_~xO {
arH\QPaka' if(hHook!=NULL){
J,M5<s[Xqt nHookCount++;
36Y[7m= return TRUE;
Q1&dB{L }
B+H9c~3$ else
r`"#c7)
hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
S/:QVs if(hHook!=NULL)
e ~,'|~
C5 nHookCount++;
ob5nk^y return (hHook!=NULL);
Ol5xyj }
)PATz
# BOOL UnInit()
Kxaz^$5Y$ {
U$JIF/MO_ if(nHookCount>1){
WsDe0F nHookCount--;
R3!vS+5rR return TRUE;
T-8nUo}i }
Y/I6.K3 BOOL unhooked = UnhookWindowsHookEx(hHook);
^3s&90 if(unhooked==TRUE){
]mT}
\b nHookCount=0;
A
=#-u&l hHook=NULL;
?{P6AF-xcf }
scEQDV return unhooked;
4W-+k }
->9xw "@?kxRn! BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
cQ ;Ry!$ {
8t
\> BOOL bAdded=FALSE;
x{o5Ha{ for(int index=0;index<MAX_KEY;index++){
[jn;|
3 if(hCallWnd[index]==0){
BiCa " hCallWnd[index]=hWnd;
,ST.pu8N. HotKey[index]=cKey;
M@@O50~ HotKeyMask[index]=cMask;
O,Gn2Do bAdded=TRUE;
]<z(Rmn`Q KeyCount++;
ffd3QQ break;
]c=1-Rl }
0BD((oNg }
(SVr>|Db return bAdded;
&+iW: }
D)Rf 0lh6b3tdP BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
yC*B OJS {
zW`koRH@ BOOL bRemoved=FALSE;
U+M?<4J)" for(int index=0;index<MAX_KEY;index++){
cyeDZ) if(hCallWnd[index]==hWnd){
r:rJv if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
fzG1<Gem hCallWnd[index]=NULL;
YEoT_>A$dB HotKey[index]=0;
V
*y HotKeyMask[index]=0;
7f,WzvV bRemoved=TRUE;
C2i..iD KeyCount--;
?G w89r break;
<&Xq`i/( }
tX}S[jdq }
DA@hf }
F;@&uXYgc return bRemoved;
l;kZS }
U {!{5l: ^}\R]})w" void VerifyWindow()
; O0rt1 {
-RDs{c`y%N for(int i=0;i<MAX_KEY;i++){
DCUq.q) if(hCallWnd
!=NULL){ bj{f[nZ d
if(!IsWindow(hCallWnd)){ dV
hCallWnd=NULL; hkI);M+@6
HotKey=0; #vwXx r
HotKeyMask=0; kovzB]
KeyCount--; JAlsc]XtO9
} 74Wg@!P
} s\R?@
} FWN%JCOj@
} <ft9B05*
,^C;1ph
BOOL CHookApp::InitInstance() xhS/X3<th
{ E NjD~ S
AFX_MANAGE_STATE(AfxGetStaticModuleState()); 2=+ ,jX{
hins=AfxGetInstanceHandle(); EIm\!'R]
InitHotkey(); R?SHXJ%'
return CWinApp::InitInstance(); M3`A&*\;
} kn|l 3+
HE'8
int CHookApp::ExitInstance() y@JYkp>I
{ ?\r3
_
VerifyWindow(); }`FPe
UnInit(); ~-i?=
return CWinApp::ExitInstance(); *4y r7~S5
} }dl(9H=4
RL9BB.
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file !,"G/}'^;
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) '|T=
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ OG`Oi^2
#if _MSC_VER > 1000 0VPa;{i/
#pragma once _,~zy9{,
#endif // _MSC_VER > 1000 f'U]Ik;Jy
fTgN2U
class CCaptureDlg : public CDialog u)pBFs<dn
{ Hm*#HT%#
// Construction ;d40:q<
public: ro@BmRMW
BOOL bTray; k0?6.[ku
BOOL bRegistered; _"V0vV
BOOL RegisterHotkey(); [_@OCiV5)
UCHAR cKey; *[n^6)
UCHAR cMask; .5xg;Qg\Y
void DeleteIcon(); *JXJ
2
void AddIcon(); P s;:g0
UINT nCount; k3XtKPO
void SaveBmp(); g2q=&eI"
CCaptureDlg(CWnd* pParent = NULL); // standard constructor !6C d.fpWL
// Dialog Data VRt*!v<")
//{{AFX_DATA(CCaptureDlg) zY-m]7Yf
enum { IDD = IDD_CAPTURE_DIALOG }; sA.yb,Fw
CComboBox m_Key; ` 454=3H
BOOL m_bControl; =T]OYk
BOOL m_bAlt; ")OLmkC
BOOL m_bShift; $ 1ZY
Vw
CString m_Path; l?[DO?m+R
CString m_Number; _3S{n=9
//}}AFX_DATA dz 2d`=`3
// ClassWizard generated virtual function overrides FoQk
//{{AFX_VIRTUAL(CCaptureDlg) lR!$+atW
public: jU$PO\UTk
virtual BOOL PreTranslateMessage(MSG* pMsg); a=dN.OB}F7
protected: y"ck;OQD
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support i|mA/
e3b
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); nj$K4_
//}}AFX_VIRTUAL d]]qy
// Implementation H"l'E9k.&p
protected: %?jf.p*kY
HICON m_hIcon; kz^G.5n
// Generated message map functions Jt8 v=<@
//{{AFX_MSG(CCaptureDlg) !Ao?bs'
virtual BOOL OnInitDialog(); lOui{QU
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); gP@ni$n
afx_msg void OnPaint(); +|;IIwo
afx_msg HCURSOR OnQueryDragIcon(); (tv h9o
virtual void OnCancel(); nabN.Ly
afx_msg void OnAbout(); lTXU
afx_msg void OnBrowse(); #UQ[8e
afx_msg void OnChange(); e)kf;Hkf
//}}AFX_MSG /slML~$t<
DECLARE_MESSAGE_MAP() e+[J9;g
}; 7Go!W(8
#endif ;+U9;
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file Y$^\D'.k
#include "stdafx.h" 9D,&)6
#include "Capture.h" Up&q#vqIj
#include "CaptureDlg.h" /v[-KjTj7
#include <windowsx.h> O]>`B{
#pragma comment(lib,"hook.lib") C0RwW??t
#ifdef _DEBUG %}[??R0
#define new DEBUG_NEW kXWx )v
#undef THIS_FILE $u :=lA:N
static char THIS_FILE[] = __FILE__; /L.a:Er$
#endif F@BNSs N=
#define IDM_SHELL WM_USER+1 ZE^de(Fm
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); '<Gqu_-
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); @j6D#./7j
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; ~a $%
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class CAboutDlg : public CDialog xph60T
{ he Wb(E&
public: ,l6W|p?ZO^
CAboutDlg(); d\v _!7
// Dialog Data r!S iR(
//{{AFX_DATA(CAboutDlg) 5h1j.t!
enum { IDD = IDD_ABOUTBOX }; w9%gaK;
//}}AFX_DATA ,#G@ri:B
// ClassWizard generated virtual function overrides Z=|@76
//{{AFX_VIRTUAL(CAboutDlg) _OY ;SJ(
protected: 7@F B^[H:y
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support Ogb_WO;)
//}}AFX_VIRTUAL 9O"?T7i"#
// Implementation J{y@ O
protected: C N"c
//{{AFX_MSG(CAboutDlg) L2qF@!Yy=
//}}AFX_MSG
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DECLARE_MESSAGE_MAP() KJd;c.
}; ZLkJYZk
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) fh~&&f