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:
9oteQN{9
")U`W gx 一、实现方法
=W9;rQm :B=p%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:
;a+>><x] #![i
{7 #pragma data_seg("shareddata")
<!\J([NM8 HHOOK hHook =NULL; //钩子句柄
B
0%kq7>g UINT nHookCount =0; //挂接的程序数目
4QnJ;&~ static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
f 8E
S
GU static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
@|&P#wd.u static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
=>6Z"LD( static int KeyCount =0;
'M\ou}P static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
"[=Ee[/ #pragma data_seg()
GA6)O-^G :~ 3/ 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。
3\FiQ/? ,vQkvuz 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:
uU`zbh}]L. Rww"Z=F BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
5:f}bW* cKey,UCHAR cMask)
C,Je >G {
Q]7Q4U BOOL bAdded=FALSE;
]?U:8% for(int index=0;index<MAX_KEY;index++){
|B4dFI? if(hCallWnd[index]==0){
vKDPg p<j hCallWnd[index]=hWnd;
LX
j Tqp' HotKey[index]=cKey;
B$Jn|J"/6 HotKeyMask[index]=cMask;
}rVnuRq bAdded=TRUE;
+v&+8S`+ KeyCount++;
J6Mm=bO5 break;
mxjY-Kq }
A0S6 4( }
A]BD2 return bAdded;
W.o
W=< }
Zx5vIm //删除热键
}mz4 3Sq< BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
XLFJ?$)Tro {
2`t4@T BOOL bRemoved=FALSE;
+(r8SnRX for(int index=0;index<MAX_KEY;index++){
dW!T.S if(hCallWnd[index]==hWnd){
l4u`R(!n5 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
>'Nrvy%&0 hCallWnd[index]=NULL;
k$o6~u 2& HotKey[index]=0;
(a`z:dz} HotKeyMask[index]=0;
=g/K>B bRemoved=TRUE;
2c!?!:s KeyCount--;
&e_M \D break;
Wuye:b! }
'fcJ]%-= }
~mK9S^[ }
V}7I?
G return bRemoved;
yBauK-7*c }
F:IG3 @ 62%.ddM4 5`6@CRef DLL中的钩子函数如下:
5H==m~ rN$_(%m_N LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
athU {
<J {VTk ~ BOOL bProcessed=FALSE;
=wU08} if(HC_ACTION==nCode)
FL0(q>$*8 {
v2JC{XqrI if((lParam&0xc0000000)==0xc0000000){// 有键松开
SMqJMirR switch(wParam)
A(Ugam~} {
G+^HZ4jg case VK_MENU:
gjL>FOe8u MaskBits&=~ALTBIT;
5 ah]E break;
R(r89bTQ case VK_CONTROL:
cRT@Cu MaskBits&=~CTRLBIT;
cL< break;
s+C&\$E case VK_SHIFT:
}LDDm/$^} MaskBits&=~SHIFTBIT;
?J6J#{LRd break;
Mh[;E'C6 default: //judge the key and send message
Skp&W*Ai break;
EmVE<kY. }
<.s[x~b\` for(int index=0;index<MAX_KEY;index++){
& 2>W=h if(hCallWnd[index]==NULL)
gI'4g ZH continue;
!m'lOz if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
m+"?;;s {
.1[K\t)2 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
j2=jD G bProcessed=TRUE;
t]2~aK<] }
GO+cCNMa" }
&#w]
2~| }
arrNx|y else if((lParam&0xc000ffff)==1){ //有键按下
%m t|Dl switch(wParam)
/F4rbL^: {
|t!kD(~r case VK_MENU:
Tc T%[h! MaskBits|=ALTBIT;
1ePZs$ break;
i~M CY.F case VK_CONTROL:
25::z9i MaskBits|=CTRLBIT;
@vCPX=c break;
Jj8z ~3XnJ case VK_SHIFT:
i"r&CS)sT MaskBits|=SHIFTBIT;
fOdkzD, break;
z\sy~DM;> default: //judge the key and send message
_b&Mrd break;
+5JCbT@y }
i"_)91RA for(int index=0;index<MAX_KEY;index++){
*}-X
'_ if(hCallWnd[index]==NULL)
8T):b2h continue;
`kpX}cKK} if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
D}>pl8ke~g {
26G2. /**< SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
lQ<2Vw#Yl bProcessed=TRUE;
_[<R<&jG }
JN .\{ Y }
Vl%AN;o }
V}. uF,>V if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
jr|(K*; for(int index=0;index<MAX_KEY;index++){
w4Qqo( if(hCallWnd[index]==NULL)
h3Nwxj~E continue;
Hzcy' if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
yM}}mypS SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
jrbEJ. //lParam的意义可看MSDN中WM_KEYDOWN部分
2?u>A3^R }
5Q#;4 }
gbsRf&4h }
l"5$6h return CallNextHookEx( hHook, nCode, wParam, lParam );
lM86 *g 'l }
Sf);j0G,D 11glFe 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
bZHuEh2w R7;SZo BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
uSLO"\zysX BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
x%23oPM xphw0Es 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
J]UlCg r5jiB L~ LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
WMnR+?q {
l>`N+ pZ$ if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
?v-IN {
b Gq0k& //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
A ${b] SaveBmp();
*vc=>AEc return FALSE;
0,)B~|+ }
/ZqBO*] …… //其它处理及默认处理
,mEFp_a+ }
R$'4 d !4GGq -CfGWO#Gbx 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。
}ddwL 0@d )DLM? 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。
&dF$:$'s aDFu!PLB{) 二、编程步骤
oEbgyT gB u.*@lGVW 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";
V#.;OtF] (mz5vzyw 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
;v'7l>w3\w b/Y9fQn 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;
J;h4)w~9H3 C`+g:qT 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;
IG0$OtG 5%"${ywI 5、 添加代码,编译运行程序。
+]uW|owxo c|3%0=,` 三、程序代码
s:lar4>kM s|rlpd4y ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
Kdh(vNB> #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
qb(#{Sw0 #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
.NcoST9a #if _MSC_VER > 1000
>Z?fX #pragma once
vzK*1R5 #endif // _MSC_VER > 1000
V2sWcV? #ifndef __AFXWIN_H__
Nv "R'Pps #error include 'stdafx.h' before including this file for PCH
,Q4U<`ds! #endif
g\)+
LX #include "resource.h" // main symbols
X).UvPZ/ class CHookApp : public CWinApp
PxzeN6f {
)tR5JK} AV public:
Uo v%12 CHookApp();
E*ybf' // Overrides
(Z5=GJM?$ // ClassWizard generated virtual function overrides
)hmU/E@ //{{AFX_VIRTUAL(CHookApp)
9 tkj:8_ public:
8^M5k%P virtual BOOL InitInstance();
R 5 47 virtual int ExitInstance();
eO;i1 > //}}AFX_VIRTUAL
6~zR(HzV{ //{{AFX_MSG(CHookApp)
c_c]0Tm // NOTE - the ClassWizard will add and remove member functions here.
JPfNf3<@My // DO NOT EDIT what you see in these blocks of generated code !
Ze~$by|9f //}}AFX_MSG
UgDai?b1 DECLARE_MESSAGE_MAP()
W[PZQCL}K) };
;~T)pG8IS LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
%F-/|x1#Q BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
;KJJK#j BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
0/hX3h BOOL InitHotkey();
{dvrj<? BOOL UnInit();
}MP2)6 #endif
='u'/g$'& 2uFaAAT //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
Hn)K;?H4 #include "stdafx.h"
vR`-iRQ?_ #include "hook.h"
6G6Hg&B #include <windowsx.h>
9qD/q?Hh$ #ifdef _DEBUG
GjZ@fnF #define new DEBUG_NEW
{:m5<6?x) #undef THIS_FILE
q88p~Ccoa static char THIS_FILE[] = __FILE__;
S+>&O3m #endif
FQNhn+A #define MAX_KEY 100
`%AFKmc^; #define CTRLBIT 0x04
fHvQ 9*T #define ALTBIT 0x02
zk5sAHQ #define SHIFTBIT 0x01
;y<)RM #pragma data_seg("shareddata")
GDw4=0u- HHOOK hHook =NULL;
!jY/}M~F1 UINT nHookCount =0;
X5 lB],t"= static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
EceZ1b static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
D *W+0 static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
C&D]!ZvF static int KeyCount =0;
]Vhhx`0 static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
4LARqSmt #pragma data_seg()
%8/Gsu; HINSTANCE hins;
S<Q8kW: void VerifyWindow();
$t.N|b`' BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
toPA@V //{{AFX_MSG_MAP(CHookApp)
2g-'.w // NOTE - the ClassWizard will add and remove mapping macros here.
/'
L20aN2 // DO NOT EDIT what you see in these blocks of generated code!
~6U@*Svk //}}AFX_MSG_MAP
qTC`[l END_MESSAGE_MAP()
*{W5QEa O/_}O_rR CHookApp::CHookApp()
9bgKu6-X {
R*.XbkW~ // TODO: add construction code here,
deaxb8'7 // Place all significant initialization in InitInstance
9;dP7o }
F<BhN+U N;A1e@bP CHookApp theApp;
1mOZ\L!m* LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
]w%7/N0R {
iJ42` 51 BOOL bProcessed=FALSE;
7qon:]b4 if(HC_ACTION==nCode)
H:U1#bQQ: {
C JiMg'K if((lParam&0xc0000000)==0xc0000000){// Key up
Bx
E1Ky8@A switch(wParam)
}llzO {
*Dh.'bB! case VK_MENU:
ig; ~
T MaskBits&=~ALTBIT;
8/b_4!5c break;
|F<U;xV$p case VK_CONTROL:
cgYMo{R3 MaskBits&=~CTRLBIT;
Y8.0R-:ZAN break;
h1fJ`WT6, case VK_SHIFT:
fouy?? MaskBits&=~SHIFTBIT;
\#tr4g~u break;
#.9Xkn9S default: //judge the key and send message
tl ;?/ break;
C'n 9n!hR }
8i-?\VZD for(int index=0;index<MAX_KEY;index++){
6e |
if(hCallWnd[index]==NULL)
1{o
CMq/v continue;
'ZT!a]4 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
P%Q}R[Q {
U@& <5' SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
2_r}4)z bProcessed=TRUE;
54uTu2 }
=AgY8cF!sl }
pe,c }
#l;Ekjfz else if((lParam&0xc000ffff)==1){ //Key down
pKEMp&geo switch(wParam)
U45/%?kE) {
JB%6G|Z case VK_MENU:
G#dpSNV3| MaskBits|=ALTBIT;
GmAE!+" break;
J)jiI> case VK_CONTROL:
^~BJu#uVyy MaskBits|=CTRLBIT;
G>:l(PW: break;
uT-WQ/id case VK_SHIFT:
\Z+v\5nmO MaskBits|=SHIFTBIT;
WM@uxe, break;
X]1ep default: //judge the key and send message
t9K.Jc0 break;
}FM<uBKW }
Do_L for(int index=0;index<MAX_KEY;index++)
r<|\4zIo/ {
m};_\Db` if(hCallWnd[index]==NULL)
}U^9( continue;
ww\/$ | if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
RhQOl9 {
2>EIDRLJ- SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
F`u{'w:Hv bProcessed=TRUE;
Nc"h8p? }
v>nJy~O] }
%pwm34 }
}`_2fJ6 if(!bProcessed){
Q'|cOQX for(int index=0;index<MAX_KEY;index++){
U{ O\ if(hCallWnd[index]==NULL)
L7jz^g^ continue;
{M%"z,GL7J if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
Pc(2'r@# SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
hh8UKEM- }
G2jEwi }
($cu!$lY~ }
S`6'~g return CallNextHookEx( hHook, nCode, wParam, lParam );
A?7%q^;E }
D8dTw {C 2i>xJMW BOOL InitHotkey()
#qn)Nq( {
{T^'&W>8G8 if(hHook!=NULL){
C$%QVcf nHookCount++;
!^LvNW\| return TRUE;
w{r->Phe }
8:A<PV!+ else
7}lZa~/ hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
BF_k~ if(hHook!=NULL)
{jc~s~<# nHookCount++;
6?a(@<k_ return (hHook!=NULL);
L;`4" }
9M!_D?+P? BOOL UnInit()
siG?Sd_2 {
yNT2kB' if(nHookCount>1){
JDhA{VN6 nHookCount--;
wM yPR_ return TRUE;
%-*vlNC ) }
,Utw!] BOOL unhooked = UnhookWindowsHookEx(hHook);
}3*h`(Bv7 if(unhooked==TRUE){
54;iLL nHookCount=0;
2+P3Sii hHook=NULL;
RSi0IfG5 }
K;97/"
return unhooked;
ef.lM]cO }
,yqzk. {xykf7zp BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
c,-x}i0c {
C>u 3n^ BOOL bAdded=FALSE;
SB'YV#-- for(int index=0;index<MAX_KEY;index++){
Nb8<8O
^ if(hCallWnd[index]==0){
Y5NbY02E hCallWnd[index]=hWnd;
F*w|/- e HotKey[index]=cKey;
B~aOs>1
S] HotKeyMask[index]=cMask;
2(rZ@Wl bAdded=TRUE;
R P X`2zr KeyCount++;
b(yO break;
F@*lR(4C }
/j)VES }
6m"
75 return bAdded;
%~;Q_#CR/K }
|)4$\<d 1;xw)65 BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
W@C56fCa {
0C p} BOOL bRemoved=FALSE;
_]S6> for(int index=0;index<MAX_KEY;index++){
p)^:~ll if(hCallWnd[index]==hWnd){
YJ^ lM\/< if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
9HE(*S hCallWnd[index]=NULL;
RsD`9>6) HotKey[index]=0;
eq+o_R}CS HotKeyMask[index]=0;
L@4zuzmlb bRemoved=TRUE;
p<zXuocQ KeyCount--;
|Hm'.- break;
^'fKey` }
:.Qe=}9 }
+.lWck }
D,n}Qf!GYk return bRemoved;
8$v7|S6 z }
_o?(t\B9{ tvOAN|+F void VerifyWindow()
9f^PR|F {
mVK 9NK for(int i=0;i<MAX_KEY;i++){
&7T
H
V if(hCallWnd
!=NULL){ 8-"5|pNc
if(!IsWindow(hCallWnd)){ _0*>I1F~
hCallWnd=NULL; [/Z'OV"tU
HotKey=0; E)JyKm.
HotKeyMask=0; l>UUaf|O
KeyCount--; 0c61q Q6
} 1mJ_I|98
} n6-Ic',;
} &7w>K6p
} ~Ex.Yp8.
_qeuVi=A
BOOL CHookApp::InitInstance() K)`:v|d
{ ZGpTw[5ql
AFX_MANAGE_STATE(AfxGetStaticModuleState()); a9Fm Y`
hins=AfxGetInstanceHandle(); T#n1@FgC
InitHotkey(); v$m[#&O^V?
return CWinApp::InitInstance(); aoDD&JE
} s!'A\nVV1$
o~x39
int CHookApp::ExitInstance() eq~c
{ Yb\\
w<@g
VerifyWindow(); q Iy^N:C2'
UnInit(); v"r9|m~ '
return CWinApp::ExitInstance(); l}0V+
} +F o$o
"P'&+dH8
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file ],F}}pv
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) V 7l{hEo3?
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ 1_NG+H]x9
#if _MSC_VER > 1000 i.t9jN
#pragma once r)p2'+}pV
#endif // _MSC_VER > 1000 |jk-@ Z*
oZTgN .q
class CCaptureDlg : public CDialog q7X}MAW
{ .L9']zXc`
// Construction KH7VR^;mk
public: XJqTmj3
BOOL bTray; .VT;H1#
BOOL bRegistered; t3PtKgP-6
BOOL RegisterHotkey(); Btj#EoSI_
UCHAR cKey; aaDP9FW9e
UCHAR cMask; t\h$&[[l'z
void DeleteIcon(); wV(AT$
void AddIcon(); M)&Io6>
UINT nCount; I>PZYh'.T
void SaveBmp(); ~+yZfOcw
CCaptureDlg(CWnd* pParent = NULL); // standard constructor vCw<G6tD
// Dialog Data 5W/{h q8}}
//{{AFX_DATA(CCaptureDlg) QK)){cK
enum { IDD = IDD_CAPTURE_DIALOG }; 7R}9oK_I
CComboBox m_Key; .evbE O 5
BOOL m_bControl; u*3NS$vH
BOOL m_bAlt; f-Jbs`(+
BOOL m_bShift; {C3U6kKs;R
CString m_Path; "#yJHsu]
CString m_Number; ? B@E!/f
//}}AFX_DATA bLzs?eos
// ClassWizard generated virtual function overrides ='Q{R*u
//{{AFX_VIRTUAL(CCaptureDlg) )VSwTx&
public: bB!#:j>(v
virtual BOOL PreTranslateMessage(MSG* pMsg); y<pnp?x4
protected: tF*szf|$-
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support As~(7?]r
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); =pcF:D#+
//}}AFX_VIRTUAL 7FLXx?nLY
// Implementation r> k-KdS
protected: O~!T3APGU
HICON m_hIcon; Wy4$*$
// Generated message map functions VIC0}LT0R
//{{AFX_MSG(CCaptureDlg) ]5}=^
virtual BOOL OnInitDialog();
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afx_msg void OnSysCommand(UINT nID, LPARAM lParam); "9IYB)Js
afx_msg void OnPaint(); '$G"[ljr
afx_msg HCURSOR OnQueryDragIcon(); +x=)/; :
virtual void OnCancel(); Fk"Ee&H)(
afx_msg void OnAbout(); L[g0&b%%-
afx_msg void OnBrowse(); FdzNE
afx_msg void OnChange(); bDnZcf
//}}AFX_MSG lx |5?P
DECLARE_MESSAGE_MAP()
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}; `Out(Hn
#endif ,.iRnR
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file [(Xy.L7x
#include "stdafx.h" 'c2W}$q
#include "Capture.h" =4V&*go*\
#include "CaptureDlg.h" *B`Zq)
#include <windowsx.h> gE#>RM5D
#pragma comment(lib,"hook.lib") j',W 64
#ifdef _DEBUG k@zy
#define new DEBUG_NEW v+p{|X-
#undef THIS_FILE d->|EJP
static char THIS_FILE[] = __FILE__; XO#/Fv!
#endif rX_@Ihv'
#define IDM_SHELL WM_USER+1 X%z }VA
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); +$4(zPs@
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); L,y6^J!
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; Z^ }mp@j>
class CAboutDlg : public CDialog infl.
{ )u))n# P
public: zp\8_ U@
CAboutDlg(); |,9JNm$
// Dialog Data #/PA A
//{{AFX_DATA(CAboutDlg) afjtn_IB
enum { IDD = IDD_ABOUTBOX }; !.2<| 24
//}}AFX_DATA 8.F~k~srA
// ClassWizard generated virtual function overrides F,
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//{{AFX_VIRTUAL(CAboutDlg) @SCI"H%[
protected: J>fQNW!{
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support +"9hWb5
//}}AFX_VIRTUAL g^*<f8 ~d
// Implementation ; ^t{Il'j
protected: N0hE4t
//{{AFX_MSG(CAboutDlg) dJ$"l|$$
//}}AFX_MSG fXrXV~'8
DECLARE_MESSAGE_MAP() 93t9^9
}; _|h8q-[3
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) LU!dN "[k
{ h -iJlm
//{{AFX_DATA_INIT(CAboutDlg) rG,5[/l
//}}AFX_DATA_INIT 3u%{dG a
} j+>J,axU!
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