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:
{~B4F}ES
$fU/9jTa 一、实现方法
U4mh! aaqjE
热键管理DLL实际上是一个键盘钩子,由它来监视系统的键盘事件。如果有和程序登记符合的按键组合就通知该程序的窗口。为了应用方便,本实例把它做成了一个标准的管理库来为其它的程序通过热键服务,它有两个输出函数:AddHotkey()和DeleteHotkey(),程序只需要调用这两个函数就可以了,如果编译之后不用改变热键,则只需要AddHotkey就可以了。DLL中的所有的全局变量都放在一个共享段中,定义如下:
*$WiJ3'(m ?tal/uC #pragma data_seg("shareddata")
#h5Hi9LKf HHOOK hHook =NULL; //钩子句柄
-mWw.SfEZ UINT nHookCount =0; //挂接的程序数目
<R]Wy}2- static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
$F
/p8AraK static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
Y
GcY2p< static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
!513rNO static int KeyCount =0;
Wpg?%+Y static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
wTJMq`sY_ #pragma data_seg()
`P)64So-1 < 8W:ij.` 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
`[W)6OUCx} ,2:L{8_L DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
!&`7 0,i+ BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
fxf
GJNR cKey,UCHAR cMask)
HWao3 Lz {
5kL# V BOOL bAdded=FALSE;
kH(3 for(int index=0;index<MAX_KEY;index++){
94>7-d if(hCallWnd[index]==0){
h.+,*9T\ hCallWnd[index]=hWnd;
e\bF_
N2VA HotKey[index]=cKey;
qz_TcU' HotKeyMask[index]=cMask;
Y;F,GxR} bAdded=TRUE;
_o=`-iy9 KeyCount++;
\2LA%ZU break;
^!s}2GcS` }
fPuQ,J2= }
oqm{<g?2 return bAdded;
":#A>L? l }
\Jj'60L^ //删除热键
y O9pEO|W BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
m`4j|5 {
& /FA> BOOL bRemoved=FALSE;
I^C
]6D{ for(int index=0;index<MAX_KEY;index++){
7E84@V[\ if(hCallWnd[index]==hWnd){
*IfIRR>3l( if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
0aq-drl5\ hCallWnd[index]=NULL;
`S!uj <- HotKey[index]=0;
%L=h}U13 HotKeyMask[index]=0;
E(K$|k_> bRemoved=TRUE;
'5+, lRu KeyCount--;
"r `6c0Z break;
GmWQJY X\ }
c=c.p
i"s }
OKNs (H }
oz5lt4 return bRemoved;
\=:g$_l }
;U:o'9^9T g_U*_5doA ]8j5Ou6#y DLL中的钩子函数如下:
1oVD Oo z%-"'Y] LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
1PjX:]: {
p`V9+CA BOOL bProcessed=FALSE;
j?` D\LZhf if(HC_ACTION==nCode)
?9.? w-Q' {
nd9-3W if((lParam&0xc0000000)==0xc0000000){// 有键松开
IU"!oM ^ switch(wParam)
'2B0D|r"a {
t"@|;uPAu case VK_MENU:
uZ{xt6 f MaskBits&=~ALTBIT;
5D@Q1 break;
Q?'W >^*J case VK_CONTROL:
ri.|EmH2:D MaskBits&=~CTRLBIT;
KHC(MdZ break;
K Qy\l+\gM case VK_SHIFT:
Iw-6Z+ 94 MaskBits&=~SHIFTBIT;
%4g4 C# break;
4xC6#:8 default: //judge the key and send message
!P3tTL!*L break;
g&20F`.N*> }
~#xs
`@{s for(int index=0;index<MAX_KEY;index++){
^K@GK if(hCallWnd[index]==NULL)
(6_/n&mF continue;
u=N;P if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
xuC6EK+ {
kys-~&@+ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
53#5p;k
bProcessed=TRUE;
L?5t<`#lw }
iO#xIl< }
="*C&wB^ }
\fGYJ37 else if((lParam&0xc000ffff)==1){ //有键按下
9#ay(g switch(wParam)
7PPsEU:rf {
6I'VXdeN case VK_MENU:
uqH! eN5 MaskBits|=ALTBIT;
.
*+7xL break;
bJu,R-f case VK_CONTROL:
FP
cvkXQD MaskBits|=CTRLBIT;
hYQ%|CBXBR break;
J!qEj{ case VK_SHIFT:
@o.i2iG MaskBits|=SHIFTBIT;
.oOt(K+ break;
%JU23c* default: //judge the key and send message
a*@Z^5f break;
60gn`s,, }
8&AorYw[ for(int index=0;index<MAX_KEY;index++){
2+rao2
if(hCallWnd[index]==NULL)
"alO"x8t continue;
Jrrk$0H^~ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
JC-yiORVr {
ojI"<Q~g SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
;5S7_p2]j bProcessed=TRUE;
K*D]\/; ^ }
^,r;/c9A8 }
NWX%0PGZ }
R3=E?us! if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
Pg}G4L?H;J for(int index=0;index<MAX_KEY;index++){
E<_6OCz if(hCallWnd[index]==NULL)
0md{e`'q: continue;
`o- <, if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
.jU0Hu{F4 SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
!,WRXE&j //lParam的意义可看MSDN中WM_KEYDOWN部分
F}mwQ%M }
t$Ji{t- }
Z%d4V<fn }
RB@gSHOc? return CallNextHookEx( hHook, nCode, wParam, lParam );
@k;3$ }
DxG'/5jQ[ {:+^[rerj 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:
U/lra&P Y'":OW#oN BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
DdW8~yI& BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
IWd*"\L %&S]cEw 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:
M0\[hps~X S5p\J!k\B LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
=hb87g. {
9%veUvY if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
%zVv3p: {
y9mZQq //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
*m/u 3.\ SaveBmp();
PhdL@Mr return FALSE;
4&WzGnK }
_Xe< JJvq …… //其它处理及默认处理
^W*)3;5 }
FX%E7H :jCaDhK JG$J,!.\ 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
{x$#5PW 6XqO'G 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。
JH,+F 5,fzB~$TX( 二、编程步骤
b .@dUuKz- &~i
&~AJ 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
e;\c=J,eE Wx`IEPsVbk 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
S'fq/`2g6 D~);:}}> 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
"Vy\- ^ P_%l}% 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
u>@G:kt8 %gB0D8,vo 5、 添加代码,编译运行程序。
'S>Jps@ _JB3+0@ 三、程序代码
?`iBp+iBv =v;@w$# ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
9&jNdB #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
3mpjSL #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
_3JTHf<+ #if _MSC_VER > 1000
CKx}.<_ #pragma once
6d6SP)|j #endif // _MSC_VER > 1000
M6n.uho/ #ifndef __AFXWIN_H__
I#%-A #error include 'stdafx.h' before including this file for PCH
Z0^do #endif
>eI(M $ #include "resource.h" // main symbols
epe}^Pl class CHookApp : public CWinApp
h{9pr {
JE!Xf}nEi public:
(CwaOm{g CHookApp();
an@Ue7 // Overrides
4\iQ%fb // ClassWizard generated virtual function overrides
\|s/_35( //{{AFX_VIRTUAL(CHookApp)
:a`m9s 4 public:
`UPmr50Wq virtual BOOL InitInstance();
;# virtual int ExitInstance();
B 8,{jwB //}}AFX_VIRTUAL
ObnB6ShKi //{{AFX_MSG(CHookApp)
\`&fr+x // NOTE - the ClassWizard will add and remove member functions here.
b9jm=U // DO NOT EDIT what you see in these blocks of generated code !
wVX0!y6 //}}AFX_MSG
^|z>NV5> DECLARE_MESSAGE_MAP()
v.J#d>tvf };
~KvCb3~X LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
1Zzw|@#>o BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
X[}%iEWzT BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
ponvi42u BOOL InitHotkey();
"Y6mM_flq BOOL UnInit();
p5ihuV, #endif
4G2V{(@QiZ \v_(* //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
GW#Wy=(_ #include "stdafx.h"
L x&ZWF$ #include "hook.h"
;E_{Zji_e #include <windowsx.h>
-0Ek&"=Z^ #ifdef _DEBUG
73X]|fy #define new DEBUG_NEW
4B
6Aw? #undef THIS_FILE
it@s(1EO# static char THIS_FILE[] = __FILE__;
,GlK_-6> #endif
8B5%IgA #define MAX_KEY 100
N:.bnF( #define CTRLBIT 0x04
9yPB)&"EF #define ALTBIT 0x02
=T`-h"E~@ #define SHIFTBIT 0x01
XhiC'.B_ #pragma data_seg("shareddata")
kzT' HHOOK hHook =NULL;
3&
$E UINT nHookCount =0;
TM;)[R@ static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
fyeS) static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
bC|~N0b static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
_!ed.h.r: static int KeyCount =0;
/r6DPR0\ static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
O1"!'Gk[!L #pragma data_seg()
~Q0}>m,S HINSTANCE hins;
kW9STN void VerifyWindow();
f~Su F,o@h BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
qA42f83 //{{AFX_MSG_MAP(CHookApp)
QK\z-'&n // NOTE - the ClassWizard will add and remove mapping macros here.
slbV[xR // DO NOT EDIT what you see in these blocks of generated code!
9azPUf)
C //}}AFX_MSG_MAP
6{6tg>|L) END_MESSAGE_MAP()
*4bV8T>0Z 7pNh|#Uv' CHookApp::CHookApp()
ScD9Ct*):C {
n9%rjS$ // TODO: add construction code here,
-Y6JU // Place all significant initialization in InitInstance
,yoT3_%P }
7RZ7q@@fgh h
? M0@Z CHookApp theApp;
AWzpk}\ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
:c>,=FUT {
M:~#"lfK BOOL bProcessed=FALSE;
/"U<0jot if(HC_ACTION==nCode)
q)/4i9
{
Tr8+E;; if((lParam&0xc0000000)==0xc0000000){// Key up
Z=xrjE switch(wParam)
|[ge,MO: {
c=5$bo]LI case VK_MENU:
8{RiaF8 MaskBits&=~ALTBIT;
b#F3,T__`Y break;
px*MOHq K case VK_CONTROL:
l[xwH 9' MaskBits&=~CTRLBIT;
-;v:.
[o. break;
9M6&+1XE case VK_SHIFT:
8447hb?W$ MaskBits&=~SHIFTBIT;
B0:O]Ax6.^ break;
q/Q*1 default: //judge the key and send message
JGtdbD?Fw break;
'oTF$3n }
? DPL7 for(int index=0;index<MAX_KEY;index++){
Y<B| e91C if(hCallWnd[index]==NULL)
^l9S5
{ continue;
<MYD`,$yu if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
B\6\QQ;rUo {
hE; SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
5Z@Q^ bProcessed=TRUE;
!@Ox%vK }
T|u)5ww% }
tNjrd}8s }
1@am'#< else if((lParam&0xc000ffff)==1){ //Key down
/N$T[ switch(wParam)
rO C~U85 {
Dbgw)n*2 case VK_MENU:
(b(iL\B$D= MaskBits|=ALTBIT;
MKbW^: break;
#q\C"N5ip case VK_CONTROL:
0@
-LV:jU MaskBits|=CTRLBIT;
j/sZ:Q break;
iZ{D_uxq case VK_SHIFT:
#pIb:/2a_ MaskBits|=SHIFTBIT;
[mm5?23g break;
P6MT[ default: //judge the key and send message
*+b[v7 break;
$ZA71TzMV }
yEH30zSt for(int index=0;index<MAX_KEY;index++)
@A:Xct {
/h_BF\VBs if(hCallWnd[index]==NULL)
n@*NQ`(_ continue;
[P^ .=F if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
WPPmh~: {
6s6[sUf=l& SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
qLR)>$ bProcessed=TRUE;
Agl[Z>Q }
zEu*q7 }
=KX:&GU }
NK#f Gz*,( if(!bProcessed){
k?_Miqr for(int index=0;index<MAX_KEY;index++){
qp7>_B if(hCallWnd[index]==NULL)
NJ|8##Z> continue;
GSk;~^l if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
o/Z?/alt4 SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
O%)w!0 }
K\uR=L7 }
FsD}Nk=m~ }
P?>p+dM return CallNextHookEx( hHook, nCode, wParam, lParam );
HH>]"mv }
/@0wbA zgLm~ BOOL InitHotkey()
P5[.2y_qM {
>]Y`-*vw& if(hHook!=NULL){
5RqkAC nHookCount++;
rt f}4. return TRUE;
291v
R] }
=x=#Etj| else
|S/nq_g] hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
myH#.$=A if(hHook!=NULL)
!bQ5CB nHookCount++;
zE<}_nA return (hHook!=NULL);
KX{ S8_ }
8}4V$b`Z BOOL UnInit()
w*
v%S {
NJ3b Oq if(nHookCount>1){
(}'0K? nHookCount--;
Pj^6.f+ return TRUE;
a6[bF }
[&e}@!8O` BOOL unhooked = UnhookWindowsHookEx(hHook);
oM J5; if(unhooked==TRUE){
g,\<fY+4 nHookCount=0;
n:HF&j4C, hHook=NULL;
gQ&FO~cr }
w!h!%r return unhooked;
}y'KS:Jb }
@zE_fL CB|Z~_Bm BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
A!SHt7ysJ {
p=T]%k*^h# BOOL bAdded=FALSE;
[}.OlR3) for(int index=0;index<MAX_KEY;index++){
|XPT2eQ{ if(hCallWnd[index]==0){
QH;1* hCallWnd[index]=hWnd;
?!b}Ir<1j HotKey[index]=cKey;
68d(6?OgW HotKeyMask[index]=cMask;
$6R<)]6 bAdded=TRUE;
|NL$? %I KeyCount++;
XBCz\f break;
\
3ha }
{,,w5/k^ }
k}~|jLu@g return bAdded;
f ~9ADb }
@va6,^) 7|*|xLrVY BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
]^R;3kU4Q {
D[ny%9 : BOOL bRemoved=FALSE;
" J$vt` for(int index=0;index<MAX_KEY;index++){
wtaeF+u-R- if(hCallWnd[index]==hWnd){
*joM[ML` 6 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
iN<Tn8-YH6 hCallWnd[index]=NULL;
a>6!?:Rj HotKey[index]=0;
*SLv$A HotKeyMask[index]=0;
FSC74N/ bRemoved=TRUE;
YaDr6) KeyCount--;
1jO/"d.8n break;
Za5*HCo }
Gw$U0 HA[, }
o^biO!4, }
0fwo8NgX return bRemoved;
(eFHMRMv~ }
NJwcb=* #X`j#"Ov2( void VerifyWindow()
uee2WGD {
aOETms w for(int i=0;i<MAX_KEY;i++){
X^7bOFWE if(hCallWnd
!=NULL){ !'[f!vsyM{
if(!IsWindow(hCallWnd)){ ^dld\t:tV7
hCallWnd=NULL; [PdatL2
HotKey=0; vQ$ FMKz7
HotKeyMask=0; ,a_\o&V
KeyCount--; z1*8 5?
} *q\Ve)E}
} 5fjmr
} fMy7pXa_
} b~z1%?
,aU_bve
BOOL CHookApp::InitInstance() <%Bsb}h,
{ 9Y3_.qa(.
AFX_MANAGE_STATE(AfxGetStaticModuleState()); c\065#f!
hins=AfxGetInstanceHandle(); >iDV8y
InitHotkey(); UzWf_r
return CWinApp::InitInstance(); Tm
6<^5t
} S)T~vK(n
iG!tRNQ{y
int CHookApp::ExitInstance() Dqs{n?@n
{ cR*D)'/tl
VerifyWindow(); ~K 5eO-
UnInit(); X3P~z8_
return CWinApp::ExitInstance(); 4 bw8^
} !"Jne'f
RQ;pAO
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file KC[ql}JP
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) oYG9i=lZ
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ KY~p>Jmh
#if _MSC_VER > 1000 TmxhP
nJ~
#pragma once
qH1[BsOx
#endif // _MSC_VER > 1000 4$oNh)+/h
n<+g{QHi
class CCaptureDlg : public CDialog |Ah'KpL8W
{ ZEYT17g]
// Construction &!SdO<agZ
public: p8aGM-+40W
BOOL bTray; ?%Hj,b
BOOL bRegistered; qcSlqWDk
BOOL RegisterHotkey(); R?Vs8?
UCHAR cKey; G~5EAeG
UCHAR cMask; {N42z0c
void DeleteIcon(); Z]V^s8>
void AddIcon(); B4Ko,=pg
UINT nCount; ["TUSf]
void SaveBmp(); gdPv,p19L
CCaptureDlg(CWnd* pParent = NULL); // standard constructor R*|y:T,H
// Dialog Data 5|z>_f.^pS
//{{AFX_DATA(CCaptureDlg) &@p _g8r#
enum { IDD = IDD_CAPTURE_DIALOG }; c6.S jV
CComboBox m_Key; OGpy\0%
BOOL m_bControl; ">_<L.,I
BOOL m_bAlt; bFD
vCF
BOOL m_bShift; @ qy
n[C
CString m_Path; SaceIV%(
CString m_Number; ux`)jOQ`Y]
//}}AFX_DATA <&^P1x<x
// ClassWizard generated virtual function overrides _4Z|O]
//{{AFX_VIRTUAL(CCaptureDlg) jM]B\cvN
public: h8B:}_Cu
virtual BOOL PreTranslateMessage(MSG* pMsg); _IYd^c
protected: C-O~Oi l
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support <#/r.}.x
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); (&t741DN|
//}}AFX_VIRTUAL #;~`+[y?\
// Implementation ?-C=_eZJ
protected: g?&_5)&
HICON m_hIcon; =;Ap+}
// Generated message map functions s&&8~
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//{{AFX_MSG(CCaptureDlg) z=%&?V
virtual BOOL OnInitDialog(); :59fb"^$
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); ;\-f7!s
afx_msg void OnPaint(); OCHjQc
afx_msg HCURSOR OnQueryDragIcon(); Bu7Ztt*
virtual void OnCancel(); G%5bQ|O
afx_msg void OnAbout(); $23*:)&J4
afx_msg void OnBrowse(); W}jel}:
afx_msg void OnChange(); PIOG|E
//}}AFX_MSG qw?#~"Ca.
DECLARE_MESSAGE_MAP() u-qwG/$E
}; eYNu78u
#endif 6bPoC$<Z
w1U2cbCr/
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file ~C M%WvS
#include "stdafx.h" w(Jf;[o
#include "Capture.h" pV:;!+
#include "CaptureDlg.h" E/+H~YzO
#include <windowsx.h> "}ibH{$lM
#pragma comment(lib,"hook.lib") d?[gd(O
#ifdef _DEBUG I
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#define new DEBUG_NEW ^V6cx2M
#undef THIS_FILE 7 6 nrDE
static char THIS_FILE[] = __FILE__; \EI<1B
#endif J34/rL/s
#define IDM_SHELL WM_USER+1 3QSA|
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); }OZut!_
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); l/*NscYtQ
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; 6="Qwrk
class CAboutDlg : public CDialog 0SS,fs<w3
{ J n>3c
public: P'}WmE'B}F
CAboutDlg(); 2:[
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// Dialog Data ]cQYSN7!SY
//{{AFX_DATA(CAboutDlg) ({&