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:
]wDqdD y7S
>3D1:0Sg 一、实现方法
wipl5O@L R.WB.FP 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:
d #1&"( >)C7IQ/ #pragma data_seg("shareddata")
PcA^ jBgGl HHOOK hHook =NULL; //钩子句柄
@2.
:fK UINT nHookCount =0; //挂接的程序数目
MzUKp" static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
x[};x;[ZE static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
Qq.$!$ static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
#tA9`! static int KeyCount =0;
5ZkR3/h e static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
>}F$6KM #pragma data_seg()
sXEIC#rq OEl;R7aOB& 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。
?xUl_ )t+pwh!8 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:
U[3w9 J'|[-D-a BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
i/-IjgM"- cKey,UCHAR cMask)
X7OU=+g {
oQh;lb BOOL bAdded=FALSE;
r=3`Eb"t for(int index=0;index<MAX_KEY;index++){
iJhieNn if(hCallWnd[index]==0){
Z<>gx m< hCallWnd[index]=hWnd;
]tu
OWR HotKey[index]=cKey;
M887 Q'HSi HotKeyMask[index]=cMask;
k-3;3Mq bAdded=TRUE;
aNKw.S> KeyCount++;
yNfj-wM break;
B!J?,SB }
):hz/vZ }
]vB^% return bAdded;
N[O .p]8 }
){P`-ZF //删除热键
>WZ%Pv* BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
(BtU\f#d {
eCKm4l'BZ BOOL bRemoved=FALSE;
9~j"6wS for(int index=0;index<MAX_KEY;index++){
i_m&qy<v if(hCallWnd[index]==hWnd){
V0m1>{ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
wuY-f4 hCallWnd[index]=NULL;
:_i1gY) HotKey[index]=0;
5P #._Em HotKeyMask[index]=0;
T_2'=7 bRemoved=TRUE;
3(J>aQZuI KeyCount--;
vcy1itY break;
5!9y nIC+> }
MHWc~@R }
OQ2G2>p }
gNxv.6Pp= return bRemoved;
>CKa?N; }
L|APX y]> r)>'cjx/ SE(<(w DLL中的钩子函数如下:
*IbDA Y<POdbg LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
z5({A2q {
hoBFC1 BOOL bProcessed=FALSE;
l+6@,TY1U if(HC_ACTION==nCode)
4J,6cOuW4 {
n%;qIKnIq\ if((lParam&0xc0000000)==0xc0000000){// 有键松开
"?k'S{; switch(wParam)
+,"[0RH {
GB `n case VK_MENU:
} -4p8Zt MaskBits&=~ALTBIT;
z|AknEE, break;
&/uakkS case VK_CONTROL:
U[;ECw@ MaskBits&=~CTRLBIT;
;(,GS@sP break;
$/Wec,`& case VK_SHIFT:
PC@HNto{ MaskBits&=~SHIFTBIT;
EhO\N\p(Q= break;
pHVDug3 default: //judge the key and send message
/oe0 break;
@.cord` }
7>7n|N for(int index=0;index<MAX_KEY;index++){
o+OX^F0 if(hCallWnd[index]==NULL)
*tZ3?X[b continue;
|U1u:=[ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
5C*Zb3VG4 {
p({|=+bl SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
NY?iuWa*g bProcessed=TRUE;
/Tl ybSC1 }
)N{PWSPs }
8z=o.\@ }
|#*+#27 else if((lParam&0xc000ffff)==1){ //有键按下
4ybOK~z switch(wParam)
HSG9|}$ {
#F
.8x@ case VK_MENU:
~O./A-l MaskBits|=ALTBIT;
M[b~5L+S break;
(1{OQ0N+x case VK_CONTROL:
A+Je?3/. MaskBits|=CTRLBIT;
ocW`sE?EED break;
cQh{z8Bf?< case VK_SHIFT:
3H"F~_H MaskBits|=SHIFTBIT;
p(4Ek" break;
G@ybx[_[@ default: //judge the key and send message
+A,cdi9z break;
b2F1^]p }
%E,-dw for(int index=0;index<MAX_KEY;index++){
79Q,XRWh| if(hCallWnd[index]==NULL)
3s:)CXO continue;
<C"}OW8 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
gcX {
3 5-FD{ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
*Z"Kvj;>u bProcessed=TRUE;
/Jk.b/t.*S }
%iV\nFal> }
$\4O r }
z5:3.+M5 if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
6x;"T+BSSS for(int index=0;index<MAX_KEY;index++){
?1]B(V9nBq if(hCallWnd[index]==NULL)
,aWfGh#$ continue;
QBoX3w= if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
@J@bD+Q+0 SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
#lVSQZO~a //lParam的意义可看MSDN中WM_KEYDOWN部分
$[=`*m }
"J
>,
Hr9 }
&:+_{nc, }
Z.>?Dt return CallNextHookEx( hHook, nCode, wParam, lParam );
!})3Fb }
I$i1o#H Pt;\]?LVrD 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:
~ C_2D? Q%GLT,f1. BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
^eYJ7&t BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
C$c.(5/O 5o(=?dXm4 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
p|*b] 36 @qJv LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
d<;XQ.Wo7 {
iN`L* h if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
ER$~kFE2yP {
kS7T'[d //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
Y50$2%kM SaveBmp();
~0.@1zEXj return FALSE;
YX2j;Y? }
>yqL …… //其它处理及默认处理
oWOH #w }
z#&qWO \}qv}hU ] @1ncn7N 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
RzSN,bLR 0$nJd_gW_ 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。
U`'w{~"D% :(x 90;DW 二、编程步骤
/%N~$ &wW wA)R7%& 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";
XlNB9\"5 s*}d`"YvH 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
0$49X PsD]gN5" 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;
sAc)X!} 0P53dF 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;
BQ&h&57K /L[:C=u 5、 添加代码,编译运行程序。
}`^<ZNkb/ ` }Hnj* 三、程序代码
MN)<Tr2f mKq9mA"(E ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
`Op
";E88 #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
%s)E}cGH #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
}#u}{ #if _MSC_VER > 1000
@49^WY #pragma once
^jhHaN]G^ #endif // _MSC_VER > 1000
&q` =xF #ifndef __AFXWIN_H__
j({L6</x #error include 'stdafx.h' before including this file for PCH
RMrt4:-DI #endif
gA) F #include "resource.h" // main symbols
uTJ?@^nq class CHookApp : public CWinApp
Cw^)}23R {
EGMcU|yL public:
Yc5$915 CHookApp();
X:g5>is| // Overrides
y.oJzU[p% // ClassWizard generated virtual function overrides
MDCf(LhEH //{{AFX_VIRTUAL(CHookApp)
*'t`;m~ public:
}&naP virtual BOOL InitInstance();
KJkcmF}Q virtual int ExitInstance();
@',;/j80 //}}AFX_VIRTUAL
da^9Fb //{{AFX_MSG(CHookApp)
ta4<d)nB // NOTE - the ClassWizard will add and remove member functions here.
Vis?cuU/ // DO NOT EDIT what you see in these blocks of generated code !
E0h!%/+-L //}}AFX_MSG
kI;^V DECLARE_MESSAGE_MAP()
WK^qYfq| };
U&a]gkr LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
dX3>j{_ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
%E!0,y,: BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
fu&]t8MJC BOOL InitHotkey();
G`W+m*[U+M BOOL UnInit();
vA{[F7 #endif
u1kbWbHu( hP#&]W3: //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
Mo<p+*8u: #include "stdafx.h"
%`\{Nxk #include "hook.h"
gR>#LM&dG #include <windowsx.h>
6%xl}z]o #ifdef _DEBUG
C]XDDr #define new DEBUG_NEW
~gDtj&F #undef THIS_FILE
FxT
[4 static char THIS_FILE[] = __FILE__;
wLbnsqa #endif
!%(B2J #define MAX_KEY 100
Yb\36| #define CTRLBIT 0x04
\5l}5<| #define ALTBIT 0x02
d16PY_ #define SHIFTBIT 0x01
\ d;Ow8%d/ #pragma data_seg("shareddata")
LMDa68 s HHOOK hHook =NULL;
8+ W^t I UINT nHookCount =0;
)G|UB8] static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
Mt:(w;Y static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
OWkK]O static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
{gn[
&\ static int KeyCount =0;
jHZ<Gc static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
E0PBdiD6hs #pragma data_seg()
2g v(`NKYE HINSTANCE hins;
hv)($; void VerifyWindow();
;Os3
! BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
<Jk|Bmw; //{{AFX_MSG_MAP(CHookApp)
i\'N1S<D // NOTE - the ClassWizard will add and remove mapping macros here.
#>V;ZV5" // DO NOT EDIT what you see in these blocks of generated code!
_8>"&1n //}}AFX_MSG_MAP
334*nQ END_MESSAGE_MAP()
wDG4rN9x KKzvoc?Bt CHookApp::CHookApp()
'huLv(Uu {
RPWYm // TODO: add construction code here,
ro{MDs // Place all significant initialization in InitInstance
x1et,&, }
v]!7=>/2 J5"*OH:f CHookApp theApp;
*$1)&2i LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
5%$#3LT| {
3WYW]) BOOL bProcessed=FALSE;
m}E$6E^~O if(HC_ACTION==nCode)
>4E,_ `3N {
z,EOyi if((lParam&0xc0000000)==0xc0000000){// Key up
!]nCeo switch(wParam)
cG'Wh@ {
Ww~0k!8,t case VK_MENU:
l9h;dI{6 MaskBits&=~ALTBIT;
=EJ"edw]%0 break;
\4[Ta,;t case VK_CONTROL:
tQ67XAb MaskBits&=~CTRLBIT;
{mQJ6
G'ny break;
pf_ /jR case VK_SHIFT:
gr=`_k4~1 MaskBits&=~SHIFTBIT;
>seB["C break;
BSY#xe V default: //judge the key and send message
m @%|Q; break;
>A/=eW/q }
+*q@= P, for(int index=0;index<MAX_KEY;index++){
BTyVfq
sx if(hCallWnd[index]==NULL)
`<n:D`{dZ continue;
`dZ|}4[1 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
%r"GL {
9vu8koL SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
'3Ie0QO]"% bProcessed=TRUE;
s$_#T }
K36B9<F }
g]#Wve }
_;{-w%Vf else if((lParam&0xc000ffff)==1){ //Key down
qg/5m;U switch(wParam)
gib]#n1!p {
kR]SxG9 case VK_MENU:
2cg z
n@ MaskBits|=ALTBIT;
CmOb+:4@K break;
Ul
Iw&U case VK_CONTROL:
+q$|6? MaskBits|=CTRLBIT;
p rgjU break;
3@L%#]xwi case VK_SHIFT:
Cs{f'I MaskBits|=SHIFTBIT;
h~p}08 break;
hd;I x%tq> default: //judge the key and send message
rzHa&:Y break;
F e.*O` }
P+0xi for(int index=0;index<MAX_KEY;index++)
[4j;FN Fa {
s_LSsyqo if(hCallWnd[index]==NULL)
A\)X&vR[6 continue;
3#[I_ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
MV}]i@V {
`%3p.~> SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
ErC[Zh"'' bProcessed=TRUE;
Cj+=9Dc }
~~,<+X: }
>lmL }
P1n@E*~V5 if(!bProcessed){
Uj)]nJX for(int index=0;index<MAX_KEY;index++){
iurB8~Y if(hCallWnd[index]==NULL)
}i:'f2/ continue;
,be?GAq if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
"S:N-Tf%U SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
`WS_*fJ5 }
#+0R!Y }
~*Qpv&y) }
(q N(#~ return CallNextHookEx( hHook, nCode, wParam, lParam );
Rn_c9p
}
?y)X $D^ RzQS@^u*F0 BOOL InitHotkey()
~*[4DQ[\ {
0)V-|v` if(hHook!=NULL){
-d'|X`^nE nHookCount++;
I >Q,]S1h return TRUE;
z_@zMLs }
qI*1+R} else
q&T'x> / hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
f*}E\,V"& if(hHook!=NULL)
CJ nHookCount++;
t}*!UixE return (hHook!=NULL);
(t$/G3E }
cV,Dl`1r BOOL UnInit()
q)+n2FM {
:OaQq@V if(nHookCount>1){
1o 78e2B nHookCount--;
:0/o?'s return TRUE;
b]?;R }
4CT9-2UC BOOL unhooked = UnhookWindowsHookEx(hHook);
z,YUguc|
if(unhooked==TRUE){
S=SncMO nE nHookCount=0;
Cpv%s 1M hHook=NULL;
bGc|SF<V }
3>)BI(Wl return unhooked;
Lu.tRZ`$38 }
'<S:|$$ >[4|6k|\x BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
.WyX/E$I^! {
=[os<+ BOOL bAdded=FALSE;
h\\2r> for(int index=0;index<MAX_KEY;index++){
5G;^OI!g if(hCallWnd[index]==0){
WV"QY/e3 hCallWnd[index]=hWnd;
E=lfg8yb: HotKey[index]=cKey;
b2%bgs HotKeyMask[index]=cMask;
]},Q`n>$ bAdded=TRUE;
6RQCKN)
KeyCount++;
k+GnF00N^8 break;
bI6wE'h }
<SdJM1%Qo }
h_GBx|c return bAdded;
W;]UP$5l }
./ y[<e ]V^.!=gh$ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
6v O)s!b {
l!V| T? BOOL bRemoved=FALSE;
0lr4d Y for(int index=0;index<MAX_KEY;index++){
i}F;fWZ` if(hCallWnd[index]==hWnd){
)h_7 2 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
!nBm}E7d hCallWnd[index]=NULL;
x~Ly$A2p HotKey[index]=0;
Z)T@`B6
HotKeyMask[index]=0;
?V:]u3 bRemoved=TRUE;
`+Z#*lj|@ KeyCount--;
o\;"|O} break;
/ ! }
o+Ti$`2<O7 }
ur,"K'w }
bTy)0ta>AF return bRemoved;
#s
R0* }
A6 y~_dt Hs-.83V void VerifyWindow()
_QUu'zJ {
\If!5N for(int i=0;i<MAX_KEY;i++){
&\lS if(hCallWnd
!=NULL){ [piF MxZP
if(!IsWindow(hCallWnd)){ hIo S#]
hCallWnd=NULL; ^npS==Y]!.
HotKey=0; 9iddanQA
HotKeyMask=0; +\[![r^P
KeyCount--; `e'o~oSu
} .O%1)p
} CSqb)\8Oi*
} q
'{<c3&
} bo !]
S]%U]
BOOL CHookApp::InitInstance() A.C278^O8
{ imCl{vt(kj
AFX_MANAGE_STATE(AfxGetStaticModuleState()); xnuv4Z}]t
hins=AfxGetInstanceHandle(); +IO1ipc4cE
InitHotkey(); <Dj$0g
return CWinApp::InitInstance(); +6M+hO]
} =
EChH@3
%OTA5
int CHookApp::ExitInstance() 'Kzr-)JS
{ :;*#Qh3"
VerifyWindow(); kPX2e h
UnInit(); pM'IQ3N
return CWinApp::ExitInstance(); 5az
4N T
} . (*kgv@3x
H^PqYLjN
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file g=g.GpFt
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) <AAZ8#^
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ U>_\
#if _MSC_VER > 1000 CVSsB:H6e
#pragma once w]Ko/;;^2
#endif // _MSC_VER > 1000 V3A>Ag+^~
qzlMn)e
class CCaptureDlg : public CDialog yK%GsCJd:
{ _`X#c-J
// Construction bu"68A;>
public: t3#H@0<
BOOL bTray; T^%n!t
BOOL bRegistered; m!#)JFe67
BOOL RegisterHotkey(); X!#i@V
UCHAR cKey; [
4Y
`O
UCHAR cMask; '=Kof1
void DeleteIcon(); SC
$`
void AddIcon(); VM]GYz|#]
UINT nCount; h\u0{!@}
void SaveBmp(); R<lNk<
CCaptureDlg(CWnd* pParent = NULL); // standard constructor D _bkUR1
// Dialog Data mj(&`HRs4
//{{AFX_DATA(CCaptureDlg) lA.;ZD!
enum { IDD = IDD_CAPTURE_DIALOG }; +F7<5YW&(
CComboBox m_Key; zOao&
BOOL m_bControl; :<t{ =0G
BOOL m_bAlt; CmJ?_>
BOOL m_bShift; ,na=~.0R:
CString m_Path; o1#:j?sN
CString m_Number; rZ!Yi*? f
//}}AFX_DATA m,@1LwBH
// ClassWizard generated virtual function overrides hLyTUt~\L
//{{AFX_VIRTUAL(CCaptureDlg) ,\S pjE
public: o/dMm:TF
virtual BOOL PreTranslateMessage(MSG* pMsg); @Ge>i5q
protected: Pn+IJ=0Y
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support :PFx&
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); `
Y{>2UFX
//}}AFX_VIRTUAL pyg!rf-
// Implementation tIyuzc~U
protected: 7ZV~op2Q
HICON m_hIcon; 43J\8WBn@
// Generated message map functions 'nlRY5@2
//{{AFX_MSG(CCaptureDlg) [:nx);\
virtual BOOL OnInitDialog(); bSrRsgKvT
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); N>A{)_k3
afx_msg void OnPaint(); S(>@:`=
afx_msg HCURSOR OnQueryDragIcon(); e$Xq
virtual void OnCancel(); ggm2%|?X
afx_msg void OnAbout(); E7X!cm/2<
afx_msg void OnBrowse(); 6WE&((r^
afx_msg void OnChange(); \);.0
//}}AFX_MSG YH)Opk
DECLARE_MESSAGE_MAP() hncS_ZA
}; G}!7tU
#endif kgbobolA
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file %6NO 0 F^
#include "stdafx.h" gEr4zae
#include "Capture.h" $^W-Wmsz
#include "CaptureDlg.h" XJx,9trH
#include <windowsx.h> .e`,{G(5q7
#pragma comment(lib,"hook.lib") M11"<3]D
#ifdef _DEBUG 7$!`p,@we/
#define new DEBUG_NEW le7
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#undef THIS_FILE \8;Qv
static char THIS_FILE[] = __FILE__; R*s* +I
#endif V#ndyUM;
#define IDM_SHELL WM_USER+1 kCima/+_
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); Q~fwWp-J
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); hq/J6 M
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; )t|^Nuj8
class CAboutDlg : public CDialog iD>G!\&