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:
1tCQpf
E^_wI> 一、实现方法
{Z; jhR, x#~ x;) 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:
&X9Z
W$C #tt?!\8C #pragma data_seg("shareddata")
k~%<Ir1V] HHOOK hHook =NULL; //钩子句柄
1%M&CX UINT nHookCount =0; //挂接的程序数目
b1pQ`qt static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
CV$],BM static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
SUWD]k >PH static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
6#}93Dgv4 static int KeyCount =0;
L_Q#(in static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
RjJU4q #pragma data_seg()
+^rh[>W W$JebW<z( 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。
9 7%0;a8 z|G9,:9 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:
OQ :dJe6 oRN-xng BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
f:zFFpP.j@ cKey,UCHAR cMask)
,3v+PIcMM+ {
s#h8%[' BOOL bAdded=FALSE;
a m-b!l!q^ for(int index=0;index<MAX_KEY;index++){
53 QfTP if(hCallWnd[index]==0){
2:}fe} hCallWnd[index]=hWnd;
QQk{\PV HotKey[index]=cKey;
U(&oj e HotKeyMask[index]=cMask;
;E~4)^ bAdded=TRUE;
K\[!SXg@ KeyCount++;
y AF+bCXo break;
~/_9P Fk }
=1h9rlFj"D }
3qH QX?a return bAdded;
h9$ Fx }
"SN4* //删除热键
e]ig!G] BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
GZ!|}$8 {
Dz!fpE'L BOOL bRemoved=FALSE;
qP!eJ6[Nh" for(int index=0;index<MAX_KEY;index++){
P ]N
[y if(hCallWnd[index]==hWnd){
=U
OLT>! if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
<VjJAu hCallWnd[index]=NULL;
VS#wl|b8 HotKey[index]=0;
QYXx:nIrg HotKeyMask[index]=0;
I~PDaZP bRemoved=TRUE;
{"*VU3%q KeyCount--;
"`}~~.q break;
p6EDQwlf }
v,NHQyk }
7Y=cn_
wU }
d
{lP return bRemoved;
M"q[ p }
"%WgT2)m. 0)YbI! Nd:R"
p*8 DLL中的钩子函数如下:
\u`)kJ5o1 |1Dc!V'?" LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
+i `*lBup$ {
(VvKGh BOOL bProcessed=FALSE;
LiDvaF:@L! if(HC_ACTION==nCode)
dGZntT2D {
RhF>T&Q if((lParam&0xc0000000)==0xc0000000){// 有键松开
gOT+%Ab{_ switch(wParam)
)/4(e?%= {
|sqZ $Mu case VK_MENU:
@e~]t}fH MaskBits&=~ALTBIT;
:/YO ni1h break;
JnD{J`: case VK_CONTROL:
&a> lWE MaskBits&=~CTRLBIT;
Y izE5[* break;
>1L=,M case VK_SHIFT:
PZ:u_*Vu` MaskBits&=~SHIFTBIT;
I^*'.z!4Q break;
P`$12<\O1 default: //judge the key and send message
Ocg"M Gb break;
^s7,_!.Pq }
!2Dy_U= for(int index=0;index<MAX_KEY;index++){
|ifHSc.j< if(hCallWnd[index]==NULL)
>: 0tA{bV continue;
1,2EhfX|s if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
[{[N( g&d {
k0?ZYeHC SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
i< (s}wg bProcessed=TRUE;
QrD o|GtE }
/rB{[zk }
)!9Ifk0KH }
>(9F else if((lParam&0xc000ffff)==1){ //有键按下
,7]k fB switch(wParam)
NQTnhiM7$ {
u'Q?T7 case VK_MENU:
*E>.)B i MaskBits|=ALTBIT;
[y)FcIK} break;
lYf+V8{ case VK_CONTROL:
oR+-+-??$ MaskBits|=CTRLBIT;
x!S;SU break;
Ftb%{[0}u3 case VK_SHIFT:
O/AE}] MaskBits|=SHIFTBIT;
Df07y<>7Q break;
k@!r#`j3 default: //judge the key and send message
4YG/`P break;
KHiFJ_3 }
F
SMj for(int index=0;index<MAX_KEY;index++){
KM?1/KZ/~ if(hCallWnd[index]==NULL)
9G?ldp8 continue;
/z."l!u6 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
7D" %%|:
h {
ul7o%Hs SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
=?}twC$ bProcessed=TRUE;
iMP }
-=$2p0"R }
dLh6:Gh8_I }
1V&PtI3!! if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
Z%o7f6P0IX for(int index=0;index<MAX_KEY;index++){
PY\PUMF> if(hCallWnd[index]==NULL)
UgHf*m continue;
Gu(lI ~ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
O0l^*nZ46t SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
e&Y0}oY //lParam的意义可看MSDN中WM_KEYDOWN部分
F:FMeg }
b=##A }
8@K^|xeQ }
O>r-]0DI[ return CallNextHookEx( hHook, nCode, wParam, lParam );
#5CI)4x0! }
dZ2%S''\ 7 &)])
{Q 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
>O{7/)gS^ M.%shrJ/ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
^t.W|teD BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
F%.xuL W {gF0Xm% 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
<dR,' 0`hwmDiB" LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
[5ethM
{
C?m,ta3 if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
=Z0t :{ {
,cHU) j //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
e29y7:)c= SaveBmp();
.CV _\ return FALSE;
Rc$h{0K8 }
AY2:[ 5cm …… //其它处理及默认处理
\^532 FIw6 }
NGzgLSm\ t\y-T$\\ v#w _eqg 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
gtU1'p" A=3HO\n5 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
y0q#R.TOm s3t!<9[m 二、编程步骤
Q}vbm4)[ 'w<BJTQIL 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
z_SagU,\ <+E%E4 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
-e`;bX_N) ziL^M"~2 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
R9dP ,<2 ?X_V#8JK 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
U{1z;lJ us{nyil1 5、 添加代码,编译运行程序。
O]=C#E{ ?C;JJ#Ho 三、程序代码
D[Iqn u}jrfKdE ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
h8}8Lp(/' #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
g'lT #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
8OAg~mQ15( #if _MSC_VER > 1000
H~9=&p[Q #pragma once
Z!\@%`0$ #endif // _MSC_VER > 1000
xfHyC'? #ifndef __AFXWIN_H__
!Tfij(91 #error include 'stdafx.h' before including this file for PCH
F>Jg~ FD* #endif
-CBD|fo[h #include "resource.h" // main symbols
!oMt_k X class CHookApp : public CWinApp
uEd,rEB> {
W"sr$K2m| public:
b~Z=:'m8 CHookApp();
D s-` // Overrides
j7/(sf // ClassWizard generated virtual function overrides
X%4h(7;v //{{AFX_VIRTUAL(CHookApp)
jxY-u+B public:
b7$}JCn virtual BOOL InitInstance();
m^tNqJs8 virtual int ExitInstance();
4;<DJ.XlN= //}}AFX_VIRTUAL
h5onRa*7 //{{AFX_MSG(CHookApp)
pMN<p[MB // NOTE - the ClassWizard will add and remove member functions here.
UC!5
wVY // DO NOT EDIT what you see in these blocks of generated code !
S<oQ}+4[~ //}}AFX_MSG
iHz[Zw^.s DECLARE_MESSAGE_MAP()
hx!`F };
Nlt4) LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
f=ib9WbR# BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
TETsg5# BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
.hN3`>*V BOOL InitHotkey();
h~ha BOOL UnInit();
YvTA+yL #endif
-CU,z|g+ gMZ&,n4 //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
u%opY<h #include "stdafx.h"
<o@ )SD~K #include "hook.h"
2V$9ei6 #include <windowsx.h>
79tJV #ifdef _DEBUG
yiT{+;g^ #define new DEBUG_NEW
|R~;&x: #undef THIS_FILE
ryEvmWYu static char THIS_FILE[] = __FILE__;
t<lyg0f #endif
5Rs?CVVb #define MAX_KEY 100
$FCw$ +w #define CTRLBIT 0x04
^Kw(&v #define ALTBIT 0x02
/=M.-MU2 #define SHIFTBIT 0x01
A?Sm-#n{ #pragma data_seg("shareddata")
faVS2TN4 HHOOK hHook =NULL;
s^PmnFR UINT nHookCount =0;
` u=<c static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
h.b+r~u static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
hEcYpng~ static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
)6G+ tU' static int KeyCount =0;
'3%*U*I static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
Oxn'bh6R0 #pragma data_seg()
4TJ!jDkox HINSTANCE hins;
r}@< K void VerifyWindow();
~7BX@? BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
Qa?QbHc //{{AFX_MSG_MAP(CHookApp)
vs*I7< // NOTE - the ClassWizard will add and remove mapping macros here.
;U7t // DO NOT EDIT what you see in these blocks of generated code!
M9g1d7% //}}AFX_MSG_MAP
AIfk"2 END_MESSAGE_MAP()
w:R]!e_6\9 mh8nlB CHookApp::CHookApp()
h.LSMU (O {
B}5XRgq // TODO: add construction code here,
g.&\6^)8p // Place all significant initialization in InitInstance
SA3Y:( }
\[E-: v<fWc971 CHookApp theApp;
2V< # Y LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
ST4(|K {
H2]BMkum BOOL bProcessed=FALSE;
MZi8Fo' if(HC_ACTION==nCode)
bVOO) {
PDZ)*$EE if((lParam&0xc0000000)==0xc0000000){// Key up
<Am^z~[ switch(wParam)
-AeHY'T {
tQnJS2V"{u case VK_MENU:
g[<uwknf MaskBits&=~ALTBIT;
ke</x+\F break;
|vN$"mp^a case VK_CONTROL:
"j;!_v>=f` MaskBits&=~CTRLBIT;
73#9NZR break;
A>y#}^l] case VK_SHIFT:
Oi#k:vq4 MaskBits&=~SHIFTBIT;
sp,(&Y]US break;
Q,TaJ] default: //judge the key and send message
{ r X5 break;
lMPbLF%_ }
Ua!Odju*w for(int index=0;index<MAX_KEY;index++){
F13%)G( if(hCallWnd[index]==NULL)
U#l.E1Z continue;
N>T=L0` if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
6!o/~I# {
h@/>?Va SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
$pJ3xp& bProcessed=TRUE;
{Bv`i8e }
kjfxjAS=m }
BC&^]M }
ix+x3OCip else if((lParam&0xc000ffff)==1){ //Key down
<m9JXO:5 switch(wParam)
M%77u=m {
)S"o{N3B case VK_MENU:
J2x$uO{Bn MaskBits|=ALTBIT;
zkvH=wL break;
6q!7i%fK? case VK_CONTROL:
8^NE=)cb7w MaskBits|=CTRLBIT;
fjG /dhr break;
{S# 5g2 case VK_SHIFT:
OQ
0b$qw MaskBits|=SHIFTBIT;
$M%}Oz3* break;
2}1!WIin default: //judge the key and send message
13]y)( break;
34^Q5B~^J }
%k~C-+ for(int index=0;index<MAX_KEY;index++)
lK 9s0t' {
csm?oU niz if(hCallWnd[index]==NULL)
Zr~"\llk continue;
fG^7@Jw:G if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
I[vME" {
LIc*tsl SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
e1Dj0s?i~K bProcessed=TRUE;
]oo|o1H87 }
7E@$}&E }
W'8J<VBD }
P/HHWiD`D if(!bProcessed){
HM;4=% for(int index=0;index<MAX_KEY;index++){
k0R,!F if(hCallWnd[index]==NULL)
[ )B@ continue;
NF@i#: if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
y;*My# SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
AZ]Z,s6 }
8VKb* }
bK6, saN> }
p` ^:Q*C" return CallNextHookEx( hHook, nCode, wParam, lParam );
4{uJ||! }
vjY);aQ 30:HRF(: BOOL InitHotkey()
hlt9x.e.A {
lb=2*dFJ1 if(hHook!=NULL){
BD<rQ mfA^ nHookCount++;
k{!iDZr&f, return TRUE;
$XtV8 }
S;G"L$&\ else
75' Ua$ hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
*(>F'>F1" if(hHook!=NULL)
8yNRxiW: nHookCount++;
B>c[Zg1 return (hHook!=NULL);
IhtmD@H} }
4"`=hu Q BOOL UnInit()
GA}hp% {
' h0\4eu if(nHookCount>1){
/6?tgr nHookCount--;
eU<]h>2 return TRUE;
w/)e2CH }
EVby 9! BOOL unhooked = UnhookWindowsHookEx(hHook);
XL%vO#YT if(unhooked==TRUE){
:cIu?7A nHookCount=0;
.oW~:mY hHook=NULL;
'lSnyW{ }
#h}IUR return unhooked;
~`a#h# }
h/fb<jIP1 ;5zjd, BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
}j]<&I} {
$NH`Iu9t BOOL bAdded=FALSE;
~QQEHx\4zZ for(int index=0;index<MAX_KEY;index++){
50O7= if(hCallWnd[index]==0){
+sV# Z, hCallWnd[index]=hWnd;
mCZF5r HotKey[index]=cKey;
CYY
X\^hA HotKeyMask[index]=cMask;
j X^&4f bAdded=TRUE;
!c3Qcva KeyCount++;
vgd}09y break;
VhJyWH%( }
6Vu}kK)
}
i:NJ>b return bAdded;
1`7]C+Pv }
Z &ua,:5 0D W'(#` BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
e%5'(V-y, {
\ZmFH8=|f BOOL bRemoved=FALSE;
98<bF{#0WM for(int index=0;index<MAX_KEY;index++){
M,=@|U/B if(hCallWnd[index]==hWnd){
4OB~h]Vc if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
y"%iD`{ hCallWnd[index]=NULL;
QmDhZ04f HotKey[index]=0;
QZz{74]n HotKeyMask[index]=0;
TWD|1
di0 bRemoved=TRUE;
/;]B1T7 KeyCount--;
JCQx8;V%I break;
rA>A=, }
7J</7\ }
D{3 x}5 }
Z n"TG/: return bRemoved;
vi()1LS/! }
e{#a{`?Uez %^)Ja EUC void VerifyWindow()
3HDnOl8t {
._F6- pl for(int i=0;i<MAX_KEY;i++){
ft.}$8vIT if(hCallWnd
!=NULL){ Y ~\`0?ST
if(!IsWindow(hCallWnd)){
K[3D{=
hCallWnd=NULL; V"D<)VVA
HotKey=0; LgD{!
HotKeyMask=0; E?;T:7.%
KeyCount--; _sCJ3ZJ
} Wtzj;GJj
} $=S'#^Z
} cVv4gQD\
} (tz_D7c$F
}tS6Z:fOY
BOOL CHookApp::InitInstance() Ke;X3j ]`
{ 5;i!PuL
AFX_MANAGE_STATE(AfxGetStaticModuleState()); k(vEp]
hins=AfxGetInstanceHandle(); o )}<
InitHotkey(); ytcG6WN3
return CWinApp::InitInstance(); Ty,)mx){)
} _|5FrN
~_^o?NE,
int CHookApp::ExitInstance() Yqz[sz5+m
{ ky
lr f4=
VerifyWindow(); ^|hRu{QW
UnInit(); z)?#UdBQv
return CWinApp::ExitInstance(); %N AFU/&
} X6"^:)&1M
yADN_
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file (w@MlMk
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) eL$U M
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ Kr}M>hF+|
#if _MSC_VER > 1000 c#4L*$ViF
#pragma once B$[%pm`'2
#endif // _MSC_VER > 1000 $y]||tX
?}lp o; $
class CCaptureDlg : public CDialog O%q;,w{prW
{ J#OE}xASoA
// Construction "}~i7NBB
public: Hr8$1I$=
BOOL bTray; yPxG`w'
BOOL bRegistered; bQ\ -6dOtv
BOOL RegisterHotkey(); g,GbaaXH
UCHAR cKey; q MT.7n:
UCHAR cMask; -GkK[KCH
void DeleteIcon(); #SLxN AH
void AddIcon(); Pk?%PB?Z
UINT nCount; FsPDWy&x
void SaveBmp(); 4+ ?ZTc(
CCaptureDlg(CWnd* pParent = NULL); // standard constructor 6L`+z
// Dialog Data gp&&
c,
//{{AFX_DATA(CCaptureDlg) \eSk7C
enum { IDD = IDD_CAPTURE_DIALOG }; Hpo?|;3D5
CComboBox m_Key; }+RF~~H/
BOOL m_bControl; oJ;O>J@c
BOOL m_bAlt; {uQ)p=
BOOL m_bShift; w)y9!li
CString m_Path; _I}L$
CString m_Number; gBiQIhz
//}}AFX_DATA r(2'0JQ
// ClassWizard generated virtual function overrides :R*^Izs=
//{{AFX_VIRTUAL(CCaptureDlg) V1fvQ=9
public: ?e|:6a+[f
virtual BOOL PreTranslateMessage(MSG* pMsg); '?>O
protected: 6Cv2>'{S
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support "qP^uno
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); P+%)0*W
//}}AFX_VIRTUAL 0jZ{ ?
// Implementation Kac j
protected: V<7K!<g)b
HICON m_hIcon; eYSGxcx
// Generated message map functions JW.&uV1Z
//{{AFX_MSG(CCaptureDlg) 6UAxl3-\
virtual BOOL OnInitDialog(); HtXBaIl\
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); 0<]!G|;|
afx_msg void OnPaint(); Zow^bzy4
afx_msg HCURSOR OnQueryDragIcon(); !m:PBl5
virtual void OnCancel(); mW(_FS2%,
afx_msg void OnAbout(); Y l3[~S
afx_msg void OnBrowse(); 'UG}E@G
afx_msg void OnChange(); P(i2bbU
//}}AFX_MSG ?;#3U5$v
DECLARE_MESSAGE_MAP() l:Xf(TLa
}; l|tp0[
#endif 3%4Mq6Q`
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file JO6vzoS3
#include "stdafx.h" <7-,`
#include "Capture.h" =
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#include "CaptureDlg.h" TKBK3N
#include <windowsx.h> 2yO)}g FJ
#pragma comment(lib,"hook.lib") HNUR6H&Fta
#ifdef _DEBUG w7?9e#>Z
#define new DEBUG_NEW :a!a
#undef THIS_FILE @DC2ci
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static char THIS_FILE[] = __FILE__; h|uP=0
#endif T( Gf~0HYF
#define IDM_SHELL WM_USER+1 Iybpk?,M+
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); nu%Nt"~[%
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); Dt'e<d Is
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; CZ%"Pqy&1L
class CAboutDlg : public CDialog whZ],R*u
{ #2'&=?J1r
public: N4(VRA
CAboutDlg(); :yFCp@&
// Dialog Data >s?;2T2"yx
//{{AFX_DATA(CAboutDlg) 1Kf
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enum { IDD = IDD_ABOUTBOX }; lGBdQc]IL
//}}AFX_DATA ITqigGan%
// ClassWizard generated virtual function overrides bme#G{[)Y
//{{AFX_VIRTUAL(CAboutDlg) mb`}sTU).
protected: w8#>xV^~
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support \R6T"U
//}}AFX_VIRTUAL R M+K":p
// Implementation Nl)jQ
protected: AS"|r
//{{AFX_MSG(CAboutDlg) tYNt>9L|
//}}AFX_MSG Wq&c,H
DECLARE_MESSAGE_MAP()
m]}"FMH$
}; "8dnFrE
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) 5)NfZN#&