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:
%w7J0p
o2? [*pa 一、实现方法
K'N`rx.7 vvw6 GB,M 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:
w C]yE\P1 j<!rc>)2+L #pragma data_seg("shareddata")
0}$",M!p HHOOK hHook =NULL; //钩子句柄
gsufd{{ UINT nHookCount =0; //挂接的程序数目
1vQf=t%lw static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
Mvoi
static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
sAS\-c'6 static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
PIP2(-{ai static int KeyCount =0;
SiHZco
I static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
g<oSTAw #pragma data_seg()
y]eH@:MJ;A hf P}+on% 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
#
4`*`)% msg&~"Z DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
&O5%6Sv3d ~Bn#AkL BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
"
M8j? cKey,UCHAR cMask)
/HH5Mn* {
(qHI>3tpY BOOL bAdded=FALSE;
n5"rSgUtE for(int index=0;index<MAX_KEY;index++){
2-nL2f!a{p if(hCallWnd[index]==0){
N8:?Z#z hCallWnd[index]=hWnd;
ftsr-3!Vm HotKey[index]=cKey;
-tZ2
N HotKeyMask[index]=cMask;
PH97O`" bAdded=TRUE;
a_'W1ek-@ KeyCount++;
q5:-?|jXJ break;
],R rk]1 }
a^i`DrX }
P"W$ZX return bAdded;
;^xlDN }
HH+NNSRO //删除热键
{'G@- +K BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
h;f5@#F {
|//cA2@. BOOL bRemoved=FALSE;
K)$.0S9d for(int index=0;index<MAX_KEY;index++){
`ysPEwA| if(hCallWnd[index]==hWnd){
g"]%5Ow1 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
YnuC<y
&p hCallWnd[index]=NULL;
Q?n} ~(%& HotKey[index]=0;
-cNh5~p= HotKeyMask[index]=0;
S(mJ;C bRemoved=TRUE;
Ta?#o KeyCount--;
5 +:b#B break;
>[,Rt"[V }
1 9a"@WB@ }
j(6:
}
+pc_KR return bRemoved;
UZMo(rG.]{ }
Ps Qq^/ BIDmZU9tL ^"K DLL中的钩子函数如下:
yAR''> 0}hN/2}& LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
jfZ(5Qu3.H {
?/)Mt(p BOOL bProcessed=FALSE;
=PAvPj&}e if(HC_ACTION==nCode)
6%C:k,Cx{d {
016l$K4 if((lParam&0xc0000000)==0xc0000000){// 有键松开
/L'm@8 switch(wParam)
bP&o]?dN {
%l[Cm4 case VK_MENU:
vlIet$k MaskBits&=~ALTBIT;
rX%#Q\0h break;
-% PUY( case VK_CONTROL:
P1=bbMk MaskBits&=~CTRLBIT;
6tI7vLmG break;
~-lIOQ.v case VK_SHIFT:
Tz+2g&+ MaskBits&=~SHIFTBIT;
QkZT%!7 break;
o1MI&}r default: //judge the key and send message
b*qkox;j break;
% ~J90a }
PHi'&)| for(int index=0;index<MAX_KEY;index++){
UtG@0(6C if(hCallWnd[index]==NULL)
Bo.x continue;
xT{qeHeZ9, if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
)QaI{ z {
-'3vQXj& SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
#B"ki{Se* bProcessed=TRUE;
COc1np }
?tE}89c }
^i&/k }
^2|gQ'7< else if((lParam&0xc000ffff)==1){ //有键按下
uCF+Mp switch(wParam)
7<x0LW {
F*>:~'% case VK_MENU:
uf\Hh -+p MaskBits|=ALTBIT;
j#Ly!%dp break;
5|x&Z/hL case VK_CONTROL:
HnUM:-6 MaskBits|=CTRLBIT;
e'(n ^_$nl break;
+`u]LOAyP= case VK_SHIFT:
>#*]/t MaskBits|=SHIFTBIT;
X<K[`
=I break;
sn2SDHY default: //judge the key and send message
?`AzgM[I break;
?*K;+@EH }
f'\I52;FB for(int index=0;index<MAX_KEY;index++){
{}N* e"<O if(hCallWnd[index]==NULL)
Run)E*sf continue;
9 }|Bs=q if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
HB {w: {
(<s7X$(]e SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
R+P,kD? bProcessed=TRUE;
xO9,,w47 }
$%`OJf*k }
)9##mUt'} }
dP
T)& if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
f|WNPFQ$x for(int index=0;index<MAX_KEY;index++){
JVwYV5-O<0 if(hCallWnd[index]==NULL)
\r^=W= continue;
35) ]R`f if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
dwv xV$Nt SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
#p&iH9c_ //lParam的意义可看MSDN中WM_KEYDOWN部分
u3Z*hs)Z% }
6vro:`R ? }
/$\yAOA'y }
k )Z? return CallNextHookEx( hHook, nCode, wParam, lParam );
%<O'\&!, }
7.CzS {3yzC 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:
]x:>~0/L VhT4c+Zs BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
k`Ab*M$@Xs BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
y^Oj4Y: 8^\DQ&D 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:
FlOKTY 5aL0N LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
zv <, {
Of7j~kdh83 if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
7n,nODbJ {
$n(?oyf //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
g}{Rk>k SaveBmp();
bnUpH3 return FALSE;
GuQ3$B3j }
7XT2d=)" …… //其它处理及默认处理
Bqv Oi~l }
)_NQ*m FfI$3:9 D*Siy; 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
\! Os!s DC]FY|ff 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
KqcelI?-I +z+25qWi 二、编程步骤
^(V!vI* rs~RKTv- 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
;EW]R9HCH ~PHAC@pU 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
W!4GL>9m}A @NlnZfMu 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
QL-((dZ< !vr">@}K 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
/(BQzCP9O; L'J$jB5cP 5、 添加代码,编译运行程序。
)+RGXVp 4fr/
C5M 三、程序代码
1Nx%uz @'?<92A ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
_T6WA&;8 #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
[`=|^2n? #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
igOjlg_Q #if _MSC_VER > 1000
L=Dd` #pragma once
W|G(x8 #endif // _MSC_VER > 1000
28d: #ifndef __AFXWIN_H__
.oO_x> #error include 'stdafx.h' before including this file for PCH
/jC0[%~jV #endif
R5X<8(4p #include "resource.h" // main symbols
]Q-ON&/ class CHookApp : public CWinApp
1FjA {
]r$S{< public:
Nj %!N CHookApp();
-1Lh="US // Overrides
i:&Y{iPQp // ClassWizard generated virtual function overrides
(jPN+yQ //{{AFX_VIRTUAL(CHookApp)
LZ|G" 5X[ public:
g`y
>)N/ virtual BOOL InitInstance();
}LM^>M% virtual int ExitInstance();
4Yt:PN2 //}}AFX_VIRTUAL
F04`MY" //{{AFX_MSG(CHookApp)
&~6Z)} // NOTE - the ClassWizard will add and remove member functions here.
1e'-rm
F // DO NOT EDIT what you see in these blocks of generated code !
xh#ef=Bw //}}AFX_MSG
JZD27[b DECLARE_MESSAGE_MAP()
uDafPTF };
/cJ$`
pN LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
Fr,>| BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
+"?K00*( BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
jsf=S{^2 BOOL InitHotkey();
O#H `/z BOOL UnInit();
YCeE?S1gk3 #endif
A*n '"+_ TiCp2Rsz //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
y{?
6U>_ #include "stdafx.h"
hDl& K E #include "hook.h"
bG^E]a/D #include <windowsx.h>
CmJI" #ifdef _DEBUG
mz+>rc #define new DEBUG_NEW
xaoaZ3Ko #undef THIS_FILE
x|U]x static char THIS_FILE[] = __FILE__;
JR$Dp&]I #endif
^ ^} #define MAX_KEY 100
Z2PLm0%: #define CTRLBIT 0x04
F{[2|u(4 #define ALTBIT 0x02
.J%}ROm #define SHIFTBIT 0x01
Zr;.`(> #pragma data_seg("shareddata")
Q6MDhv, HHOOK hHook =NULL;
_R8)%<E UINT nHookCount =0;
:&2RV_$>= static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
.o:Pe2C static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
QP7EP aW static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
~Msee+ZZ : static int KeyCount =0;
rP2^D[uM. static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
MGX,JW>L #pragma data_seg()
(+@3Dr5o0} HINSTANCE hins;
Vhz?9i6|g^ void VerifyWindow();
'|J-8" BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
}f^K}*sK$5 //{{AFX_MSG_MAP(CHookApp)
3i?{E^ // NOTE - the ClassWizard will add and remove mapping macros here.
&hB~Z(zS! // DO NOT EDIT what you see in these blocks of generated code!
Z!G;q}zZ! //}}AFX_MSG_MAP
S%Pk@n`z] END_MESSAGE_MAP()
6%U1%; w{F8]N>0< CHookApp::CHookApp()
cGsP0LkHC {
{h&*H[Z z // TODO: add construction code here,
yIXM}i: // Place all significant initialization in InitInstance
^(N+s? }
.2.$Rq feIAgd}, CHookApp theApp;
wx}\0(]Gl LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
=(Mv@eA" {
~)tMR9=wX BOOL bProcessed=FALSE;
OrPIvP<w@ if(HC_ACTION==nCode)
H3QAIsGS {
\
CV(c] if((lParam&0xc0000000)==0xc0000000){// Key up
WT'P[RU2 switch(wParam)
lLmVat( {
? RB~%^c! case VK_MENU:
]B3 0d MaskBits&=~ALTBIT;
5}*aP break;
D4Uz@2_ case VK_CONTROL:
]o6yU#zn~e MaskBits&=~CTRLBIT;
#bsR L8@ break;
yeE_1C . case VK_SHIFT:
OJ@';ZyT= MaskBits&=~SHIFTBIT;
}s}b]v break;
&KbtW_ default: //judge the key and send message
M[Y|$I} break;
9w11kut-! }
/'TzHO9_` for(int index=0;index<MAX_KEY;index++){
WYRTt2(+% if(hCallWnd[index]==NULL)
v^[tK2&v continue;
S'Yg!KwX if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
s:*gjoL {
g}ciG!0 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
xfkG&& bProcessed=TRUE;
'[qG ,^f }
'bY^=9&| }
;l4rg!r(S }
u5V<f; else if((lParam&0xc000ffff)==1){ //Key down
*vJ1~SRV switch(wParam)
?F
AsV&y {
_?1< case VK_MENU:
!ye%A& MaskBits|=ALTBIT;
VG&|fekF break;
%dw-}1X case VK_CONTROL:
W$:;MY>0f MaskBits|=CTRLBIT;
wE%v[q[*X break;
JF: QQ\ case VK_SHIFT:
cp0>Euco= MaskBits|=SHIFTBIT;
~M(K{6R break;
[xO^\oQa=c default: //judge the key and send message
x"8(j8e break;
mC>7l7% }
7Ar4:iNvX for(int index=0;index<MAX_KEY;index++)
*:
e^yi {
|oSyyDYWP
if(hCallWnd[index]==NULL)
eK/[jxNO continue;
U QXT&w if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
.X_k[l 9 {
.g(yTA SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
e<~uU9
lg1 bProcessed=TRUE;
}`5%2iG }
HY5g>wv@ }
(}4tj4d }
\dIIZSN if(!bProcessed){
"h$A. S for(int index=0;index<MAX_KEY;index++){
Bq79Ev
.- if(hCallWnd[index]==NULL)
ptb t continue;
mEz&:A if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
[g=yuVXNZZ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
}4cLU.L8O }
Z=825[p }
VG2TiR1 }
;]Y.2 J return CallNextHookEx( hHook, nCode, wParam, lParam );
ZS >}NN }
m[ay /Wg$.<!5} BOOL InitHotkey()
g@MTKqs {
{n$9o if(hHook!=NULL){
egx(N
<
nHookCount++;
e_k1pox]l return TRUE;
fcnbPO0M }
+c}fDrr) else
T>vH ZZiO hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
ws?p2$ Cla if(hHook!=NULL)
HxU.kcf nHookCount++;
#jA|04w return (hHook!=NULL);
qa`bR%eH }
RBt"7 ' BOOL UnInit()
/}#z/m@bN {
ofcoNLX5c if(nHookCount>1){
#`y7L4V*o nHookCount--;
6dC!&leNi return TRUE;
9p2"5x }
,8+SQo#3 BOOL unhooked = UnhookWindowsHookEx(hHook);
p8Lb*7W if(unhooked==TRUE){
)"t=sFxaB nHookCount=0;
bC?t4-W hHook=NULL;
wC@4`h\U }
:ozHuHJ# return unhooked;
D~NH 4B }
dfc-#I
p? FEU$D\1y BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
;P5\EJo {
[rqq*_eB BOOL bAdded=FALSE;
lQi2ym? for(int index=0;index<MAX_KEY;index++){
f+fF5Z\ if(hCallWnd[index]==0){
?ohLcz hCallWnd[index]=hWnd;
f[ %\LHq HotKey[index]=cKey;
P0'
;65 HotKeyMask[index]=cMask;
KkJcHU bAdded=TRUE;
v SHb\V# KeyCount++;
&Vnet7LfU break;
@iC!Q>D }
J>!p^|S{ }
)bi*y`UM] return bAdded;
?#pL\1"E }
u"X8(\pOn >@h0@N BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
(;~[}" {
s8@f Z4 BOOL bRemoved=FALSE;
Be8Gx for(int index=0;index<MAX_KEY;index++){
@8n0GCv if(hCallWnd[index]==hWnd){
Tk.MtIs)V} if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
!G`w@E9M) hCallWnd[index]=NULL;
_f^q!tP&d HotKey[index]=0;
=Q3Go8b4HJ HotKeyMask[index]=0;
r;upJbSX bRemoved=TRUE;
o=;.RYi KeyCount--;
$AG.< break;
gq Z7Pro. }
uZd)o
AB }
;)"r^M)): }
MSRIG- return bRemoved;
5A~w_p*} }
3w!oJB 1hi^ void VerifyWindow()
\&ERSk2 {
GlQ=M )E for(int i=0;i<MAX_KEY;i++){
aH'^`]'_= if(hCallWnd
!=NULL){ /\
~{
if(!IsWindow(hCallWnd)){ V%Y.N4H
hCallWnd=NULL; Lm ,io\z
HotKey=0; 4sNM#]%|
HotKeyMask=0; cpu+"/\
KeyCount--; >4LX!^V"
} !Q#u
i[0q
} P,I3E?! j
} uZ<Bfrc
} ~g1@-)zYxK
Qbt
fKn95
BOOL CHookApp::InitInstance() |])%yRAGQ
{ ,1^)JshZ~
AFX_MANAGE_STATE(AfxGetStaticModuleState()); zs[t<`2
hins=AfxGetInstanceHandle(); ^C<dr}8
InitHotkey(); 47$JN}qI0
return CWinApp::InitInstance(); ,A[HYc|uy
} +1h^9Y'
bTHJb pt*-
int CHookApp::ExitInstance() GN=F-*2
{ ~;bwfp_
VerifyWindow(); w<\N-J|m
UnInit(); O}IS{/^7
return CWinApp::ExitInstance(); bsqoR8
} Q6Jb]>g\H
D=9x/ ) *G
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file >6jyd{
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) 2z )h,<D
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ ,ZMYCl]
#if _MSC_VER > 1000 yU .B(|
#pragma once ~@itZ,d\
#endif // _MSC_VER > 1000 {) Y
&Vr5
"UVV/&`o
class CCaptureDlg : public CDialog t@4X(i0
{ 1DZGb)OU
// Construction -VRu^l#
public: 3'1O}xO
BOOL bTray; MKoN^(7
BOOL bRegistered; ]6=cSs!
BOOL RegisterHotkey(); %[NefA(
UCHAR cKey; pjjs'A*y
UCHAR cMask; r8Gq\ ^
void DeleteIcon(); 6"ZQN)7
void AddIcon(); 1<bSH n9
UINT nCount; Y`lC4*g
void SaveBmp(); MzJ5_}
CCaptureDlg(CWnd* pParent = NULL); // standard constructor "uZ'oN
// Dialog Data 8&dmH&
//{{AFX_DATA(CCaptureDlg) 0Apvuf1
enum { IDD = IDD_CAPTURE_DIALOG }; M{O2O(
CComboBox m_Key; 5
0~L(<
BOOL m_bControl; s2w.V
O
BOOL m_bAlt; \ZCc~muR
BOOL m_bShift; )o9CFhFB
CString m_Path; /SN.M6~
CString m_Number; ^z0[{1
//}}AFX_DATA [gQ~B1O
// ClassWizard generated virtual function overrides xvpS%MS
//{{AFX_VIRTUAL(CCaptureDlg) Oe2Tmvl
public: E.6^~'/
virtual BOOL PreTranslateMessage(MSG* pMsg); ;]<$p[m
protected: mRQ F5W6
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support .0\Wu+
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); y6:=2(]w<p
//}}AFX_VIRTUAL `@Kh>K
// Implementation {/#?n["
protected: U%w-/!p
HICON m_hIcon; wond>m
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// Generated message map functions ce+\D'q[
//{{AFX_MSG(CCaptureDlg) iW)FjDTP
virtual BOOL OnInitDialog(); ?*}V>h 8m)
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); Z(Q?epyT
afx_msg void OnPaint(); p?Yovckm
afx_msg HCURSOR OnQueryDragIcon(); &Hh%pY"
virtual void OnCancel(); yDy3;*lE
afx_msg void OnAbout(); 27,WP-qie
afx_msg void OnBrowse(); U
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afx_msg void OnChange(); -*?a*q/#nQ
//}}AFX_MSG ,$}v_-:[l
DECLARE_MESSAGE_MAP() $lV0TCgba8
}; \>,{)j q;
#endif 7F+w o
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file m0=CD
#include "stdafx.h" E\RQm}Z09
#include "Capture.h" fa<83<.D
#include "CaptureDlg.h" nX?fj<oR|
#include <windowsx.h> I?F^c6M=
#pragma comment(lib,"hook.lib") 3~Ipcr
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#ifdef _DEBUG %li'j|
#define new DEBUG_NEW <([o4%
#undef THIS_FILE u!{P{C
static char THIS_FILE[] = __FILE__; q;B-np?U
#endif aEX+M57k~
#define IDM_SHELL WM_USER+1 6Y}#vZ
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); 2psLX
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); ,F:l?dfB\I
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; oVmGZhkA@'
class CAboutDlg : public CDialog |y;+xEl6
{ "d.qmM
public: j##IJm
CAboutDlg();
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// Dialog Data 5F
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//{{AFX_DATA(CAboutDlg) ;t*45
enum { IDD = IDD_ABOUTBOX }; xj%h-@o6
//}}AFX_DATA b.ow0WYe
// ClassWizard generated virtual function overrides JrCm >0g
//{{AFX_VIRTUAL(CAboutDlg) Fz>J7(Y.j
protected: dc%+f
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support Is?0q@
//}}AFX_VIRTUAL 6ng
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// Implementation 'SOp!h$
protected: ULQ*cW&;?
//{{AFX_MSG(CAboutDlg) lBPZB%
//}}AFX_MSG u-j Gv| ,|
DECLARE_MESSAGE_MAP() .
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}; S ._9
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) !:e}d+F
{ +J+]P\:
//{{AFX_DATA_INIT(CAboutDlg) X}Fc0Oo
//}}AFX_DATA_INIT tlvLbP*r
} r6MQ|@
M@{GT/`Pf
void CAboutDlg::DoDataExchange(CDataExchange* pDX) X "1q$xwc
{ }$iH3#E8
CDialog::DoDataExchange(pDX); 4MIL#1s
//{{AFX_DATA_MAP(CAboutDlg) my*UN_]
//}}AFX_DATA_MAP Mx$VAV^\
} 9\Yj`,i5
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BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) htMpL
//{{AFX_MSG_MAP(CAboutDlg)
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// No message handlers (x?A#o>%
//}}AFX_MSG_MAP \JN<