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:
T12Zak4.=
F+NX
[ 一、实现方法
*:+ZEFMq _u;pD- 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^DU5ats> Xf"<
>M #pragma data_seg("shareddata")
KiFTj$w, HHOOK hHook =NULL; //钩子句柄
} 7:T?
`V: UINT nHookCount =0; //挂接的程序数目
0Ntvd7"`} static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
4i&Rd1#0dI static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
8mLW^R:` static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
h-O;5.m-P static int KeyCount =0;
Q`.q,T8I static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
T~L V\}h #pragma data_seg()
.v}|Tp&k {jwLVKT$ 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。
IG\Cj7{K^ aO(iKlZ$ 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:
'Q7^bF^ 8lDb<i BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
k'
Fu&r cKey,UCHAR cMask)
A)j!Wgs^z {
~H
BOOL bAdded=FALSE;
}kItVx for(int index=0;index<MAX_KEY;index++){
n'q:L(`M if(hCallWnd[index]==0){
5`:d$rv hCallWnd[index]=hWnd;
0y/31hp HotKey[index]=cKey;
IC8%E3 HotKeyMask[index]=cMask;
An`*![ bAdded=TRUE;
SYf1dbc..u KeyCount++;
f9},d1k break;
|'P$zMAF }
f}*:wj }
@TXLg2 return bAdded;
'3sySsD&O }
%K=_ //删除热键
wD$UShnm9- BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
{J/Fp# {
RjgJIVm( BOOL bRemoved=FALSE;
h~CLJoK< for(int index=0;index<MAX_KEY;index++){
YAeF*vP if(hCallWnd[index]==hWnd){
7Nk|9t if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
"lt5gu! `u hCallWnd[index]=NULL;
,LSiQmV5 HotKey[index]=0;
4$ihnb`DQN HotKeyMask[index]=0;
v2:i'j6 bRemoved=TRUE;
/K1cP>oE KeyCount--;
h7T),UL break;
`F&~SU, }
u,d5/`E }
)u=W?5%=} }
y5O &9Ckw return bRemoved;
79d(UG'O }
XpE847!soL FY^Nn |S|'o*u DLL中的钩子函数如下:
[Y@>,B!V H|wP8uQC LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
]{\M,txo8 {
1(:!6PY BOOL bProcessed=FALSE;
<;~u@^> if(HC_ACTION==nCode)
rcMf1\ {
y@LiUe5 if((lParam&0xc0000000)==0xc0000000){// 有键松开
es x/{j;<u switch(wParam)
W-&V:S{< {
0x]?rd+q8Q case VK_MENU:
RB% y($ MaskBits&=~ALTBIT;
LGZa
l&9AY break;
NV9JMB{q case VK_CONTROL:
K5XW&|tY! MaskBits&=~CTRLBIT;
Av5:/c.B break;
MpZ\j case VK_SHIFT:
Vr( Z;YO MaskBits&=~SHIFTBIT;
y35~bz^2 break;
a@qc? default: //judge the key and send message
>{:hadUH break;
%-.;sO=g }
rvd%z7Z1o for(int index=0;index<MAX_KEY;index++){
!3mt<i]a" if(hCallWnd[index]==NULL)
#C?M- continue;
|rZMcl/ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
LfFXYX^ {
$YcB=l SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
w(
XZSE bProcessed=TRUE;
SUUN_w~ }
3z2
OW@zL$ }
6(4d3}F }
6Xm'^T else if((lParam&0xc000ffff)==1){ //有键按下
c-Yd> 4+1 switch(wParam)
CPRVSN0b{4 {
{$yju _[ case VK_MENU:
j4!O,.!T MaskBits|=ALTBIT;
{)!>e break;
+FqE fY4j case VK_CONTROL:
F N=WU<
5 MaskBits|=CTRLBIT;
$GGaR x break;
y*-_ case VK_SHIFT:
fPPP| MaskBits|=SHIFTBIT;
SZHgXl3: break;
pWJEFm default: //judge the key and send message
(?zD!%
k break;
<"P-7/j3j }
hdrsa}{g for(int index=0;index<MAX_KEY;index++){
^ W?cuJ8 if(hCallWnd[index]==NULL)
3)\fZYu) continue;
X|eZpIA45 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
)S2yU<6oOt {
s:"Sbml SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
xSK#ovH2 bProcessed=TRUE;
W [K.|8ho }
Xw!\,"{s }
%%uE^nX> }
1d]F$> if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
K SOD( for(int index=0;index<MAX_KEY;index++){
tZKw(<am if(hCallWnd[index]==NULL)
fZ7AGP continue;
ZCPUNtOl if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
fTvm2+.nX SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
X
V;j6g //lParam的意义可看MSDN中WM_KEYDOWN部分
`a|&aj0 }
!.$L=>:V }
/+SLq`'u) }
rHX^bcYK return CallNextHookEx( hHook, nCode, wParam, lParam );
W_Y8)KxG:L }
:Q3pP"H,} #m{*]mY@ 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:
`;;l {8 %g.cE}^ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
uy3<2L#. BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
wAprksZL# &.*UVc2+Y 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:
/]xa}{^B !!^z6jpvn LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
c!4F0(n4 {
crP2jF! if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
x
I.W-js[ {
A:r?#7 Ma //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
K\F0nToJ. SaveBmp();
YoKyiO!
return FALSE;
SE]5cJ'> }
IL %]4, …… //其它处理及默认处理
$El-pMq }
#lP8/-s^ XTJD> E
s5:S# 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
P#~B@d {G:y?q'z 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
_]>1(8_N E6A"Xo 二、编程步骤
)O~[4xV~ 7mi!yTr} 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
;[sW\Ou @dDeOnF 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
MePD:;mm^ G:=hg6' 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
WKEb
'^ aKbmj 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
pSw/QO9 :jLL IqhB 5、 添加代码,编译运行程序。
=^nb+}Nz( G21o@38e 三、程序代码
l]R0r{{ Cl}nPUoL ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
do}LaUz #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
+$,Re.WnP #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
Pd*[i7zhC #if _MSC_VER > 1000
jhNFaBrS #pragma once
{3tzr ;c? #endif // _MSC_VER > 1000
_IDZ.\'>$ #ifndef __AFXWIN_H__
S\e&xUA;| #error include 'stdafx.h' before including this file for PCH
W7i|uTM #endif
,fVD`RR(W? #include "resource.h" // main symbols
Ux[<g%F" class CHookApp : public CWinApp
\*xB<mq {
!_<6}:ZB public:
Bh>L"'.2 CHookApp();
}htjT/Nm // Overrides
E7fx4kV // ClassWizard generated virtual function overrides
BX,)G HE //{{AFX_VIRTUAL(CHookApp)
yB*,)x0
@ public:
-4a9 BE". virtual BOOL InitInstance();
WSkGVQu virtual int ExitInstance();
_u`YjzK //}}AFX_VIRTUAL
O !L`0
=%c //{{AFX_MSG(CHookApp)
'|C3t!H` // NOTE - the ClassWizard will add and remove member functions here.
(q>
TKM // DO NOT EDIT what you see in these blocks of generated code !
bLgH3[{ //}}AFX_MSG
wbO6Ag@)) DECLARE_MESSAGE_MAP()
_FLEz|%~ };
I2ek`t] LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
IV QH
p BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
tT$OnZu& BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
C$3*[ BOOL InitHotkey();
^u/%zL BOOL UnInit();
w2)Ro:G #endif
^NW[)Dq1< [m
t.2 . //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
.J"N} #include "stdafx.h"
v<qh;2 #include "hook.h"
sGvbL-S-f: #include <windowsx.h>
S2~cAhR|M #ifdef _DEBUG
c8qr-x1HG #define new DEBUG_NEW
US6_5>/ #undef THIS_FILE
n\#YGL<n static char THIS_FILE[] = __FILE__;
yC,/R371k #endif
XZ
rI w #define MAX_KEY 100
,g`%+s7 u #define CTRLBIT 0x04
G1"iu89d #define ALTBIT 0x02
)&DAbB!O #define SHIFTBIT 0x01
o_b[ * #pragma data_seg("shareddata")
}2A6W%^>] HHOOK hHook =NULL;
15$xa_w}L
UINT nHookCount =0;
fn#8=TIDf static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
)M*w\'M static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
g|=_@
pL static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
?HZp@& static int KeyCount =0;
cw;wv+|k static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
-wlj;U #pragma data_seg()
l{3B}_, HINSTANCE hins;
<t%gl5}| void VerifyWindow();
6 Z/`p~e BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
#c!:&9oU //{{AFX_MSG_MAP(CHookApp)
y!e]bvN // NOTE - the ClassWizard will add and remove mapping macros here.
OI R5QH // DO NOT EDIT what you see in these blocks of generated code!
ajbe7#} //}}AFX_MSG_MAP
5:Qz END_MESSAGE_MAP()
)fH
Q7 'Pz%c}hJ CHookApp::CHookApp()
T?9D?u?] {
Zw]`z*,yRA // TODO: add construction code here,
^S#; // Place all significant initialization in InitInstance
V la,avON }
=O/Bte. a(Y'C`x CHookApp theApp;
~iw&^p|=K LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
^-;S&= {
WxdQ^#AE BOOL bProcessed=FALSE;
61\u{@o$ if(HC_ACTION==nCode)
!\]^c {
urp|@WZ if((lParam&0xc0000000)==0xc0000000){// Key up
;D5>iek5 switch(wParam)
B`tq*T% {
mDD.D3RS case VK_MENU:
KaIKb=4L| MaskBits&=~ALTBIT;
pA7-B>Y break;
Xo^8o0xi case VK_CONTROL:
0V%c%]PH MaskBits&=~CTRLBIT;
>DL break;
bT,:eA case VK_SHIFT:
=j]y?;7q MaskBits&=~SHIFTBIT;
5Z=4%P*I break;
Tw~R-SiS`s default: //judge the key and send message
&\zYbGU break;
W?7l-k=S }
#86N
!&x for(int index=0;index<MAX_KEY;index++){
D?|D)"?qb if(hCallWnd[index]==NULL)
Z0|5VLk,<{ continue;
Ht`fC|E if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Q @}$b(b {
Rq4;{a/j SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
R!VfTAv bProcessed=TRUE;
T+8Yd(:hX }
uLms0r\@! }
F?L]Dff }
u09Tlqh0 3 else if((lParam&0xc000ffff)==1){ //Key down
egmUUuO switch(wParam)
kuY^o,u-1e {
w7)pBsI case VK_MENU:
cJKnB!iL5 MaskBits|=ALTBIT;
g`EZLDjt break;
F)P:lvp<r case VK_CONTROL:
.5JIQWE( MaskBits|=CTRLBIT;
6:1`lsP break;
ci,(]T+! case VK_SHIFT:
qLR;:$]Q&8 MaskBits|=SHIFTBIT;
1N5
E break;
+Z#=z,.^ default: //judge the key and send message
.EYL break;
5!0iK9O }
$-_" SWG. for(int index=0;index<MAX_KEY;index++)
F`}'^> {
Y A.&ap if(hCallWnd[index]==NULL)
@kXuC< continue;
+'H[4g` if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
L
K&c~
Uy {
}gSoBu SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
/Qgb t bProcessed=TRUE;
r#- }
2[
sY?C }
z/Lb1ND8 }
\Z*:l( if(!bProcessed){
@Z]0c=-+ for(int index=0;index<MAX_KEY;index++){
%PW-E($o< if(hCallWnd[index]==NULL)
b+s'B4@rb continue;
q/U-WQ<+ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
a[ULSYEi SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
&-/J~b)" }
%Tp9GGt }
LP3#f{U }
6/!:vsa"3 return CallNextHookEx( hHook, nCode, wParam, lParam );
Z<U,]iZB }
dJ"44Wu+J lw=kTYbq BOOL InitHotkey()
Gm+D1l i {
e]<Syrk if(hHook!=NULL){
wXNng(M7
nHookCount++;
y)r`<B return TRUE;
`(W"wC }
GTs,?t16/ else
Y58H.P hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
}#zL)+XI if(hHook!=NULL)
F'~r?D nHookCount++;
<h(AJX7wsD return (hHook!=NULL);
R;"$ PHD }
p5In9s BOOL UnInit()
+kI}O*s {
>A )Sl' if(nHookCount>1){
"t2T*'j{ nHookCount--;
c{'Z.mut return TRUE;
Zl_sbIY }
cg )(L; BOOL unhooked = UnhookWindowsHookEx(hHook);
^|/<e?~I if(unhooked==TRUE){
Z%#e* O0 nHookCount=0;
zDg*ds\ hHook=NULL;
W *0!Z:? }
CfOyHhhKX return unhooked;
y^r'4zN' }
\]Y<d s-#@t BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
/@"mQx~[q {
(R=ZI BOOL bAdded=FALSE;
ZW M:Wj192 for(int index=0;index<MAX_KEY;index++){
_Q:ot'(~0- if(hCallWnd[index]==0){
Gn7\4,C hCallWnd[index]=hWnd;
K-YxZAf HotKey[index]=cKey;
2?(/$F9X, HotKeyMask[index]=cMask;
2k!uk6 bAdded=TRUE;
/{({f?k<\/ KeyCount++;
xK8m\=# break;
6cg,L:j# }
t:dvgRJt* }
K*^'tltJ return bAdded;
bLTX_
R }
Zn1((J7 0MT?}D&TL BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
<F`9;WX {
H F*~bL BOOL bRemoved=FALSE;
.KYs5Qu for(int index=0;index<MAX_KEY;index++){
nUY)LnI if(hCallWnd[index]==hWnd){
C\rT'!Uk\Q if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
EAY+#>L* hCallWnd[index]=NULL;
VK9E{~0= HotKey[index]=0;
!'\(OFv9Im HotKeyMask[index]=0;
[3irr0D7l bRemoved=TRUE;
1`II%mf[ KeyCount--;
y;0Zk~R$ break;
:z?T/9,C }
[L7S`Z }
;[zZI~wh }
q.:a4w J return bRemoved;
( 3,7 }
)p!")
:'fv m:EYOe,w void VerifyWindow()
4YOLy\"S {
a"+VP>4 for(int i=0;i<MAX_KEY;i++){
+Kmxo4p if(hCallWnd
!=NULL){ |/-# N
if(!IsWindow(hCallWnd)){ Jx3a7CpX
hCallWnd=NULL; _ru<1n[4~
HotKey=0; :U1V 2f'l3
HotKeyMask=0; O[ans_8
KeyCount--; N9c#N%cu
} /|Gz<nSc
} v@X[0J_8
} v&^N +>p
} r|jBKq~
k \t6b1.M
BOOL CHookApp::InitInstance() M~sP|Ha"+
{ ,!~U5~
AFX_MANAGE_STATE(AfxGetStaticModuleState()); c1]\.s
hins=AfxGetInstanceHandle(); a(U/70j
InitHotkey(); XF4NRs
return CWinApp::InitInstance(); a0FU[*q
} 5o|u!#6
Mf:x9#
int CHookApp::ExitInstance() F,5}3$
{ |?fc]dl1]
VerifyWindow(); .|ZnU]~T
UnInit(); lVb;,C%K
return CWinApp::ExitInstance(); [yAR%]i-7
} `tsqnw
la!rg#)-X
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file g.EKdvY"%H
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) Lj3q?>D*^6
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ K)oN^
#if _MSC_VER > 1000
BgG+
#pragma once 6? (8KsaN
#endif // _MSC_VER > 1000 m+'X8}GC#O
PDh1*bf{u
class CCaptureDlg : public CDialog s&OwVQ<M
{ qo;F]v*pkK
// Construction i
`8Y/$aT
public: w*N9p8hb]
BOOL bTray; T\HP5&
BOOL bRegistered; UUql"$q
BOOL RegisterHotkey(); Neb%D8/Kn
UCHAR cKey; +hvVoBCM*
UCHAR cMask; |7T!rnr
void DeleteIcon(); gs|%3k |
void AddIcon(); )@Yr HS4
UINT nCount; Z.0^:rVp~
void SaveBmp(); i`:r2kU:*W
CCaptureDlg(CWnd* pParent = NULL); // standard constructor whg?X&j\V
// Dialog Data {GH
0
J"
//{{AFX_DATA(CCaptureDlg) A&0sD}I\K
enum { IDD = IDD_CAPTURE_DIALOG }; C>7k|;BvF
CComboBox m_Key; xF{<-b
BOOL m_bControl; /SD2e@x{U
BOOL m_bAlt; .es= w=
BOOL m_bShift; p>p=nL K
CString m_Path; V#6`PD6
CString m_Number; o' DXd[y
//}}AFX_DATA F;&'C$%
// ClassWizard generated virtual function overrides hpym!G
//{{AFX_VIRTUAL(CCaptureDlg) ,G,T&W
public: m[u
6<C
virtual BOOL PreTranslateMessage(MSG* pMsg); Hw/1~O$T
protected: IV:Knh+
?
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support >b/0i$8
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); ODM<$Yo:d
//}}AFX_VIRTUAL _hLM\L
// Implementation @ B3@M
protected: |^@TA=_
HICON m_hIcon; Kc\0-3 Z
// Generated message map functions Da8qR+*x
//{{AFX_MSG(CCaptureDlg) @,sg^KB
virtual BOOL OnInitDialog(); .|{*.YE
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); Fk
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afx_msg void OnPaint(); PHD$E s
afx_msg HCURSOR OnQueryDragIcon(); i@_|18F]`
virtual void OnCancel(); s\Cl3
afx_msg void OnAbout(); <OW` )0UX
afx_msg void OnBrowse(); te'<xfG
afx_msg void OnChange(); +Mv0X%(N
//}}AFX_MSG w>rglm&
DECLARE_MESSAGE_MAP() 9!FV.yp%F
}; )mZ`j.
#endif K)0 6][,
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file DjL(-7'p
#include "stdafx.h" %-T]!3"n
#include "Capture.h" JUU0Tx:`9)
#include "CaptureDlg.h"
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#include <windowsx.h> <v[,A8Q
#pragma comment(lib,"hook.lib") K=Fcy#,f
#ifdef _DEBUG Khw!+!(H
#define new DEBUG_NEW fwxyZBr
#undef THIS_FILE g[@]OsX
static char THIS_FILE[] = __FILE__; |2c '0Ibu
#endif mKnkHGM
#define IDM_SHELL WM_USER+1 sOLo[5y'
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); T?7ZF+yo6
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); 7,jh44(\=
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; ^O[qCX
class CAboutDlg : public CDialog lcIX
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