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:
M[=sQnnSFW
dM5N1$1, 一、实现方法
73E[O5?b t(- 5l 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:
pH?"@ vqwSOh|P9 #pragma data_seg("shareddata")
#X<s_.7DJ HHOOK hHook =NULL; //钩子句柄
)-LSn UINT nHookCount =0; //挂接的程序数目
cvnRd.& static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
pH.&OW% static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
/gLi(Uw static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
Rd+`b static int KeyCount =0;
>!P !F( static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
"Ze<dB#,Y #pragma data_seg()
7t/C:2^& F[oTc^dr 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。
0 ^ $6U F:2V; DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
}?%5Ae7l, n{.SNipU BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
}{) >aJ cKey,UCHAR cMask)
:YN,cI d* {
%R*-oQ1T BOOL bAdded=FALSE;
6\/(TW& for(int index=0;index<MAX_KEY;index++){
&28%~&L if(hCallWnd[index]==0){
^@xn 3zJ hCallWnd[index]=hWnd;
f(*^zga, HotKey[index]=cKey;
)}R
w@70L- HotKeyMask[index]=cMask;
JVNp= ikK bAdded=TRUE;
>z69r0)> KeyCount++;
r(/+-
t break;
Lc13PTz>>g }
j}@n`[V1 }
ns !Mqcm return bAdded;
4VfZw\^ }
Q>>II|~;J //删除热键
l=t$XWh! BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
\@:mq]Y {
3R$*G8v BOOL bRemoved=FALSE;
W&0KO-}ot for(int index=0;index<MAX_KEY;index++){
{vAv ;m if(hCallWnd[index]==hWnd){
o51jw(wO if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
dht*1i3v hCallWnd[index]=NULL;
g%f6D%d)A HotKey[index]=0;
<>6 DPHg~ HotKeyMask[index]=0;
RE75TqYW bRemoved=TRUE;
[>U =P` KeyCount--;
NYp46; break;
zvnR'\A_ }
.uu[MzMIu }
*Nh[T-y(s }
-85W/% return bRemoved;
SpX6PwM }
'#@tovr qFYM2 H~r":A'"* DLL中的钩子函数如下:
Lkl^
` $23dcC*hI LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
$|bdeQPr\ {
:Z5Twb3h BOOL bProcessed=FALSE;
xc6A&b>jI if(HC_ACTION==nCode)
5\eM3w'd {
6'1m3<G_ if((lParam&0xc0000000)==0xc0000000){// 有键松开
XhG3Of-6 switch(wParam)
B1Cu?k);. {
uu+)r case VK_MENU:
*.F4?i2D MaskBits&=~ALTBIT;
T:(c/> break;
'Q F@@ 48 case VK_CONTROL:
#Vi:-zyY MaskBits&=~CTRLBIT;
`E2HQA@ break;
Z`Sbq{Kx case VK_SHIFT:
/L? ia MaskBits&=~SHIFTBIT;
2io~pk> break;
OtFGo8 default: //judge the key and send message
&i?>mt break;
,$<="kJk }
wW+@3bPl for(int index=0;index<MAX_KEY;index++){
$z5 if(hCallWnd[index]==NULL)
r:Rk!z* continue;
}:a:E~5y if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
8[xl3= {
EgT?Hvx: SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
@Lf-=9 bProcessed=TRUE;
|#?:KvU97E }
#J09Eka;J }
ZQY?wO: [ }
bL]NSD else if((lParam&0xc000ffff)==1){ //有键按下
|Y&&g=7 switch(wParam)
yRv4,{B}X> {
G2BB]] m3 case VK_MENU:
Kk9W=vd MaskBits|=ALTBIT;
Yb;$z' break;
>qC,IQ' case VK_CONTROL:
r`GA5}M MaskBits|=CTRLBIT;
5isqBu break;
G"|`&r@ case VK_SHIFT:
%$CV?K$C MaskBits|=SHIFTBIT;
K)[DA*W break;
%{HeXe default: //judge the key and send message
DA wUG break;
8*Ke;X~N }
|g,99YIv> for(int index=0;index<MAX_KEY;index++){
&Y3r'" if(hCallWnd[index]==NULL)
OT{cP3;0*o continue;
!ZrU@T if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
hX9vtV5L {
H^r;,Q$9 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
JOFQyhY0>m bProcessed=TRUE;
S@Q4fmH }
#)PAvBJ;m }
>JckN4v }
5l[&-:(Lh if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
GLtd6; V for(int index=0;index<MAX_KEY;index++){
Q.Xs%{B if(hCallWnd[index]==NULL)
LZH~VkK@m} continue;
iininITOS{ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
Hx#1TqC/ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
yHYK,3/C, //lParam的意义可看MSDN中WM_KEYDOWN部分
,,HoD~]rd }
&-zW1wf }
^2)<H7p }
xh|<`>5 return CallNextHookEx( hHook, nCode, wParam, lParam );
&UfP8GE9 }
KIXp+Z ]wm<$+@ 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:
bAS/cuZs Jy?; < BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
?8]g&V BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
B3g#) <e'/z3TbRW 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:
L-eO_tTh0 <@H`5[R LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{u)>W@Lr {
SS*3Qx:[ if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
Ci(c`1av {
@<`P-+m //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
#G!\MYfQt SaveBmp();
B|SE | return FALSE;
DA_}pS" }
c$^~7.~{Qy …… //其它处理及默认处理
'|J~2rbyr }
^ DCBL&I x|`BF%e/v t0.71( 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
r&3EM[*Iw %fMFcL#h 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
N.UeuLz
,xI
FF-[0 二、编程步骤
9v@P|
Kw=][}d`D 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
)}lO%B'K i62GZeE 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
PvB{@82 .s-*aoj 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
D=@bP B> hg2UZ%
Y 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
e?_uJh" = P$Q;d 5、 添加代码,编译运行程序。
`G:I|=#w *aW:Z6N 三、程序代码
+$$5Cv5#<& &lnM
1W ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
$O_{cSKg7 #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
COA*Q #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
Qv6-,6< #if _MSC_VER > 1000
P:%r3F #pragma once
"</A)y& #endif // _MSC_VER > 1000
T^Ol=QCu #ifndef __AFXWIN_H__
#
11<=3Yj #error include 'stdafx.h' before including this file for PCH
t?wVh0gT #endif
T~8kKw #include "resource.h" // main symbols
s"5wnp6pW class CHookApp : public CWinApp
@%BsQm {
4^T_" W} public:
z1nKj\AM2 CHookApp();
"7J38Ej\ // Overrides
ZRj/lQ2D // ClassWizard generated virtual function overrides
moRo>bvN~ //{{AFX_VIRTUAL(CHookApp)
?7uK:'8 public:
x%W% virtual BOOL InitInstance();
GIhX2EvAS virtual int ExitInstance();
5Nl?Km~ //}}AFX_VIRTUAL
Ug )eyu //{{AFX_MSG(CHookApp)
q.VZ P // NOTE - the ClassWizard will add and remove member functions here.
N\anjG // DO NOT EDIT what you see in these blocks of generated code !
"0LSy x //}}AFX_MSG
?Ta<.j DECLARE_MESSAGE_MAP()
SZvp%hS0 };
ipyc(u6Z5 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
L)c]i'WZ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
A|YiSwyy BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
_*ar\A` BOOL InitHotkey();
XhUVDmeUMb BOOL UnInit();
f7/M _sx #endif
OlP1Zd/l MM6PaD{ //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
-"rANP-UI #include "stdafx.h"
^hcK& #include "hook.h"
'^`iF,rg #include <windowsx.h>
&H[7UyC #ifdef _DEBUG
XT?wCb41R #define new DEBUG_NEW
:7~DiH:Q
#undef THIS_FILE
;3XOk+ static char THIS_FILE[] = __FILE__;
.bUj #endif
YJ|U|[ #define MAX_KEY 100
"}vxHN# #define CTRLBIT 0x04
_2hZGC%&E #define ALTBIT 0x02
@z^7*#vQv #define SHIFTBIT 0x01
~G1B}c] #pragma data_seg("shareddata")
KL./ HHOOK hHook =NULL;
|K" nSXzk UINT nHookCount =0;
DMOP*;Uk static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
p-xG&CU static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
+8Y|kC{9" static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
g7{:F\S static int KeyCount =0;
GI@;76Qf static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
C3'?E<F #pragma data_seg()
;iW>i8 HINSTANCE hins;
M%WO void VerifyWindow();
j2%fAs< BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
@}2EEo# //{{AFX_MSG_MAP(CHookApp)
51tZ:-1! // NOTE - the ClassWizard will add and remove mapping macros here.
|{JI=$ // DO NOT EDIT what you see in these blocks of generated code!
|w+
O.%= //}}AFX_MSG_MAP
rZWs-]s6t END_MESSAGE_MAP()
Ckc5;:b&m kj6H+@
{ CHookApp::CHookApp()
#lO ^PK {
[=",R&uD$ // TODO: add construction code here,
`Tei // Place all significant initialization in InitInstance
C80< L5\ }
b
+Z/nfS Ahc9HA2 CHookApp theApp;
;2$0j1> LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
5WvsS(
9H {
)7p(htCz5 BOOL bProcessed=FALSE;
'j-U=2,n if(HC_ACTION==nCode)
jYvl-2A' {
Z1Qv>@u if((lParam&0xc0000000)==0xc0000000){// Key up
K>C@oE[W switch(wParam)
0Y:)$h2? {
$ w+.-Tr case VK_MENU:
=sAU5Ag68 MaskBits&=~ALTBIT;
Z*ag{N break;
r`\@Fv, case VK_CONTROL:
fjy7 gC2 MaskBits&=~CTRLBIT;
[jksOC)@4 break;
9s*QHCB0 case VK_SHIFT:
Q7-iy MaskBits&=~SHIFTBIT;
!l]_c5 break;
$N Mu default: //judge the key and send message
!K0 U.. break;
i]OEhB
Y }
$E.Fgy:G for(int index=0;index<MAX_KEY;index++){
D)Ep!`Q
if(hCallWnd[index]==NULL)
)U7fPKQ continue;
1wm`a if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
^!x! F {
8]oolA:^4s SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
"0,FB4L[U5 bProcessed=TRUE;
c2Exga_ }
)iZU\2L }
(G/(w%#7_ }
R>]7l!3^1 else if((lParam&0xc000ffff)==1){ //Key down
z~==7:Os switch(wParam)
D/JSIDd {
}+Q4s] case VK_MENU:
b^&azUkMN MaskBits|=ALTBIT;
;9~
WB X" break;
>rJ**y case VK_CONTROL:
cGR) $: MaskBits|=CTRLBIT;
#C~ </R% break;
c*]f#yr? case VK_SHIFT:
g cB
hEw MaskBits|=SHIFTBIT;
^b|I^TN0 break;
h"/'H)G7_& default: //judge the key and send message
2W`WOBz break;
Xs# _AX }
JWYe~ for(int index=0;index<MAX_KEY;index++)
cy)-Rfg {
![nL/ if(hCallWnd[index]==NULL)
S;jD@j\t& continue;
tv`b## if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
l($8HAJ {
R\XS5HOE( SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
P3n#s2o6y bProcessed=TRUE;
)<{u
oH }
NbTaI{r }
qp/1tC` }
:CK`v6 Qs if(!bProcessed){
lS#:u-k for(int index=0;index<MAX_KEY;index++){
de)4)EzUP if(hCallWnd[index]==NULL)
#z
_<{'
P" continue;
~]QQaP if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
]s\vc:cc? SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
-CuuO=h }
8)=(eI$ }
</D.}ia }
Maq`Or|4 return CallNextHookEx( hHook, nCode, wParam, lParam );
L+p}%!g }
Q{?\qCrrYl dNNXMQ0" BOOL InitHotkey()
D)?%kNeA {
\#LDX,= if(hHook!=NULL){
rab$[?] nHookCount++;
FU/:'/ L return TRUE;
4w=v
/WDo }
fM7B<eB else
sve} ent hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
TukhGgmF if(hHook!=NULL)
J]XLWAM nHookCount++;
-j]c(Q MA] return (hHook!=NULL);
WeaT42*Q{ }
H#D:'B j29 BOOL UnInit()
,zr9* t {
7M7Lj0Y)L if(nHookCount>1){
8/(}Wet nHookCount--;
)^AZmUYZ return TRUE;
wdfbl_`T }
iQ(j_i'+!I BOOL unhooked = UnhookWindowsHookEx(hHook);
_pZ
< if(unhooked==TRUE){
A[^#8evaK nHookCount=0;
dor1(@no| hHook=NULL;
|LZ{kD| }
iu(obmh/o return unhooked;
>r7PK45.K }
?d%{- =X^a BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
_u^3uzu {
m"/..&'GC BOOL bAdded=FALSE;
gaz",kK< for(int index=0;index<MAX_KEY;index++){
/g!ZU2&l if(hCallWnd[index]==0){
K>e-IxA);0 hCallWnd[index]=hWnd;
>6jal?4u- HotKey[index]=cKey;
V^R,j1* HotKeyMask[index]=cMask;
" "m-5PGYo bAdded=TRUE;
9
@ < KeyCount++;
6E
K <9M break;
5,##p"O( }
-dO8Uis$ }
q4w]9b/ return bAdded;
p+|8(w9A${ }
Z!~_#_Ugl z9 Ch %A{ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
~cSXBc,+ {
du$M BOOL bRemoved=FALSE;
?%$O7_ThvA for(int index=0;index<MAX_KEY;index++){
+aL if(hCallWnd[index]==hWnd){
R*2N\2 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
JxwKTFU'3O hCallWnd[index]=NULL;
! J<Xel{ HotKey[index]=0;
21tv(x HotKeyMask[index]=0;
J&fIWZ bRemoved=TRUE;
\V!{z;.fA KeyCount--;
^pd7nr~Y break;
0$c(<+D }
aT IzfqCM }
No6-i{HZ }
XP
o#qT8n return bRemoved;
poW%F zj }
d]E={}qo& ;YY<KuT void VerifyWindow()
YR0AI l:L {
o*/;Zp== for(int i=0;i<MAX_KEY;i++){
Z81;Y=( if(hCallWnd
!=NULL){ y3b"'-%
if(!IsWindow(hCallWnd)){ m4oj1h_4
hCallWnd=NULL; tmq?h%O>
HotKey=0; }:c~5whN
HotKeyMask=0; 4V4S5V
KeyCount--; @@K/0:],
} u9KT_`
)
} '_4apyq|
} _,60pr3D'
} /huh}&NNu
-O?HfQ
BOOL CHookApp::InitInstance() CF','gPnc
{ BK4S$B
AFX_MANAGE_STATE(AfxGetStaticModuleState()); d3q.i5']G
hins=AfxGetInstanceHandle(); Qd YYWD
InitHotkey(); u28$V]
return CWinApp::InitInstance(); \3^V-/SJf
} ],0I`!\
dR.?Kv(,E
int CHookApp::ExitInstance() 4hxP`!<
{ K/Yeh<_&
VerifyWindow(); #`gX(C>
UnInit(); .rO~a.kG
return CWinApp::ExitInstance(); 2bTS,N/>
} syg{qtBz^
3e^0W_>6
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file 0(Y,Q(JTo&
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) = FV12(U
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ V6[jhdb
#if _MSC_VER > 1000 qGH[kd
#pragma once )@I] Rk?
#endif // _MSC_VER > 1000 +C7E]0!r
pXl qE,
class CCaptureDlg : public CDialog TA/hj>rV
{ 2e1%L,y{W
// Construction YYFS
({
public: j0+D99{R
BOOL bTray; e#k rr
BOOL bRegistered; 1)h<)
BOOL RegisterHotkey(); AN:s%w2
UCHAR cKey; f/8&-L
UCHAR cMask; @]#[TbNo
void DeleteIcon(); 0aY\(@
void AddIcon(); cq?,v?m
UINT nCount; IFew3!{\
void SaveBmp(); qF$y
p>|#
CCaptureDlg(CWnd* pParent = NULL); // standard constructor QOUyD;0IW
// Dialog Data !2HF|x$
//{{AFX_DATA(CCaptureDlg) M0lJyzJ
enum { IDD = IDD_CAPTURE_DIALOG }; r`<e<C
CComboBox m_Key; k6z
]-XG
BOOL m_bControl; ;}f {o^ ]'
BOOL m_bAlt; |-{e!&
BOOL m_bShift; bws}'#-*
CString m_Path; zE1=P/N
CString m_Number; QnBWZUI
//}}AFX_DATA &F:.V$
// ClassWizard generated virtual function overrides ;%
KS?;%[
//{{AFX_VIRTUAL(CCaptureDlg) B.od{@I(Xp
public: mD% qDKI
virtual BOOL PreTranslateMessage(MSG* pMsg); C.#Ha-@uz
protected: ]?T^tJ
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support Hpz1Iy@
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); ZG1TRF "
//}}AFX_VIRTUAL ^pu8\K;~
// Implementation w<THPFFF"
protected: P3W3+pwq
HICON m_hIcon; Ig?9"{9p
// Generated message map functions *a\x!c"
//{{AFX_MSG(CCaptureDlg) q:M'|5P
virtual BOOL OnInitDialog(); D`[@7$t
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); l$j~p=S$F
afx_msg void OnPaint(); YU6|/
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afx_msg HCURSOR OnQueryDragIcon(); ,Nw2cv}D
virtual void OnCancel(); &E0^Jz
afx_msg void OnAbout(); MHt
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afx_msg void OnBrowse(); "2-D[rYZ
afx_msg void OnChange(); MtPdpm6\
//}}AFX_MSG U&
DECLARE_MESSAGE_MAP() ndDF(qHr
}; |P&
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#endif h {J io>
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file Q6URaw#Yt`
#include "stdafx.h" )i.pE]!+
#include "Capture.h" w{ _g"X
#include "CaptureDlg.h" A:y^9+Da
#include <windowsx.h> j~.tyxOq#
#pragma comment(lib,"hook.lib") 0S>L0qp
#ifdef _DEBUG |BhL.
#define new DEBUG_NEW /CyFe<