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:
U]d{hY."
?_}[@x 一、实现方法
LIirOf~e;! qmv%N 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:
Da)9s %_4 &37QUdp+p #pragma data_seg("shareddata")
}_:^&cT HHOOK hHook =NULL; //钩子句柄
IGOqV>; UINT nHookCount =0; //挂接的程序数目
%j{gZTz- static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
Rco#?' static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
;~#rdL static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
oG3>lqBwD2 static int KeyCount =0;
k0!b@
c static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
Mm+_> #pragma data_seg()
50Pz+: QV4{=1A 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。
v; &-]ka ixE72bX 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:
'@ (WT~g Ef:.)!;jy BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
8u!!a^F cKey,UCHAR cMask)
j<Lj1P3 {
rRly0H BOOL bAdded=FALSE;
wh[XJ_xY for(int index=0;index<MAX_KEY;index++){
11Pm lzy if(hCallWnd[index]==0){
mJ)o-BV hCallWnd[index]=hWnd;
j%#n}H HotKey[index]=cKey;
<p-R{}8 HotKeyMask[index]=cMask;
E+]gC bAdded=TRUE;
Iyz} ;7yVI KeyCount++;
iRBUX`0 break;
^CDQ75tR }
!#5RP5,,Y }
~OAS T return bAdded;
tTX2>8Gmr }
gle_~es'K //删除热键
aS-rRL|\L BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
A8dIL5 {
R'u M7,7 BOOL bRemoved=FALSE;
q 6%jCt2' for(int index=0;index<MAX_KEY;index++){
D42Bm&JocO if(hCallWnd[index]==hWnd){
#Bj.#5 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
~?H _?}e hCallWnd[index]=NULL;
~(~fuDT~O HotKey[index]=0;
=*~]lz__M HotKeyMask[index]=0;
B|/=E470G bRemoved=TRUE;
cX9
!a, KeyCount--;
4
B"tz! break;
&CV%+ }
&S>m+m' }
nX7{09 }
H3H3UIIT_ return bRemoved;
?;ZTJ }
z
v*hA/ J/:9;{R Pa'g=- DLL中的钩子函数如下:
Rs$k3 "\Zsr6y LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
4nN%5c~= {
9r+]V= BOOL bProcessed=FALSE;
3<88j&9 if(HC_ACTION==nCode)
KnaQhZ {
}*4 XwUM e if((lParam&0xc0000000)==0xc0000000){// 有键松开
D'$ki[{, switch(wParam)
MN}@EQvW== {
&}_E~jKK case VK_MENU:
4onRO!G, MaskBits&=~ALTBIT;
w4\b^iJz break;
f R$E*Jd case VK_CONTROL:
/. k4Y MaskBits&=~CTRLBIT;
d3v5^5kU break;
%AwR 4"M case VK_SHIFT:
suC] MaskBits&=~SHIFTBIT;
_VLc1svv break;
)$p<BL U default: //judge the key and send message
MDZ,a0?4t break;
D1}Bn2BM$ }
Rq-BsMX!A for(int index=0;index<MAX_KEY;index++){
9%^q?S/Rv if(hCallWnd[index]==NULL)
sOhQu>gN continue;
\DI%/(? if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
%5?qS`/c( {
-aK_ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
Ikv@}^p 7 bProcessed=TRUE;
Uo>pV9xRG }
80TSE* }
v9QR,b`n }
pTT7#b(t else if((lParam&0xc000ffff)==1){ //有键按下
9 +k7x, switch(wParam)
Km7HB!=< {
1:h{(
%`& case VK_MENU:
56T<s+X> MaskBits|=ALTBIT;
kq&xH;9=. break;
q+<X*yC case VK_CONTROL:
~xZFm MaskBits|=CTRLBIT;
vPz$jeA break;
xdGmiHN case VK_SHIFT:
A\nL(Nd MaskBits|=SHIFTBIT;
;.>CDt-E] break;
r%\(5H f default: //judge the key and send message
$lz\te break;
*8{PoD }
ByqB4Hv2 for(int index=0;index<MAX_KEY;index++){
wqEO+7)S if(hCallWnd[index]==NULL)
f_2tMiy5 continue;
iOXxxP%# if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
*{5p/}p {
i P gewjx SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
29p`G1n bProcessed=TRUE;
\wwY?lOe }
wQ-pIi{G }
^NwXvp>7- }
pB*8D if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
US3rkkgDO for(int index=0;index<MAX_KEY;index++){
lMoi5q if(hCallWnd[index]==NULL)
:)hS-*P continue;
+0)s{? if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
\ t4:(Jp 3 SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
O7 5^(keW //lParam的意义可看MSDN中WM_KEYDOWN部分
@AET.qGC }
X!#rw= Q }
,kS3Ioj }
M+4>l\ return CallNextHookEx( hHook, nCode, wParam, lParam );
[*^`rQ }
"O@L
IR7 /o%J /| 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:
rV;X1x}l Z&BJ/qk
\- BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
]U?)_P@} BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
,tqMMBwC~_ GxjmHo 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:
BSU%.tmI 8ExEhBX8 LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
3<">1] /, {
@)n xX))a if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
j_YpkKhen {
m?wPZ^u //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
@Tk5<B3 SaveBmp();
O_-Lm4g?4 return FALSE;
ixc~DV+@[ }
G- nS0Kn: …… //其它处理及默认处理
R
<Mvwu }
bn$a7\X- =LLix .
> E$!0h_.( 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。
G?Fqm@J{XT -!w({rP 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。
qI (<5Wxl :K
J#_y\rt 二、编程步骤
;;|S
QX =@BVO@z@ 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";
BCUn[4Gp /~=W3lhY 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
[ H"\<"1o LEu_RU? 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;
k/'>,WE l}\q }7\) 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;
&USKudXmb IXQxjqd^ 5、 添加代码,编译运行程序。
i|M^QKvF %2)B.qTp& 三、程序代码
Q)vf>LwC2S )o4B^kq ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
^xz*%2@ #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
YS$42J_T #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
&?[uY5Mk #if _MSC_VER > 1000
<WPLjgtn3 #pragma once
b{X,0a{* #endif // _MSC_VER > 1000
6yU#;|6d #ifndef __AFXWIN_H__
|t <Uh,Bt #error include 'stdafx.h' before including this file for PCH
/<"<N<X #endif
Y7q=] #include "resource.h" // main symbols
xcf`i:\ class CHookApp : public CWinApp
b9 Gq';o {
0 Z{;sW public:
|/!3 N CHookApp();
c-s A?q#| // Overrides
^)wTCkH&y // ClassWizard generated virtual function overrides
ONr}{T%@/ //{{AFX_VIRTUAL(CHookApp)
8Qm%T7]UFb public:
k+nfW]UNF virtual BOOL InitInstance();
~6bf-Wg'X virtual int ExitInstance();
Ih RWa|{I //}}AFX_VIRTUAL
l:Hm|9UZ //{{AFX_MSG(CHookApp)
.A6i?iROe // NOTE - the ClassWizard will add and remove member functions here.
IZw>!KYG // DO NOT EDIT what you see in these blocks of generated code !
VDnN2)Km* //}}AFX_MSG
,\".|m1o. DECLARE_MESSAGE_MAP()
x~;1CB };
E![Ye@w LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
^/`W0kT BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
G&7!3u BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
4xYW?s( BOOL InitHotkey();
Dej_(Dz_S BOOL UnInit();
0<^!<i(% #endif
Ad%3 fvn V1h&{D\" //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
16pk4f8 #include "stdafx.h"
)c;zNs #include "hook.h"
P84uEDY #include <windowsx.h>
>5%;NI5
G #ifdef _DEBUG
z&R
#j #define new DEBUG_NEW
D=>[~u3H #undef THIS_FILE
_zuX6DO static char THIS_FILE[] = __FILE__;
z+~klv3 #endif
}4dbS ;C< #define MAX_KEY 100
8(jUCD #define CTRLBIT 0x04
;1gWz
#define ALTBIT 0x02
8?
U!PW #define SHIFTBIT 0x01
4Y.o RB #pragma data_seg("shareddata")
q2SlK8`QJ HHOOK hHook =NULL;
bx XNv^ UINT nHookCount =0;
]i)g!J8f- static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
sFrerv&0 static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
%k+G-oT5 static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
iYPlgt/Y! static int KeyCount =0;
vGST{Lz; static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
*IGCFZbp41 #pragma data_seg()
@Q%9b )\\ HINSTANCE hins;
AP:(/@K| void VerifyWindow();
a7~%( L@r BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
Dwx^hNh //{{AFX_MSG_MAP(CHookApp)
!XtZI3Xu // NOTE - the ClassWizard will add and remove mapping macros here.
&[Zg;r // DO NOT EDIT what you see in these blocks of generated code!
awC:{5R8v //}}AFX_MSG_MAP
3<"!h1x5 END_MESSAGE_MAP()
_G62E$= 9|{t%F=- CHookApp::CHookApp()
lL<LJ
:L {
kMJA#{< // TODO: add construction code here,
GxynLXWo> // Place all significant initialization in InitInstance
V1]QuQ{&s }
Droa1_FX `|2p1Ei CHookApp theApp;
!yQ%^g` LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
nmN3Z_ {
J? 4E Hl BOOL bProcessed=FALSE;
^T< HD if(HC_ACTION==nCode)
2m8|0E|@ {
j=U^+jAn if((lParam&0xc0000000)==0xc0000000){// Key up
6eB2mcV switch(wParam)
bd$``(b`v {
j8cXv case VK_MENU:
t(.jJ>|+* MaskBits&=~ALTBIT;
<aRsogu"P break;
x o{y9VS case VK_CONTROL:
V/dL-;W; MaskBits&=~CTRLBIT;
7.W$6U5 break;
ahmxbv3f=5 case VK_SHIFT:
1Z_2s2`p MaskBits&=~SHIFTBIT;
&W*do break;
q L-Ni default: //judge the key and send message
|!?lwBs4 break;
/hv2=A }
`=.A])> for(int index=0;index<MAX_KEY;index++){
k>V~iA if(hCallWnd[index]==NULL)
.Z9{\tj continue;
<t"KNKI if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
.Y*jL &! {
2E$K='H:, SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
c`agrS:P bProcessed=TRUE;
b+tm[@|,v }
S0]JeP+3! }
p`=v$_]?( }
9Z^\b)x else if((lParam&0xc000ffff)==1){ //Key down
&VdKL2 switch(wParam)
IA3m.Vxj ^ {
q}r{%ypf case VK_MENU:
'mm~+hp MaskBits|=ALTBIT;
VTl\'>(Cl break;
tW[dJKw case VK_CONTROL:
MD+e!A# o MaskBits|=CTRLBIT;
HbZFL*2x3 break;
JF6=0 case VK_SHIFT:
6BY(Y(z MaskBits|=SHIFTBIT;
9.^2CM6l break;
QTmMj@R&( default: //judge the key and send message
k8S`44vj break;
Dwa.ZY}- }
=}OcMM`f for(int index=0;index<MAX_KEY;index++)
3T)_(SM" {
5STk" if(hCallWnd[index]==NULL)
{9;x\($&a continue;
8}.V[,]6 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
(/e[n.T {
Lz:Q6 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
+ :;6kyM6X bProcessed=TRUE;
kVY0
E }
*Kmo1>^ }
-Crm#Ib~ }
`s|^ if(!bProcessed){
~(P\'H&(h for(int index=0;index<MAX_KEY;index++){
&S9O:>=* if(hCallWnd[index]==NULL)
M}\p/r= continue;
K]H [A, if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
m;oCi}fL SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
=DsFR9IB }
ohlCuH3 }
xDO1gnH% }
Z1N=tL return CallNextHookEx( hHook, nCode, wParam, lParam );
& oj$h }
kj]m@mS[ T;1aL4w" BOOL InitHotkey()
f|NWn`#bY {
tBtmqxx if(hHook!=NULL){
_`d=0l*8 nHookCount++;
D`hg+64} return TRUE;
=`/GBT$ }
^CfWLL&
c else
#'fQx`LV hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
:P?zy| aBi if(hHook!=NULL)
V[^+lR nHookCount++;
!JnxNIr&i| return (hHook!=NULL);
w@i;<LY. }
W;^6=(&xn BOOL UnInit()
#%{x*y:Ms {
.gs:.X)TG9 if(nHookCount>1){
R&@NFin nHookCount--;
^2-+MWW. return TRUE;
LLU]KZhtY| }
8<_dNt'91 BOOL unhooked = UnhookWindowsHookEx(hHook);
HbMD5( if(unhooked==TRUE){
<Url&Z nHookCount=0;
Jie=/:& hHook=NULL;
*f
k3IvAXu }
5fuYva
>Ik return unhooked;
V1
{'d[E* }
3dB{DuQ -oB`v' BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
@M=\u-jJ. {
wak`Jte=}m BOOL bAdded=FALSE;
KF}_|~~T for(int index=0;index<MAX_KEY;index++){
?,oE_H if(hCallWnd[index]==0){
jUCDf-_ m hCallWnd[index]=hWnd;
evro]&N{ HotKey[index]=cKey;
T&u25"QOf HotKeyMask[index]=cMask;
QB6.
o6 bAdded=TRUE;
[WN2ZQ KeyCount++;
WF` break;
2|D<0d#W }
x>[f+Tc }
Igb%bO_ return bAdded;
^^kL.C Ym }
Dy^A??A[E} Dfw%Bu BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
l(uV@_3 {
)@E'yHYO> BOOL bRemoved=FALSE;
jFGY`9Zw0 for(int index=0;index<MAX_KEY;index++){
w(UZmZb} if(hCallWnd[index]==hWnd){
A}MF>.!}C if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
8
_|"+Ze hCallWnd[index]=NULL;
G^A }T3 HotKey[index]=0;
<59G HotKeyMask[index]=0;
^#&PTq> bRemoved=TRUE;
j38>5DM6L KeyCount--;
7da~+(yhr break;
T~)zgu%q_ }
+W#["%kw }
gbu@& }
.(X!*J]G return bRemoved;
2PQY+[jx }
#p/'5lA&j t[%ELHV void VerifyWindow()
9}#9i^%} {
"fWm{; for(int i=0;i<MAX_KEY;i++){
{IT;g9x if(hCallWnd
!=NULL){ 31{)~8
if(!IsWindow(hCallWnd)){ C)|#z/"
hCallWnd=NULL; KJCi4O&
HotKey=0; ?jHu,
HotKeyMask=0; v.{I^=
KeyCount--; uV\~2#o$_
} f\c%G=y
} b_GAK
} '[Z.\
} b*dEX%H8sf
Lo
uYY:Q
BOOL CHookApp::InitInstance() DP=\FG"}x
{ &C.m*^`^
AFX_MANAGE_STATE(AfxGetStaticModuleState()); ?oulQR6:
hins=AfxGetInstanceHandle(); M<cm]
InitHotkey(); w_9[y
return CWinApp::InitInstance(); +YnQOh%v0s
} J%lEyU
C:{&cIFrPe
int CHookApp::ExitInstance() eZ;DNZK av
{ W=zp:6Z~
VerifyWindow(); 6d%)MEM
UnInit(); WkSv@Y,
return CWinApp::ExitInstance(); eN-lz_..7
} S\W&{+3
c*Q6k<SKR
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file $S2kc$'F
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) GdtR /1
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ ErY-`8U"
#if _MSC_VER > 1000 f$]ttU U
#pragma once :B1a2Y^"
#endif // _MSC_VER > 1000 7oFA5T _
&~sk7iGi
class CCaptureDlg : public CDialog -r@/8"
{ ;BjJ<?^{
// Construction [eZ'h8
public: q\T}jF\t
BOOL bTray; &T[BS;
BOOL bRegistered; $Y<(~E$FX
BOOL RegisterHotkey(); T(iL#2^
UCHAR cKey; axLO: Q,
UCHAR cMask; C5&+1VrP
void DeleteIcon(); _Rey~]iJJ8
void AddIcon(); +8|r_z\A5a
UINT nCount; Wm>AR? b
void SaveBmp(); *[0)]|r
CCaptureDlg(CWnd* pParent = NULL); // standard constructor hnnPi
// Dialog Data brClYpp,h
//{{AFX_DATA(CCaptureDlg) xD4G(]d!
enum { IDD = IDD_CAPTURE_DIALOG }; `]m/za%7
CComboBox m_Key; =*Y=u6?
BOOL m_bControl; ~R\U1XXyUY
BOOL m_bAlt; vp..>BMJ
BOOL m_bShift; ]-tAgNzl%
CString m_Path; 5 @61=Au
CString m_Number; hSfLNvK
//}}AFX_DATA C^!ej"
// ClassWizard generated virtual function overrides hv8j$2m
//{{AFX_VIRTUAL(CCaptureDlg) ^9xsbv
B0
public: 8`;3`lZ
virtual BOOL PreTranslateMessage(MSG* pMsg); MRL,#+VxA
protected: W!4xE
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support C 8qVYrw
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); H\ONv=}7I
//}}AFX_VIRTUAL 'w!8`LPu
// Implementation jG~UyzWH;
protected: s&~.";b
HICON m_hIcon; OCYC
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// Generated message map functions B)L;ja
//{{AFX_MSG(CCaptureDlg) Dd$CN&Ca
virtual BOOL OnInitDialog(); Oky9GC.a
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); 0fU^
afx_msg void OnPaint(); X]AbBzy
afx_msg HCURSOR OnQueryDragIcon(); } P/
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virtual void OnCancel(); "Go)t+-
afx_msg void OnAbout(); R22P
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afx_msg void OnBrowse(); U&<w{cuA
afx_msg void OnChange(); }doJ=lc
//}}AFX_MSG =OU]<%
DECLARE_MESSAGE_MAP() et0yS%7+?@
}; z]F4Z'(e.
#endif 32ae? d
m=p<.%a
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file NP5;&}uv*!
#include "stdafx.h" >" z&KZKI
#include "Capture.h" >Gyg`L\
#include "CaptureDlg.h" {uuvgFC
#include <windowsx.h> Il,^/qvIY
#pragma comment(lib,"hook.lib") 5,1q%
#ifdef _DEBUG @dp1bkU
#define new DEBUG_NEW qvhol
#undef THIS_FILE RXU#.=xvy
static char THIS_FILE[] = __FILE__; 6
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#endif ."\&;:ZNv
#define IDM_SHELL WM_USER+1 =*?2+ ;
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); k7ODQ(*v
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); =D6H?K-k!
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; C>*]a(5k
class CAboutDlg : public CDialog (Jb[_d*
{ l\Or.I7n
public: t?R=a- ZI
CAboutDlg(); "7tEk<x
// Dialog Data 7Vxe]s
//{{AFX_DATA(CAboutDlg) {|Pz9a-:
enum { IDD = IDD_ABOUTBOX }; fG\]&LFBU
//}}AFX_DATA +
s snCr
// ClassWizard generated virtual function overrides +: oD?h
//{{AFX_VIRTUAL(CAboutDlg) lj o^ 2
protected: sCF7K=a
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support xr\wOQ*`
//}}AFX_VIRTUAL @YfCS8
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// Implementation Cq, hzi-
protected: ^>f jURR
//{{AFX_MSG(CAboutDlg) h7H#sL[^
//}}AFX_MSG ^"d!(npw
DECLARE_MESSAGE_MAP() ^v].mV/
}; k$7@@?<
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) <