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:
Q!I><u
Qo*OC 9E` 一、实现方法
;1>V7+/ ZmJ<FF4 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:
OM`Ws5W}f
^b^buCYw #pragma data_seg("shareddata")
AKS. XW HHOOK hHook =NULL; //钩子句柄
|3hNTH? UINT nHookCount =0; //挂接的程序数目
Ix~rBD9 static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
Ds{DVdqA$c static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
LC e6](Z static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
57_AJT hR static int KeyCount =0;
Iv u'0vF static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
_{GD\Ai_W #pragma data_seg()
8v=t-GJW E
0@u| 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
]Y$jc m';4`Y5- 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:
*Xn6yL9 :4LWm<P BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
l7Wdbx5x0 cKey,UCHAR cMask)
oxJAI4{y
4 {
J<&?Hb*| BOOL bAdded=FALSE;
omT^jh for(int index=0;index<MAX_KEY;index++){
zQ(`pld if(hCallWnd[index]==0){
!wZIXpeL hCallWnd[index]=hWnd;
u)%/df qzZ HotKey[index]=cKey;
PtGFLM9R HotKeyMask[index]=cMask;
9S<V5$} bAdded=TRUE;
e488}h6#m KeyCount++;
K
28s<i` break;
(-@I'CFd }
&y-z[GR[{ }
D}N4*L1 return bAdded;
*q@3yB} }
db>"2EE //删除热键
S7@/dHN BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
R_vK^Da {
Sae*VvT6 BOOL bRemoved=FALSE;
N,*'")k9 for(int index=0;index<MAX_KEY;index++){
vtc%MG1 if(hCallWnd[index]==hWnd){
N37CAbw0 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
U?
;Q\=> hCallWnd[index]=NULL;
#E#@6ZomT HotKey[index]=0;
(^]3l%Ed HotKeyMask[index]=0;
z9v70
q bRemoved=TRUE;
}n
+MVJ;dG KeyCount--;
(@bq@0g break;
QoMa+QTuc }
4~hP25q }
={jj'X9 }
5D mSgP: return bRemoved;
biU
?>R
}
M7YbRl =>O{hT^F &
sXMB DLL中的钩子函数如下:
:z\||f kZfj"+p_S LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
eu//Q'W {
*g4Uo{ BOOL bProcessed=FALSE;
.Vs|&c2im if(HC_ACTION==nCode)
7324#Hw S {
5JG`FRW! if((lParam&0xc0000000)==0xc0000000){// 有键松开
om6`>I* switch(wParam)
Vygh|UEo {
Gc;-zq case VK_MENU:
GKG:iR) MaskBits&=~ALTBIT;
+Q"XwxL<6 break;
qVvnl case VK_CONTROL:
-WGlOpg0; MaskBits&=~CTRLBIT;
fe}RmnAC break;
"kKIv|` case VK_SHIFT:
tv;?W=&P MaskBits&=~SHIFTBIT;
2/x~w~3U break;
Z`n "}{ default: //judge the key and send message
^}<]sjmk break;
C\0,D9 }
>}d6)s| for(int index=0;index<MAX_KEY;index++){
fr8';Jm if(hCallWnd[index]==NULL)
@[Wf!8_ continue;
vF'IK, if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
~N)(|N {
hK3Twzte SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
8L`wib2 bProcessed=TRUE;
^GiWU +` }
'G`xD3 E3, }
yz)Nco] }
ler$HA%F] else if((lParam&0xc000ffff)==1){ //有键按下
W~s:SN switch(wParam)
_6]tbni?v {
Mv:\T%] case VK_MENU:
`*i:z' MaskBits|=ALTBIT;
8rNf4]5@X( break;
-.Zy( case VK_CONTROL:
ft!D2M MaskBits|=CTRLBIT;
x@|10GC#: break;
_J,*0~O$ case VK_SHIFT:
Jt)J1CAYo MaskBits|=SHIFTBIT;
-:Q"aeC5 break;
N_(-\\mq default: //judge the key and send message
VuH}@ break;
tn |H~iF{ }
khQfLA for(int index=0;index<MAX_KEY;index++){
`'pfBVBz if(hCallWnd[index]==NULL)
eGWwPSIp continue;
"M,Hm!j if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
w!}kcn< {
hzh3p[ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
NYR:dH]N~d bProcessed=TRUE;
r_o\72 }
C @P$RVS }
g$z6*bL }
T6\d] if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
hl,x|.f}4Y for(int index=0;index<MAX_KEY;index++){
`J;g~#/k if(hCallWnd[index]==NULL)
1TgD;qX continue;
+77j2W_0 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
+;q`A1 SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
E:P_CDSd] //lParam的意义可看MSDN中WM_KEYDOWN部分
"a<:fEsSE }
C~M,N|m+^ }
qI[AsM+ }
On,z#A return CallNextHookEx( hHook, nCode, wParam, lParam );
%)e&"mq!| }
hF1Lj=x ]v_u2f' 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:
`U>]*D68 MQX9BJ% BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
SOS|3q_` BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
r4]hcoU /5?tXH" 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:
~^o YPd52* ) LohB,? LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
6dRvx;d {
OZe`>Q6 if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
- P4X@s_; {
5 &]a8p{ //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
Uu|R]azbO SaveBmp();
\WZSY||C|_ return FALSE;
&B$%|~Y5 }
M2A_T.F=H …… //其它处理及默认处理
sDkO!P }
TR:4$92:H ayLINpL [MeFj!( 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
JE;!~= cq$_$jRx 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
WT1d'@LY MO|8A18B 二、编程步骤
)Zfb M| l^__oam 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
QL-E4] M[0NB2`Wp 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
q oz[x VrJf g 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
5zF$Q {3 ,F=FM>o 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;
X6r3$2! !"
@<! 5、 添加代码,编译运行程序。
k%;oc$0G-3 7<LCX{Uw 三、程序代码
K>#QC tl=e! ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
t*Z4&Sy^ #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
.F0Q<s9 #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
h<g2aL21?F #if _MSC_VER > 1000
} ;d= #pragma once
Z 3-=TN #endif // _MSC_VER > 1000
43!E> mq #ifndef __AFXWIN_H__
:\%ZTBLL #error include 'stdafx.h' before including this file for PCH
(b7',:_U7 #endif
iz27yXHZ~ #include "resource.h" // main symbols
>|1-o;UU class CHookApp : public CWinApp
xr31<4B {
WFvVu3 public:
Dt'bbX'edw CHookApp();
t* =i8`8 // Overrides
L^Fb;sJYI // ClassWizard generated virtual function overrides
"XU)(<p //{{AFX_VIRTUAL(CHookApp)
U(hIT9 public:
$Q= S`z= virtual BOOL InitInstance();
^g"% :4zO virtual int ExitInstance();
ZSLvr-,D //}}AFX_VIRTUAL
!_-Uwg //{{AFX_MSG(CHookApp)
{v2[x W // NOTE - the ClassWizard will add and remove member functions here.
m1RjD$fM // DO NOT EDIT what you see in these blocks of generated code !
=Nr?F'< //}}AFX_MSG
r%`3*<ALV) DECLARE_MESSAGE_MAP()
NZ%v{? };
b{.Y?.U LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
KBgFS%-W BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
2|${2u`$&y BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
=0>[-:Z BOOL InitHotkey();
x.'Ys1M BOOL UnInit();
\cHFV #endif
_:KeSskuO
k|cP]p4, //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
O{EbL5p #include "stdafx.h"
/mK]O7O7 #include "hook.h"
A$l #include <windowsx.h>
Ba76~-gK$ #ifdef _DEBUG
;7(vqm<V2~ #define new DEBUG_NEW
wNMA)S #undef THIS_FILE
:#=BwdC static char THIS_FILE[] = __FILE__;
m[hHaX #endif
Q}1qt4xy* #define MAX_KEY 100
-#r= #define CTRLBIT 0x04
Ib"fHLWA^! #define ALTBIT 0x02
<,J O #define SHIFTBIT 0x01
u`pw'3hY #pragma data_seg("shareddata")
[+qB^6I+P% HHOOK hHook =NULL;
,W>-MPJn[8 UINT nHookCount =0;
;6`7
\ static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
Kn}Y7B{ static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
pAyUQe;X# static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
WP PDvB static int KeyCount =0;
-$`q:j static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
fdgjTX #pragma data_seg()
tZ:fh p HINSTANCE hins;
BfQ#5 void VerifyWindow();
0,6!6>BOT BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
wIF)(t-): //{{AFX_MSG_MAP(CHookApp)
\(U|& // NOTE - the ClassWizard will add and remove mapping macros here.
{T3wOi // DO NOT EDIT what you see in these blocks of generated code!
X @X`,/{X //}}AFX_MSG_MAP
iN2591S END_MESSAGE_MAP()
ucUuhS5 \psO$TxF= CHookApp::CHookApp()
5Z13s {
r(g2&}o\ // TODO: add construction code here,
GQ*or>R1 // Place all significant initialization in InitInstance
bs)Ro/7} }
3Q_)Xs
r` )b,FE}YX CHookApp theApp;
hO(A_Bw LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
ZC)m&V1 {
`-5gsJ
BOOL bProcessed=FALSE;
t!0 IQ9\[* if(HC_ACTION==nCode)
gKRlXVS {
|j4;XaG) if((lParam&0xc0000000)==0xc0000000){// Key up
_+ >V(,{G switch(wParam)
_FN#Vq2 {
3
op{h6 case VK_MENU:
Jv~^hN2 MaskBits&=~ALTBIT;
b3q&CJ4| break;
/=KEM gI? case VK_CONTROL:
J?f7!F:8 MaskBits&=~CTRLBIT;
J n'SGR break;
^C;ULUn3 case VK_SHIFT:
|43Oc:Ah+ MaskBits&=~SHIFTBIT;
nsu RG break;
H)5" <=] default: //judge the key and send message
?F|F~A8dr break;
5zH_yZ@+ }
z!)@`? for(int index=0;index<MAX_KEY;index++){
8#RL2)7Uy` if(hCallWnd[index]==NULL)
x(A6RRh continue;
w+hpi5OH if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Uq.hCb`: {
B9]bv] SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
4 Z&KR<2Z bProcessed=TRUE;
^(7Qz&q }
Ce} m_ }
Uf~5Fc1d = }
2 e&M/{ else if((lParam&0xc000ffff)==1){ //Key down
mnU8i=v0A switch(wParam)
p+${_w>pl{ {
1?,C d case VK_MENU:
~\ v"xV MaskBits|=ALTBIT;
2h1P!4W85 break;
lF\2a&YRbn case VK_CONTROL:
Xi!e=5&Pa MaskBits|=CTRLBIT;
}+K=>. break;
k{cPiY^ case VK_SHIFT:
dyB@qh~H MaskBits|=SHIFTBIT;
i$CF*%+t break;
mcxD#+H 3 default: //judge the key and send message
,?wxW break;
7nZ3u_~ }
Nwk^r75l q for(int index=0;index<MAX_KEY;index++)
\Npvm49 {
rnBp2'EM if(hCallWnd[index]==NULL)
&5QvUn continue;
x|g2H.n if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Asj<u!L {
otQ
G6 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
9G4os!x) bProcessed=TRUE;
xp *d: }
IaO*{1re }
3!i{4/ }
hz5t/E if(!bProcessed){
Q<(aU{ for(int index=0;index<MAX_KEY;index++){
SZvC4lOn# if(hCallWnd[index]==NULL)
GZm=>!T continue;
gwFW+*h if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
JX`>N(K4\ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
gZ=$bR }
j_S3<wEJ }
*E-MJCv }
(iht
LFp return CallNextHookEx( hHook, nCode, wParam, lParam );
bb$1zSA }
E CPSE{ ,Qj\_vr@ BOOL InitHotkey()
@2TfW]6 {
Bk5ft4v- if(hHook!=NULL){
i*mI-l nHookCount++;
Q+Eqaz` return TRUE;
=nlj|S ~3 }
^cuH\&&7 else
/'^BHA|h hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
"tu*(>'~5 if(hHook!=NULL)
W!1
B~NH# nHookCount++;
k7M{+X6[ return (hHook!=NULL);
7**zO3
H }
::@JL BOOL UnInit()
J!}R>mR {
ajX] ui if(nHookCount>1){
rw?wlBEG% nHookCount--;
8yM8O
#S return TRUE;
}&%&0$% }
|*L/
m0'L BOOL unhooked = UnhookWindowsHookEx(hHook);
845\u& if(unhooked==TRUE){
(@S9>z4s nHookCount=0;
|I3&a=, hHook=NULL;
ER:K^
Za }
(U:6vk3Q return unhooked;
>E
WK
cocM }
3M>y.MS milQxSpj BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
e'|c59E {
2hTsjJ!' BOOL bAdded=FALSE;
(A-Uo
for(int index=0;index<MAX_KEY;index++){
y|3!E>Up if(hCallWnd[index]==0){
Pt'=_^Io hCallWnd[index]=hWnd;
2L=(-CH9] HotKey[index]=cKey;
\!k\%j9 HotKeyMask[index]=cMask;
A@reIt bAdded=TRUE;
?28)l
4 Ml KeyCount++;
In*0. break;
{fMo#`9= }
Z1wfy\9c8 }
5xa!L@)`wF return bAdded;
S4OOm[8 }
J$-1odL0Z jI$7vmO BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
ZL9|/
PY {
,.&D{$1W BOOL bRemoved=FALSE;
3w! NTvp for(int index=0;index<MAX_KEY;index++){
z'0
=3 if(hCallWnd[index]==hWnd){
S(: |S( if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
Az/P;C= hCallWnd[index]=NULL;
k0xm- HotKey[index]=0;
@"m+9ZY HotKeyMask[index]=0;
9xL`i-7] bRemoved=TRUE;
2-^['R KeyCount--;
rEs!gGNN break;
{wD "|K }
P5'VLnE R{ }
?l`|j* }
\*c=bz&l return bRemoved;
s*vtCdrE.
}
.C1g Dry] pWKI^S void VerifyWindow()
#?~G\Ux0/ {
,Uy~O(Ft for(int i=0;i<MAX_KEY;i++){
Po.izE!C if(hCallWnd
!=NULL){ P+,YWp
if(!IsWindow(hCallWnd)){ oM,UQ!x<
hCallWnd=NULL; p&HkR^.S
HotKey=0; c32"$g
HotKeyMask=0; A \Z _br
KeyCount--; G ahY+$L,
} c43&[xPLz
} q4Y'yp`?K;
} UO-,A j*wW
} %gTY7LIe1z
I!.-}]k
BOOL CHookApp::InitInstance() UBx0Z0Y
{ zZS,<Z
AFX_MANAGE_STATE(AfxGetStaticModuleState()); pH0MVu(W
hins=AfxGetInstanceHandle(); v&` n}lS
InitHotkey(); ^{-Z3Yxd
return CWinApp::InitInstance(); &p=(0$0&-
} +lJD7=%K]Z
B:)vPO+ d
int CHookApp::ExitInstance() _Fjax
{ (KR.dxzjf
VerifyWindow(); q&,uJo
UnInit(); ;$UB@)7%
return CWinApp::ExitInstance(); ,km`-6.2?
} lsVg'k/Z!
q{7+N1
"
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file 5_SxX@fW%
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) u)l[*";S
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ &>XSQB(&%
#if _MSC_VER > 1000 5%" 0
#pragma once fjS#
#endif // _MSC_VER > 1000 kFi=^#J{
8+~'T|
class CCaptureDlg : public CDialog ;5}"2hU>
{ r4 ;nkx
// Construction Chtls;Ph[
public: ET|4a(x
BOOL bTray; , D`\
RV
BOOL bRegistered; 5ma~Pjt8}
BOOL RegisterHotkey(); hy@e(k|S]U
UCHAR cKey; >
Cx;h=
UCHAR cMask; _Tf0L<A'R
void DeleteIcon(); q_:B=w+bC
void AddIcon(); vFK(Dx
UINT nCount; SuA`F|7?P
void SaveBmp(); Gdlx0i
CCaptureDlg(CWnd* pParent = NULL); // standard constructor r
D|Bj(X8
// Dialog Data AaJz3oncJ
//{{AFX_DATA(CCaptureDlg) OWmI$_L
enum { IDD = IDD_CAPTURE_DIALOG }; QC+BEN$
CComboBox m_Key; 58Z,(4:E
BOOL m_bControl; _i0,?U2C
BOOL m_bAlt; s?&UFyYb,
BOOL m_bShift; _?9|,
CString m_Path; +4K'KpFzZ
CString m_Number; %X(|Z4dL
//}}AFX_DATA 5Veybchy "
// ClassWizard generated virtual function overrides =UFmN"
//{{AFX_VIRTUAL(CCaptureDlg) QkY;O<Y_
public: BEii:05
virtual BOOL PreTranslateMessage(MSG* pMsg); !:|D[1m
protected: S&~;l/
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support @|9V]bk
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); 7XiR)jYo*
//}}AFX_VIRTUAL Tc;j)_C)
// Implementation ffh3okyW0
protected: 2tdr1+U?g
HICON m_hIcon; AO0aOX8_+D
// Generated message map functions tR-rW)0K3Q
//{{AFX_MSG(CCaptureDlg) #jX%nqMxW
virtual BOOL OnInitDialog(); i^6g1"h
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); <@H=XEn
afx_msg void OnPaint(); X:gE
mcXc
afx_msg HCURSOR OnQueryDragIcon(); AO^c=^
virtual void OnCancel(); F$H^W@<w
afx_msg void OnAbout(); OEj%cB!
afx_msg void OnBrowse(); 7a'@NgiGg
afx_msg void OnChange(); m*H6\on:
//}}AFX_MSG aZYs?b>Gm
DECLARE_MESSAGE_MAP() mX
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}; iC Z1ARi
#endif W8s/"
h%(0|
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file Ih5F\eM
#include "stdafx.h" H%`|yUE(
#include "Capture.h" /mFa*~dj2
#include "CaptureDlg.h" g+92}$_
#include <windowsx.h> vhu5w#]u*
#pragma comment(lib,"hook.lib") :X~{,J
#ifdef _DEBUG )x&OdFX
#define new DEBUG_NEW ~0XV[$`L
#undef THIS_FILE j?9fb
static char THIS_FILE[] = __FILE__; bY7~b/
#endif ^1w*$5YI
#define IDM_SHELL WM_USER+1 @P}!mdH1
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); uOnyU+fZV
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); +#0,2wR#
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; ttC+`0+H
class CAboutDlg : public CDialog ~:lN("9OI
{ }e0)=*;l
public: Zk75GC
CAboutDlg(); ,[0rh%%j
// Dialog Data <{b#nPc!,#
//{{AFX_DATA(CAboutDlg) IBe0?F #
enum { IDD = IDD_ABOUTBOX }; s9}V nNr
//}}AFX_DATA !JVpR]lWS
// ClassWizard generated virtual function overrides dEM=U;
//{{AFX_VIRTUAL(CAboutDlg) iWu^m+"k
protected: rJ}k!}G
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support i2+vUl|;Z
//}}AFX_VIRTUAL >6zXr.
// Implementation a76`"(W
protected: V61.UEN
//{{AFX_MSG(CAboutDlg) zWEt< `1M
//}}AFX_MSG 4GTB82V$
DECLARE_MESSAGE_MAP() gay6dj^
}; >\c"U1%E
+idp1SJ4
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) 6 N.+
{ ti^msC8e
//{{AFX_DATA_INIT(CAboutDlg) \LZVazXD
//}}AFX_DATA_INIT dk4|*l-
} SRf.8j
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void CAboutDlg::DoDataExchange(CDataExchange* pDX) ![#>{Q4i
{ Rt10:9Kz$
CDialog::DoDataExchange(pDX); nXnO]wXC
//{{AFX_DATA_MAP(CAboutDlg) vx8-~Oq{|;
//}}AFX_DATA_MAP .ITR3]$
} nPS:T|*G
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