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:
L;z-,U$;%R
gE$dz#t. 一、实现方法
s lPFDBx qKSM*k~ 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:
L)w& f cF/FretoO #pragma data_seg("shareddata")
}RoM N$r HHOOK hHook =NULL; //钩子句柄
OI`Lb\8pP UINT nHookCount =0; //挂接的程序数目
2{#quXN9 static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
U}qW9X;o static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
L50`,,WF static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
O%+:fJz6wI static int KeyCount =0;
%9zcc)cP static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
,,G0}N@7s #pragma data_seg()
IO6i _6(zG.Fg 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
>ZNL
pJQ
-l,ib=ne DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
VKs$J)6 >2v_fw BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
| z('yy$ cKey,UCHAR cMask)
6l> G>) {
F1,pAtA BOOL bAdded=FALSE;
MWB uMF for(int index=0;index<MAX_KEY;index++){
aFC3yMKXh if(hCallWnd[index]==0){
@FbzKHdV/ hCallWnd[index]=hWnd;
hrXN38- HotKey[index]=cKey;
%ZQl.''ISa HotKeyMask[index]=cMask;
AX1\L|tJS bAdded=TRUE;
.:lzT"QXI KeyCount++;
=tog<7 break;
|]I?^:I }
klx4Mvq+/@ }
T}\U:@b return bAdded;
|RpC0I }
o?%x!m> //删除热键
VyI%^S
]sS BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
{$s:N&5 {
MT V'!Zxs BOOL bRemoved=FALSE;
@L~y%# for(int index=0;index<MAX_KEY;index++){
FF/MTd}6qG if(hCallWnd[index]==hWnd){
R
UX if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
CId`6W hCallWnd[index]=NULL;
rSZWmns HotKey[index]=0;
]-AT(L> HotKeyMask[index]=0;
xApa+j6I bRemoved=TRUE;
l'o}4am KeyCount--;
2`Pk@,:_ break;
f9&D1Gh+w }
^<E,aCy }
prm }
SS`\,%aog return bRemoved;
Nh+$'6yT% }
cdh1~'q/ oZ8SEC"] Z>D7C?v:( DLL中的钩子函数如下:
A l` ;SWN {#;6$dU;( LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
`QkzWy~V3 {
E@@quK BOOL bProcessed=FALSE;
OE[/sv if(HC_ACTION==nCode)
'@W72ML. {
)WFUAzuN, if((lParam&0xc0000000)==0xc0000000){// 有键松开
;0BCM(>Wo switch(wParam)
V~+Unn
{
OIoAqt case VK_MENU:
$]T7Iwk MaskBits&=~ALTBIT;
6#K_Rg>. break;
z^oi15D|{ case VK_CONTROL:
6-JnT_ MaskBits&=~CTRLBIT;
x7*}4>|W,I break;
Dho~6K}" case VK_SHIFT:
eR}d"F4W MaskBits&=~SHIFTBIT;
*i\7dJ Dj break;
V]<dh|x default: //judge the key and send message
~bwFQYY= break;
j[z\p~^ }
o2.!
G for(int index=0;index<MAX_KEY;index++){
$DQ
-.WI if(hCallWnd[index]==NULL)
/|\`NARI continue;
*;}! WDr if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
"Fke(?X' {
6F<L4*4U
SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
?Cu$qE!h)[ bProcessed=TRUE;
b&e?
6h^G }
z* `81 }
ogPfz/ hw }
}8FP5Z'Cf% else if((lParam&0xc000ffff)==1){ //有键按下
J:Qp(s-N^: switch(wParam)
JhD8.@} b~ {
~+d]yeDrhx case VK_MENU:
"w A8J%: MaskBits|=ALTBIT;
9XoKOR( break;
C{'c_wX case VK_CONTROL:
i&l$G55F MaskBits|=CTRLBIT;
:4;>). break;
R<wb8iir case VK_SHIFT:
Ii
K&v<(] MaskBits|=SHIFTBIT;
0J_ x*k6 break;
P"% / default: //judge the key and send message
.N5"IY6> break;
N-NwGD{ }
bEy%S"\< for(int index=0;index<MAX_KEY;index++){
&B3kzs if(hCallWnd[index]==NULL)
!k[zUti continue;
3Fr}8Dy if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
[Y:HVr, {
@Xh4ZMyEx SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
GY4yZa bProcessed=TRUE;
Ig6s'^ }
B kC(9[Ei }
omY?`(= }
J=Jw"? f if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
k4`v(au^ for(int index=0;index<MAX_KEY;index++){
n_w,Ew,>5 if(hCallWnd[index]==NULL)
R8?A%yxf continue;
'-*r&: if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
hqE#BnQxP, SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
A7sej //lParam的意义可看MSDN中WM_KEYDOWN部分
^yb_aC w }
~ PP GU1 }
'DIE#l` }
@emZwN"m return CallNextHookEx( hHook, nCode, wParam, lParam );
TS%cTh'ItH }
#VrT)po+ Le}q>>o;q 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
)zt5`"/o O/5W-u BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
q&wMp{ BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
9R E;50h ^X?[zc GE 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
vdo[qk\C (z.Vwl5 LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
PJ_|=bn {
1DBzD%@Oz if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
h(zi$V {
G(4k#jB //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
00Rk %QV SaveBmp();
QO%LSRw return FALSE;
.5T7O_%FP }
>Te{a*`"m: …… //其它处理及默认处理
WRnUF[y+) }
|;].~7^ 0r@rXwz kj[[78 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。
d*G$qUiX oNdO@i%.q4 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
:1s1wY3Y J)(pGS@ 二、编程步骤
v:+se6HY?p ?oF@q :W 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
XYn$yR\dj ^hgpeu 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
{<i!Pm 1n,JynJ 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;
R:fu n, d,>l;l 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;
bv] ZUF0 .=NK^ 5、 添加代码,编译运行程序。
m:H )b{ x^
Wgo`v) 三、程序代码
N$3F4b%+ ,5/gNg ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
ePF9Vzq #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
eD/?$@y #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
SQHVgj #if _MSC_VER > 1000
}{ P}P} #pragma once
|?0C9 #endif // _MSC_VER > 1000
4f1*?HX& #ifndef __AFXWIN_H__
<;Xj4
J #error include 'stdafx.h' before including this file for PCH
"'8$hV65.p #endif
1wq6E #include "resource.h" // main symbols
=EG[_i{r class CHookApp : public CWinApp
O[m+5+ {
2
o.Mh/D0 public:
e5AiIVlv CHookApp();
^yfT7050 // Overrides
HH]LvK // ClassWizard generated virtual function overrides
7<)
.luV //{{AFX_VIRTUAL(CHookApp)
]__M* public:
Rk'pymap virtual BOOL InitInstance();
Axcm~!uf virtual int ExitInstance();
'tdjPdw //}}AFX_VIRTUAL
18`?t_8g //{{AFX_MSG(CHookApp)
)S5Q5"j&=f // NOTE - the ClassWizard will add and remove member functions here.
?>w%Lg{L} // DO NOT EDIT what you see in these blocks of generated code !
*l5/q\D //}}AFX_MSG
sqkPC_;A DECLARE_MESSAGE_MAP()
~< k'{ };
R[9[lQ'vR LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
PB`94W BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
Q2+e` BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
}?H |9OS BOOL InitHotkey();
\oaO7w,:" BOOL UnInit();
:lcoS J #endif
[rf.P'p% >`t
|a //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
K)&AR*Tc
#include "stdafx.h"
m. XLpD #include "hook.h"
AJj6@hi2P #include <windowsx.h>
oo/#]a #ifdef _DEBUG
QupCr/Hs #define new DEBUG_NEW
zHyM@*Gf( #undef THIS_FILE
JH2d+8O:qK static char THIS_FILE[] = __FILE__;
RU@`+6j+ #endif
]r|X[9 #define MAX_KEY 100
>8QLo8)3C #define CTRLBIT 0x04
?*Jv&f# #define ALTBIT 0x02
9CxU:;3 #define SHIFTBIT 0x01
X\uN:;?#W{ #pragma data_seg("shareddata")
X62GEqff HHOOK hHook =NULL;
hg |DpP UINT nHookCount =0;
zsWYV n] static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
meE&, { static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
l+RBe<Mq static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
=r#of|`Q static int KeyCount =0;
<&Y7Q[ static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
V|DAw[!6N #pragma data_seg()
]^E<e!z={$ HINSTANCE hins;
lorjMS void VerifyWindow();
u%}zLwMH BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
wL\OAM6R //{{AFX_MSG_MAP(CHookApp)
pxDkf|* // NOTE - the ClassWizard will add and remove mapping macros here.
WRe9ki=R // DO NOT EDIT what you see in these blocks of generated code!
i^f*Em1 //}}AFX_MSG_MAP
p~'iK4[&6 END_MESSAGE_MAP()
I4XnJ[N% baQORU=X CHookApp::CHookApp()
/Fk]>|* {
O:E0htdWr // TODO: add construction code here,
ZWmS6?L. // Place all significant initialization in InitInstance
jlxY|;gZ-0 }
YY zUg b1TIVK3m CHookApp theApp;
}]#&U/z LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
|lCS^bA3 {
5bB\i79$ BOOL bProcessed=FALSE;
&x9>8~
if(HC_ACTION==nCode)
fV#,<JG {
'GI|
t if((lParam&0xc0000000)==0xc0000000){// Key up
m>{a<N switch(wParam)
hv0bs8h {
]-j.\+(* case VK_MENU:
!F:ANoaS MaskBits&=~ALTBIT;
'aWqj+Wbh break;
6&
(b L<8b case VK_CONTROL:
yJK:4af;. MaskBits&=~CTRLBIT;
;FGS(.mjlC break;
G! Y
l0Zr case VK_SHIFT:
2U|"]tpM& MaskBits&=~SHIFTBIT;
%*zV&H break;
C 547}) default: //judge the key and send message
J`]9n>G break;
)IVk4| }
t[r6 jo7 for(int index=0;index<MAX_KEY;index++){
b>-h4{B[ if(hCallWnd[index]==NULL)
!,+<?o y continue;
0QP=$X if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
]]o?!NX {
C$0rl74Wi SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
RNF%i~nhO bProcessed=TRUE;
GbC@ | }
,\?s=D{ }
6gabnW3 }
v2IcDz`}7 else if((lParam&0xc000ffff)==1){ //Key down
CcTdLq switch(wParam)
:7M%/#Fy {
l 88n*O case VK_MENU:
p()q)P MaskBits|=ALTBIT;
H_ a##z break;
~47 0LgpO1 case VK_CONTROL:
**$kWbS MaskBits|=CTRLBIT;
-9~$Ll+2h break;
>V?W_oM) case VK_SHIFT:
^F'~|zc"C MaskBits|=SHIFTBIT;
H:EK&$sU break;
w&@zJ [ default: //judge the key and send message
xM=ydRu break;
E-%$1=; }
R$!]z( for(int index=0;index<MAX_KEY;index++)
[+d~He {
cTW$;Fpc+ if(hCallWnd[index]==NULL)
7'OR;b$ continue;
/6rQ.+|). if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
`YUeVz>q? {
*8Su:=*b SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
&zd@cr1 bProcessed=TRUE;
[p'A?- }
oxBTm|j7 }
VX*+: }
T
Xiu/g( if(!bProcessed){
] g<$f#S for(int index=0;index<MAX_KEY;index++){
$EHFf$M if(hCallWnd[index]==NULL)
ub!lHl continue;
"n{';Q) if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
ZbiC=uh SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
q44vI }
WJxcJE }
u$CN$ynS }
cNT !}8h^ return CallNextHookEx( hHook, nCode, wParam, lParam );
|)v}\-\# }
mU(v9Jpf7 rizjH+ BOOL InitHotkey()
MQDLC7Y.p5 {
7O8 @T-f+2 if(hHook!=NULL){
$}IG+,L nHookCount++;
2
FoLJ return TRUE;
_ X }
.Tm.M7 else
TQ:h[6v hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
<2oMk#Ng^ if(hHook!=NULL)
A9g/At_ nHookCount++;
~9OZRt[& return (hHook!=NULL);
j D*<M/4 }
@-L\c>rqT BOOL UnInit()
}t"K(oamm {
t*; KxQ+'? if(nHookCount>1){
N
p*T[J nHookCount--;
=>lX brJ return TRUE;
VxS3lR= }
l]~9BPsR BOOL unhooked = UnhookWindowsHookEx(hHook);
n!AW9] if(unhooked==TRUE){
p^}`^>OL nHookCount=0;
Q=>5@sZB hHook=NULL;
3M(*q4A$" }
N34-z|"q return unhooked;
4DDBf j }
E|>-7k") NV-l9 BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
WO{7/h</ {
pouXt-%2X BOOL bAdded=FALSE;
q.<)0nk for(int index=0;index<MAX_KEY;index++){
/P-#y@I if(hCallWnd[index]==0){
'<vb_8.
hCallWnd[index]=hWnd;
[E%g3>/mt HotKey[index]=cKey;
.I EHjy\+ HotKeyMask[index]=cMask;
ji>LBbnHdE bAdded=TRUE;
D"-Wo}"8O' KeyCount++;
D 5oYcGc break;
9BpxbU+L; }
/F9Dg<#a }
Aqmw#X return bAdded;
O9- `e }
aeI0;u Nd"IW${Kg BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
*!TQC6b$ {
@%*2\8}C! BOOL bRemoved=FALSE;
!s^XWsb8 for(int index=0;index<MAX_KEY;index++){
q9p31b3 if(hCallWnd[index]==hWnd){
TBrwir if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
D
vvi)/< hCallWnd[index]=NULL;
4X*U~} HotKey[index]=0;
}apno|W& HotKeyMask[index]=0;
LLT6*up$ bRemoved=TRUE;
yH]Q;X' KeyCount--;
'_V9FWDZ break;
lyFlJm i,r }
/;w(sU }
%o4v} mzV }
uYWgNNxdmo return bRemoved;
}y+Qj6dP }
h,B4Tg' AG}j'
void VerifyWindow()
BfCM\ij {
,`Z4fz: for(int i=0;i<MAX_KEY;i++){
R) :Xs . if(hCallWnd
!=NULL){ *k; bkd4x
if(!IsWindow(hCallWnd)){ +6l#hO7h
hCallWnd=NULL; YmFg#eS
HotKey=0; t:V._@
HotKeyMask=0; 0G-obHe0
KeyCount--; 9G2rVk
} 1$.svR
} ;+(_stxqV9
} /n(0w`
} J5F@<vi
DnJ `]r
BOOL CHookApp::InitInstance() l'_]0%o]
{ IDJ2epW*;
AFX_MANAGE_STATE(AfxGetStaticModuleState()); 7FPSBvU#/
hins=AfxGetInstanceHandle(); 4)OOj14-V
InitHotkey();
!w Q?+:6
return CWinApp::InitInstance(); !4D?X\~"%
} !QvmzuK
gED|2%BXb
int CHookApp::ExitInstance() h!JyFc
{ MZX)znO
VerifyWindow(); Li|~%E1
UnInit(); ; U7P{e05
return CWinApp::ExitInstance(); p`A2^FS)
}
#$ k1w@
Q:Pp'[ RK
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file xRgdU+,Mj
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) m:`M&Xs&
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ %X.g+uu
#if _MSC_VER > 1000 w0Nm.=I-
#pragma once #_S]\=N(
#endif // _MSC_VER > 1000 GRYw_}Aa
6lg]5d2CD
class CCaptureDlg : public CDialog ~!2fUewEu
{ <`=Kt[_BQ
// Construction 2jC:uk
public: d9U)O6=
BOOL bTray; e21J9e6z
BOOL bRegistered; ttJ'6lGXh
BOOL RegisterHotkey(); )P
b$
UCHAR cKey; hZ>m:es
UCHAR cMask; KWjhkRK4]
void DeleteIcon(); J;>~PXB
void AddIcon(); +x`pWH]2
UINT nCount; \xggIW.^0
void SaveBmp(); fPKpV`Hr3
CCaptureDlg(CWnd* pParent = NULL); // standard constructor _+aR|AEC
// Dialog Data @ewi96
//{{AFX_DATA(CCaptureDlg) E:/!]sm!
enum { IDD = IDD_CAPTURE_DIALOG }; }T\.;$f
CComboBox m_Key; -(WRhBpw
BOOL m_bControl; }PBL
BOOL m_bAlt; ;a@riPqx!
BOOL m_bShift; [kN_b<Pc,
CString m_Path; nXhP ME
CString m_Number; fUY05OMZ
//}}AFX_DATA BH~zeJ*Pr
// ClassWizard generated virtual function overrides *tRsm"}
//{{AFX_VIRTUAL(CCaptureDlg) R\7r!38
public: +2eri_p
virtual BOOL PreTranslateMessage(MSG* pMsg); :NWIUN
protected: nIlTzrf6
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support Da8gOZ
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); #&r}J
//}}AFX_VIRTUAL )SZ#%OE*
// Implementation qyVARy
protected: 1QD49)
HICON m_hIcon; $,/E"G`
// Generated message map functions (2Lmu[
//{{AFX_MSG(CCaptureDlg) #T>?g5I
virtual BOOL OnInitDialog(); yevJA?C4 v
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); T*#M'H7LSQ
afx_msg void OnPaint(); ]ke9ipj]:
afx_msg HCURSOR OnQueryDragIcon(); Ths~8{dMb
virtual void OnCancel(); j[\:#/J
afx_msg void OnAbout(); n^|xp;] :
afx_msg void OnBrowse(); 5HHf3E [
afx_msg void OnChange(); OS<GAA0
//}}AFX_MSG z3L=K9)
DECLARE_MESSAGE_MAP() }{@y]DcdM4
}; ^;s/4
#endif 2-Q5l*
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file NhNd+SCZ@
#include "stdafx.h" Vfk"}k/do
#include "Capture.h" a;IOL
#include "CaptureDlg.h" V;CRs\aYf
#include <windowsx.h> K2n#;fY %
#pragma comment(lib,"hook.lib") 8O{V#aop
#ifdef _DEBUG
n=~!x
#define new DEBUG_NEW @oH\r-jsgu
#undef THIS_FILE [ypE[
static char THIS_FILE[] = __FILE__; {2T u_2>
#endif 4B[pQlg
#define IDM_SHELL WM_USER+1 ~J~R.r/
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); AsuugcN*
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); -Q<OSa='
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39};
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class CAboutDlg : public CDialog toD!RE
{ z ULHgG
public: "'Gq4<&y
CAboutDlg(); KTmwkZcfYD
// Dialog Data ]:2Ro:4Yv
//{{AFX_DATA(CAboutDlg) 9$9aBW
enum { IDD = IDD_ABOUTBOX }; [hH>BEtm
//}}AFX_DATA GoX<d{
// ClassWizard generated virtual function overrides ARnq~E@1
//{{AFX_VIRTUAL(CAboutDlg) Ho(}_Q&
protected: rc>}3?o
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support | ~>7_:
//}}AFX_VIRTUAL !@P{s'<:
// Implementation :?z@T[-
protected: n.NWS/v_{
//{{AFX_MSG(CAboutDlg) =Xid"$
//}}AFX_MSG jg%mWiKwK7
DECLARE_MESSAGE_MAP() Oi~Dio_?
}; G[>CBh5
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