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:
OJ$169@;
6#VG,'e3 一、实现方法
GgkljF@{} U*F|Z4{W 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:
g/,fjM_ *u.6,jw #pragma data_seg("shareddata")
CK[2duf^~ HHOOK hHook =NULL; //钩子句柄
J7X-=E D UINT nHookCount =0; //挂接的程序数目
3;=nQ{0b static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
iK{q_f\" static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
}T%;G /W static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
OD<0,r0f, static int KeyCount =0;
Xm`s=5% static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
Jhu<^pjs #pragma data_seg()
eIc~J!?<&V R L/~E
xYC 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。
|`T3H5X> -'+|r] 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:
kb1{;c: *9e T#dH BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
j{N;2#.u cKey,UCHAR cMask)
~a m]G0 {
\V`O-wcJ]S BOOL bAdded=FALSE;
K0 .f4o for(int index=0;index<MAX_KEY;index++){
^zkTV_,cRp if(hCallWnd[index]==0){
+(3"XYh hCallWnd[index]=hWnd;
0?l|A1I% HotKey[index]=cKey;
6~GaFmW= HotKeyMask[index]=cMask;
ERQa,h/ bAdded=TRUE;
E(tdL,m' KeyCount++;
FW&P`Iu break;
Mh'QD)28c }
ie^:PcU }
C3-l(N1O{ return bAdded;
lqAU5K{wQ }
A@*P4E`xp //删除热键
Ou/@!Y1 BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
evsH>hE^ {
q:#,b0|bv BOOL bRemoved=FALSE;
L5%~H?K( for(int index=0;index<MAX_KEY;index++){
K,tmh1 if(hCallWnd[index]==hWnd){
h*)spwF- if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
td4*+)'FY hCallWnd[index]=NULL;
//KTEAYyy# HotKey[index]=0;
|DfYH~@( HotKeyMask[index]=0;
&q1(v3cOO bRemoved=TRUE;
KL*ZPKG KeyCount--;
mB;W9[ break;
^te9f%>$l }
`d6
{Tli }
%^^2 }
7^Uv1ezDR return bRemoved;
NAV}q<@v }
zm2&\8J $;7?w-. 2i',
e DLL中的钩子函数如下:
bj(U?$ h3aHCr E LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
t d q;D {
|U1X~\"" BOOL bProcessed=FALSE;
/YHBhoat if(HC_ACTION==nCode)
Cst\_j {
^SxB b,\ if((lParam&0xc0000000)==0xc0000000){// 有键松开
s!Y>\3rMW switch(wParam)
Ia)wlA02S {
Ts:dnGR5 case VK_MENU:
$J[h(>-X MaskBits&=~ALTBIT;
wED~^[]f break;
({Fus@/ case VK_CONTROL:
u%5B_<90V MaskBits&=~CTRLBIT;
O-wR48Q break;
Ha$|9li` case VK_SHIFT:
Y1{6lhxgE MaskBits&=~SHIFTBIT;
6 )0$UW break;
6h}f^eJ:K, default: //judge the key and send message
!rb)Y;WQt break;
g-oHu8 }
6aCAz2/ for(int index=0;index<MAX_KEY;index++){
E~2}rK+#) if(hCallWnd[index]==NULL)
+;`Cm.Iu continue;
PQ@(p% if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
2 'xT% {
W3{k{~ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
GUmOK=D > bProcessed=TRUE;
@]WN|K }
S`K8e^] }
?&)<h_R4p }
0Vh|UJ'&7 else if((lParam&0xc000ffff)==1){ //有键按下
ED[PP2[/ switch(wParam)
?b2"~A {
65=i`!f case VK_MENU:
q<r{ps MaskBits|=ALTBIT;
@4T+0&OI10 break;
DWHl,w;[z` case VK_CONTROL:
;,JCA#
N MaskBits|=CTRLBIT;
-"\z|OQ break;
9FX'Uw s case VK_SHIFT:
<{9E.6G`n MaskBits|=SHIFTBIT;
#";(&|7 break;
<{3VK default: //judge the key and send message
LC*@/(( break;
qdL;Ii<Y0 }
Pd%o6~_* for(int index=0;index<MAX_KEY;index++){
bMxzJRrNg if(hCallWnd[index]==NULL)
].
IUQ*4t continue;
+ 3aAL& if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
hoO8s#0ED {
y_Bmd SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
%=]~5a9 bProcessed=TRUE;
Jf|J":S }
iU~oPp[e }
My5h;N@C }
zo7Hm]W` if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
v5; c}n for(int index=0;index<MAX_KEY;index++){
[q?{e1 if(hCallWnd[index]==NULL)
P,j)m\| continue;
B7fURL
Rqr if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
]Yp;8#:1 SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
`(q+@ #) //lParam的意义可看MSDN中WM_KEYDOWN部分
TF^Rh4 }
SYw>P1 }
KaauX
m }
Zyu4! return CallNextHookEx( hHook, nCode, wParam, lParam );
4@.qM6 \\q }
X) owj7U; ~ Z=Q+'Hu0 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:
'Wn'BRXq3 ^Cst4=:W BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
_<+! BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
x<>#G~- mcP]k8?C 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:
0/6f9A ?<ks^2D LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
0B>hVaj>- {
0>6J - if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
Nz'fM daX, {
_s[ohMlh //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
'P0:1"> SaveBmp();
}u5/ return FALSE;
]]Sz|6 P }
5V':3o;D__ …… //其它处理及默认处理
D|9xD }
-,)&?S jdiH9]&U Iq]+O Q 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。
x"9`w42\r s /"&k 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。
l+HmG< P LUc!a4i"fO 二、编程步骤
JfGU3d*c 1YV ;pEw3w 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";
vMu6u .e B5{ wSr 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
"Rr)1x7 BCMQ^hP}t 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;
io%WV%1_ R&KFF'% 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;
O?L6Ues 8JYU1Ew 5、 添加代码,编译运行程序。
.;}vp* `v?XFwnV` 三、程序代码
I!1|);li kn<IWW_t ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
pse$ S= #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
cZC%W!pT #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
znnnqR0us #if _MSC_VER > 1000
|`eHUtjH #pragma once
dyWj+N5( #endif // _MSC_VER > 1000
CGw, RNV #ifndef __AFXWIN_H__
*I]/ [d #error include 'stdafx.h' before including this file for PCH
+xNV1bM #endif
B703{k #include "resource.h" // main symbols
UOIB}ut
V class CHookApp : public CWinApp
qofD@\- {
. n[;H;
public:
-.xiq0 CHookApp();
/_SQKpic // Overrides
|P0!dt7sQ // ClassWizard generated virtual function overrides
)DB\du //{{AFX_VIRTUAL(CHookApp)
e dTFk$0 public:
*Xcqnu(' virtual BOOL InitInstance();
\)$: virtual int ExitInstance();
>piVi[` //}}AFX_VIRTUAL
bT7+$^NHf //{{AFX_MSG(CHookApp)
)Cu2xRr^` // NOTE - the ClassWizard will add and remove member functions here.
hsB3zqotF // DO NOT EDIT what you see in these blocks of generated code !
R_W6} //}}AFX_MSG
~+ kfb^<- DECLARE_MESSAGE_MAP()
<@Z`<T6 };
%@9c'6 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
\&_pI2X BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
`=V p 0tPI BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
9;7Gzr6A" BOOL InitHotkey();
'8Cg2v5&w BOOL UnInit();
.0YcB #endif
dd=ca0c7e / 3eGt7x# //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
\sz*M
B #include "stdafx.h"
w_h{6Kc< #include "hook.h"
|k$6"dXSO #include <windowsx.h>
ZIN1y;dJ #ifdef _DEBUG
WeJ=]7T'L #define new DEBUG_NEW
Q6T"8K/ #undef THIS_FILE
!YPwql(
static char THIS_FILE[] = __FILE__;
i#98KzE #endif
Lk)I;; #define MAX_KEY 100
)T6:@n^]h #define CTRLBIT 0x04
fMIRr5 #define ALTBIT 0x02
zo1T`"Y #define SHIFTBIT 0x01
Qs '_\|/- #pragma data_seg("shareddata")
cLEd-{x HHOOK hHook =NULL;
denxcDFu/~ UINT nHookCount =0;
~!S/{Un static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
Zs(BViTb| static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
+`bnQn]x+ static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
^&D5J\][ static int KeyCount =0;
eL>wKu:r static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
!E&l=*lM. #pragma data_seg()
Siq]Ii0F;> HINSTANCE hins;
t{g@z3 void VerifyWindow();
,,H;2xYf BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
&\I<j\F2/ //{{AFX_MSG_MAP(CHookApp)
B`.aQ // NOTE - the ClassWizard will add and remove mapping macros here.
6fo\z2 // DO NOT EDIT what you see in these blocks of generated code!
9Nps<+K //}}AFX_MSG_MAP
5kGQf END_MESSAGE_MAP()
&c 2Qa -<g[P_# CHookApp::CHookApp()
\s%g'g; {
-.r"|\1X // TODO: add construction code here,
3$xpZm60 // Place all significant initialization in InitInstance
Rz&`L8Bz }
kQe<a1 8 ZBR^$?nj CHookApp theApp;
yH=<KYk LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
lX%-oRQ/os {
+_ /ys! BOOL bProcessed=FALSE;
a_bZT4 if(HC_ACTION==nCode)
OwEV$Q {
Zo-,TKgY' if((lParam&0xc0000000)==0xc0000000){// Key up
tH&eKM4G switch(wParam)
K\KQ(N8F {
2*^=)5Gj-h case VK_MENU:
qE3Ud:j MaskBits&=~ALTBIT;
@54$IhhT~ break;
Uj\t04 case VK_CONTROL:
$W=)-X\> MaskBits&=~CTRLBIT;
X3 1%T" break;
4CchE15 case VK_SHIFT:
jygUf| MaskBits&=~SHIFTBIT;
nTc#I~\ break;
)b (+= default: //judge the key and send message
xv Xci W break;
@GD $KR9 }
@67GVPcxl for(int index=0;index<MAX_KEY;index++){
ViyG%Sm if(hCallWnd[index]==NULL)
IJKdVb~ continue;
n$NM if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Du
+_dr^4 {
K|\0jd)N SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
Dq%}({+ bProcessed=TRUE;
TghT{h@ }
*~4<CP+"0 }
88<d<)7t }
gx^_bHh else if((lParam&0xc000ffff)==1){ //Key down
cAGM|% switch(wParam)
hrD2-S {
o3\^9-jmp case VK_MENU:
>Ik%_:CC` MaskBits|=ALTBIT;
o\ ce|Dzt break;
j~S=kYrGM case VK_CONTROL:
p<h( MaskBits|=CTRLBIT;
+~YoP> break;
J=8Y D"1 case VK_SHIFT:
x5xMr.vm MaskBits|=SHIFTBIT;
pYm#iz break;
}+MA*v[06 default: //judge the key and send message
_g9j_
x:= break;
t~dK\>L }
etX(~"gG_ for(int index=0;index<MAX_KEY;index++)
hP{+`\&<f {
%XBTN if(hCallWnd[index]==NULL)
a%a0/!U[ continue;
ar
7.O;e if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
E}F-*go {
DWx;cP8[ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
_,v?rFLE bProcessed=TRUE;
tI^[|@, }
dT&u}o3X }
8 l= EL7 }
|{-?OOKj if(!bProcessed){
K0o${%'@7 for(int index=0;index<MAX_KEY;index++){
3LJ\y if(hCallWnd[index]==NULL)
KRn[(yr`% continue;
qf ]le]J if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
!a\HdQ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
U6wy^!_X9 }
t>LSP$ }
65U\;Ew }
kef%5B return CallNextHookEx( hHook, nCode, wParam, lParam );
xe(7q1 }
l O* -vc$I=b; BOOL InitHotkey()
k EAF1RP: {
iFcSz if(hHook!=NULL){
}wBpBw2J nHookCount++;
Q3$DX,8? return TRUE;
JV4fL~ }
|%#NA!e4wA else
=TzJgx hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
IZ^:wIKo{ if(hHook!=NULL)
+O8zVWr nHookCount++;
\Nf[8n#{ return (hHook!=NULL);
cH:&S=>h }
y] O&w{m$ BOOL UnInit()
uTJ z"c`F {
Uugq.'> if(nHookCount>1){
=WZ9|e nHookCount--;
pStbj`Eq return TRUE;
,z`D}<3 }
3,*A VcQA BOOL unhooked = UnhookWindowsHookEx(hHook);
WD[jEWMV7D if(unhooked==TRUE){
;.=0""-IF nHookCount=0;
SdMLO6- hHook=NULL;
7i02M~*uS }
'"LaaTTs return unhooked;
U,fPG/9 }
:M`~9MCRf saQo]6# BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
Vj8-[ww! {
;Oq>c=9% BOOL bAdded=FALSE;
Fe$o*r, for(int index=0;index<MAX_KEY;index++){
[TqX"@4NS if(hCallWnd[index]==0){
kJNg>SN*@# hCallWnd[index]=hWnd;
YD9vWk\/ HotKey[index]=cKey;
d|~'#:y@ HotKeyMask[index]=cMask;
t.O~RE bAdded=TRUE;
d$E>bo-\ KeyCount++;
>){}nlQf break;
4@mJEi{ }
#(a ;w }
E(1G!uu< return bAdded;
a~JZc<ze }
H+gB| L>hLYIW BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
*J':U>p {
VJCj=jX BOOL bRemoved=FALSE;
i\.(6hf+ for(int index=0;index<MAX_KEY;index++){
jG}nOI if(hCallWnd[index]==hWnd){
\FCPD.2s+ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
JP
;SO hCallWnd[index]=NULL;
e~,+rM HotKey[index]=0;
opzlh@R
3 HotKeyMask[index]=0;
9j-;-`$S bRemoved=TRUE;
R]>0A3P KeyCount--;
<RH%FhT break;
5*90t{# }
! z5c+JqN }
&Akw V- }
H3iYE~^# return bRemoved;
9>&p:+D }
'b >3:& Y$|KY/)H) void VerifyWindow()
5dX0C {
/%{CJ0Y for(int i=0;i<MAX_KEY;i++){
@.G;dL.f{ if(hCallWnd
!=NULL){ (5hUoDr!
if(!IsWindow(hCallWnd)){ <5h}\5#<j
hCallWnd=NULL; l6MBnvi
HotKey=0; 5~#oQ&
HotKeyMask=0; u2I@ fH/
KeyCount--; o##!S6:A
} `Uvc^
} 1n.F`%YG
} .H&XPW
} -y$<fu9
e
2q9$5
BOOL CHookApp::InitInstance() {9Q**U`w
{ nVP|{M
AFX_MANAGE_STATE(AfxGetStaticModuleState()); R"z}q(O:
hins=AfxGetInstanceHandle(); UZ:z|a3
InitHotkey(); dn_l#$ U
return CWinApp::InitInstance(); I-Hg6WtB
} j:^gmZ;J
f|j<Mj+\
int CHookApp::ExitInstance() fP\*5|7%R
{ ,~Lx7 5{
VerifyWindow(); T w1&<S
UnInit(); [l~G7u.d
return CWinApp::ExitInstance(); ? Z2`f6;W4
} =C7<I
scE#&OWF%
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file 4i"fHVp8
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) t7e7q"+/
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ '_91(~P
#if _MSC_VER > 1000 ~*tn|?%
#pragma once y (%y'xBP
#endif // _MSC_VER > 1000 Nr*o
RYY
2LCOB&-Ww
class CCaptureDlg : public CDialog #aE>-81SS&
{ q5)
K
// Construction r#J_;P{U
public: tU.~7f#+A
BOOL bTray; Fc^!="H
BOOL bRegistered; Fgi;%
BOOL RegisterHotkey(); !2.eJ)G
UCHAR cKey; '*G8;91u
UCHAR cMask; UhU"[^YO
void DeleteIcon(); YQR[0Y&e=
void AddIcon(); NBw{
UINT nCount; :8A@4vMS)?
void SaveBmp(); ?*~sx=mC
CCaptureDlg(CWnd* pParent = NULL); // standard constructor DjvPeX
// Dialog Data R I:kp.V
//{{AFX_DATA(CCaptureDlg) NE|Q0g
enum { IDD = IDD_CAPTURE_DIALOG }; 8\+DSA
CComboBox m_Key; Ggbz
BOOL m_bControl; -\25&m!+
BOOL m_bAlt; $gCN[%+j
BOOL m_bShift; z0|-OCmL
CString m_Path; ~1nKL0C6u
CString m_Number; C;_0 0EQ=
//}}AFX_DATA 5inCAPXz
// ClassWizard generated virtual function overrides PlwM3lrj
//{{AFX_VIRTUAL(CCaptureDlg) Fx:4d$>;
public: f @Vd'k<
virtual BOOL PreTranslateMessage(MSG* pMsg); *qFl&*h}
protected: `w)yR>lqh
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support O.{
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); z]2lT
IWg
//}}AFX_VIRTUAL wU"w
// Implementation BQ B<+o'
protected: Yaz/L)Y;R
HICON m_hIcon; 9I''$DVf
// Generated message map functions Uz%ynH
//{{AFX_MSG(CCaptureDlg) 9ZuKED
virtual BOOL OnInitDialog(); R^"mGe\LL
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); #8y"1I=i&
afx_msg void OnPaint(); . "7-f]!
afx_msg HCURSOR OnQueryDragIcon(); tqjjn5!
virtual void OnCancel(); #+$PD`j
afx_msg void OnAbout(); ?A-f_0<0
afx_msg void OnBrowse(); [&(~1C|C
afx_msg void OnChange();
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//}}AFX_MSG FU;a
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DECLARE_MESSAGE_MAP() $f>(TW
}; =)a%,H
#endif -z%->OUu
[ u ^/3N
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file n'%cO]nSx
#include "stdafx.h" ubc
k{\.
#include "Capture.h" a %?v/Ku
#include "CaptureDlg.h" <;cch6Z
#include <windowsx.h> ~yA^6[a =
#pragma comment(lib,"hook.lib") 3sDyB-\&
#ifdef _DEBUG s4 Vju/
#define new DEBUG_NEW
:z6?
#undef THIS_FILE U/xzl4m6
static char THIS_FILE[] = __FILE__; 5xU}}[|~-
#endif E )2/Vn2
#define IDM_SHELL WM_USER+1 Dj 6^|R$z&
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); `G=+qti
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); :^FH.6}x
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; bL{D*\HF
class CAboutDlg : public CDialog v?n# C
{ J|HV8
public: ce719n$
CAboutDlg(); D&]xKx
// Dialog Data @gQ?cU 7
//{{AFX_DATA(CAboutDlg) ZT`"
{#L
enum { IDD = IDD_ABOUTBOX }; dF|R`Pa2ML
//}}AFX_DATA 17w{hK4o8O
// ClassWizard generated virtual function overrides UWdqcOr
//{{AFX_VIRTUAL(CAboutDlg) }r"E\~E
protected: @]42.oP
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support X7gB.=\X
//}}AFX_VIRTUAL Z&h :3;
// Implementation ^;?w<9Y
protected: c;=St1eoz
//{{AFX_MSG(CAboutDlg) D%=&euB
//}}AFX_MSG C;9P6^Oz
DECLARE_MESSAGE_MAP() `wSoa#U"@
}; /gn\7&