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:
`~\SQ EY$
o.Ww.F 一、实现方法
rZ,3:x-: Uy=yA 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:
>7@,,~3 #SHJ0+)o #pragma data_seg("shareddata")
ta.Lq8/ HHOOK hHook =NULL; //钩子句柄
KiG19R$ UINT nHookCount =0; //挂接的程序数目
3_G0eIE"u static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
i<m)
s$u static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
dSjO12b static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
t0cS.hi static int KeyCount =0;
sh,4n{+ static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
'r=2f6G>cP #pragma data_seg()
W 8`6O2 6{d?3Jk 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
>4bw4
Z1 X`<z5W] ! DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
7`~0j6FY _LgP BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
|5>A^a cKey,UCHAR cMask)
O*+HK1q7 {
A%EhRAy BOOL bAdded=FALSE;
5G6 P p7[ for(int index=0;index<MAX_KEY;index++){
+EA ")T<l if(hCallWnd[index]==0){
F%zMhX'AG hCallWnd[index]=hWnd;
[,st: Y HotKey[index]=cKey;
_GY2|x2c HotKeyMask[index]=cMask;
3R$R?^G bAdded=TRUE;
s8:epcL`A KeyCount++;
pno}`Cer break;
]~$@x=p2e }
1
39T*0C }
k ]gPMhe return bAdded;
p".wqg*W }
q%k&O9C2] //删除热键
;*K;)C BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
XU<owk {
C &@'oLr BOOL bRemoved=FALSE;
{88|J'*L for(int index=0;index<MAX_KEY;index++){
D',7 T=C
if(hCallWnd[index]==hWnd){
e4_A`j' if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
IW@xT@ hCallWnd[index]=NULL;
*:\[;69[ HotKey[index]=0;
8S#&XS>o HotKeyMask[index]=0;
iiuT:r bRemoved=TRUE;
sBWyUD KeyCount--;
{8":cn
j break;
.mwW`D }
w&#[g9G% }
d8 ~%(I9 }
r9-ayp#pC return bRemoved;
0zr%8Q(Q }
8T+o.w== AzzHpfv, Xa-TNnws? DLL中的钩子函数如下:
u1kCvi#N *Q2 oc:6 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
|$\1E+ {
?$I9/r BOOL bProcessed=FALSE;
4TQmEM, if(HC_ACTION==nCode)
Dg~m}La {
Q<szH1- if((lParam&0xc0000000)==0xc0000000){// 有键松开
AD!w:jT9 switch(wParam)
f"\klfrRI_ {
xIc||o$ case VK_MENU:
DHjfd+E=s MaskBits&=~ALTBIT;
F W2x break;
(!m6>m2 case VK_CONTROL:
:SwA) (1 MaskBits&=~CTRLBIT;
H#X*OJ break;
v:!TqfI case VK_SHIFT:
!:xE
X~ MaskBits&=~SHIFTBIT;
":sp0(`h break;
AW_ YlS default: //judge the key and send message
z<P?p break;
OP= oSfa }
TXd6o= for(int index=0;index<MAX_KEY;index++){
V_^pPBa if(hCallWnd[index]==NULL)
rkh%[o9"/ continue;
.`u8(S+ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Bk~lM' {
ZJFF4($qN SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
>^W6'Q$P< bProcessed=TRUE;
vEG7A$Z" }
fGH)Fgo` }
#u"@q< ) }
s7jNRY V else if((lParam&0xc000ffff)==1){ //有键按下
fhdqes]) switch(wParam)
fwx^?/5j {
%#EzZD case VK_MENU:
[#X}( MaskBits|=ALTBIT;
E>E^t=;[ break;
it>Bf; case VK_CONTROL:
y%
!.:7Y MaskBits|=CTRLBIT;
qxyY2& break;
3z#>1HD$ case VK_SHIFT:
e&A3=a~\s MaskBits|=SHIFTBIT;
-=lL{oB1 break;
Pec40g:#F default: //judge the key and send message
3ohHBo break;
N*PJ m6- }
3,!IV"_ for(int index=0;index<MAX_KEY;index++){
vN]_/T+ if(hCallWnd[index]==NULL)
R:'&>.AUw continue;
,\\=f#c= if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
<)_#6)z: {
@yQ1F>
t SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
xU{0rM" bProcessed=TRUE;
dB&<P[$+8 }
2A*,9S|Y }
4QPHT#e qX }
-W/D Cj< if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
3*{l^<`:gA for(int index=0;index<MAX_KEY;index++){
kE+fdr\ T if(hCallWnd[index]==NULL)
@^#
9N!Fj] continue;
DHhty qm if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
^?q(fK% SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
9J_vvq`%` //lParam的意义可看MSDN中WM_KEYDOWN部分
TR
`C|TV> }
Zu~t )W }
2h}FotlO }
a~!7A
ZT-O return CallNextHookEx( hHook, nCode, wParam, lParam );
Mu.oqT }
xudZ7 .'l3NV^{ 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:
o8A8fHl wvxqgXnB\ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
-IDhK}C&T BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
B'O1dRj&6 0>;[EFL 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:
7)> L#(N ?!c7Zx,( LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
MCXt,`}[ {
$QT% -9& if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
E+ XR[p {
%3=T7j //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
u^2/:L SaveBmp();
D4@(_6^ return FALSE;
Du-Q~I6 }
\|4F?Y …… //其它处理及默认处理
p2O [r }
>h9~
/ ljg6uz1v% d;3f80Kd* 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
^"uD:f) n"~K",~P 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
l r~>!O 8@6*d.+e 二、编程步骤
u2':~h?l c*(=Glzn 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
V6Of(;r !0Ak)Q]e' 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
a_D K"8I hsK(09:J 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
ZXbq5p_ b+dmJ]c 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
q}E'x/s2m h9nh9a(2 5、 添加代码,编译运行程序。
IG%x(\V-e O!F"w!5@ 三、程序代码
FELW?Q?k ,&@FToR ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
h,/3} #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
a94nB #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
ep
l1xfr #if _MSC_VER > 1000
2 0A:,pMb #pragma once
S4E@wLi #endif // _MSC_VER > 1000
(f*r #ifndef __AFXWIN_H__
Vrp]YRL` #error include 'stdafx.h' before including this file for PCH
7 lq$PsC #endif
J|z ' <W #include "resource.h" // main symbols
?Qpi(Czbpq class CHookApp : public CWinApp
JmBMc}54 {
CWD
$\K G public:
#TgP:t]p CHookApp();
+\vN#xDz // Overrides
cvpZF5mL]U // ClassWizard generated virtual function overrides
Sx_j`Cgy //{{AFX_VIRTUAL(CHookApp)
&k(tDP public:
|>Pv2 virtual BOOL InitInstance();
IJ{VCzi virtual int ExitInstance();
*@YQr]~
; //}}AFX_VIRTUAL
\x_$Pu //{{AFX_MSG(CHookApp)
{PL,3EBG // NOTE - the ClassWizard will add and remove member functions here.
y}W*P#BDO // DO NOT EDIT what you see in these blocks of generated code !
B]>rcjD //}}AFX_MSG
Xs2B:`,hh DECLARE_MESSAGE_MAP()
k$,y1hH;f8 };
:mdoGb$dr LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
V* ,u;* BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
EYZ,GT-I BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
\qJ^n % BOOL InitHotkey();
&';@CeK BOOL UnInit();
^w*vux|F #endif
8nSw7:z UwDoueXs //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
`ih#>i_& #include "stdafx.h"
'?E@H."" #include "hook.h"
A.!3{pAb #include <windowsx.h>
?Xp+5{ #ifdef _DEBUG
NL"w#kTc() #define new DEBUG_NEW
;tZ 8Sh) #undef THIS_FILE
ggHl{cl) static char THIS_FILE[] = __FILE__;
6U] "i #endif
J =#9eW #define MAX_KEY 100
^$8WV&5q> #define CTRLBIT 0x04
HDhG1B"NL #define ALTBIT 0x02
EOGz;:b& #define SHIFTBIT 0x01
+C4NhA2 #pragma data_seg("shareddata")
iz`ys.Fu HHOOK hHook =NULL;
Lo9
\[4FP UINT nHookCount =0;
j2 #B l static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
bWB&8&p static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
7{[i) static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
.R@euIva static int KeyCount =0;
3TKl static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
~HBx5Cpi #pragma data_seg()
%bhFl,tL HINSTANCE hins;
>>>MTV f void VerifyWindow();
&Qv%~dvW BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
sDy~<$l? //{{AFX_MSG_MAP(CHookApp)
cdfnM% `>\ // NOTE - the ClassWizard will add and remove mapping macros here.
MIc(B_q // DO NOT EDIT what you see in these blocks of generated code!
zOL*XZ0c //}}AFX_MSG_MAP
8w3Wy<}y END_MESSAGE_MAP()
TyaK_XW j<vU[J+gx~ CHookApp::CHookApp()
5=.mg6: {
3^F1 hCB // TODO: add construction code here,
H4e2#]*i7 // Place all significant initialization in InitInstance
p"NuR4 }
;BEX|wxn /<IXCM. CHookApp theApp;
Mwd.S LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
l @r`NFWD@ {
RgVg~?A@ BOOL bProcessed=FALSE;
rGSi
!q if(HC_ACTION==nCode)
#Xun>0 {
!p70g0+ if((lParam&0xc0000000)==0xc0000000){// Key up
A)TO<dl switch(wParam)
}ev+WIERQV {
]8XIw`:f case VK_MENU:
zS}!87r) MaskBits&=~ALTBIT;
aDX4}`u break;
Qlhm:[ case VK_CONTROL:
"(E%JAwZ^W MaskBits&=~CTRLBIT;
2!Pwg0%2 break;
2{)<Df@ case VK_SHIFT:
3WY:Fn+# MaskBits&=~SHIFTBIT;
R
#m1Aa break;
z%/<|`
7 default: //judge the key and send message
Dl=vv9 break;
yc@:*Z }
bKPjxN?!9 for(int index=0;index<MAX_KEY;index++){
?*U:=| if(hCallWnd[index]==NULL)
rj;~SC{ continue;
boIFN;Aq" if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
q%Lw#f {
ch0x*[N@ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
~ZRtNL9 bProcessed=TRUE;
N|s8PIcSp }
x@<!# d+ }
N_y#Y{c{( }
(7}Zh|@W else if((lParam&0xc000ffff)==1){ //Key down
`qr.@0whP switch(wParam)
vb k4 {
:j%
B(@b case VK_MENU:
g+u5u\k MaskBits|=ALTBIT;
KU;m.{ break;
M0uC0\'#P case VK_CONTROL:
~RnBs`&! MaskBits|=CTRLBIT;
qnU$Pd break;
lK y4Nry9 case VK_SHIFT:
1?#Wg>7' MaskBits|=SHIFTBIT;
c}#(,<8X break;
@-}!o&G0 default: //judge the key and send message
ny+_&l^R~( break;
q3Y49d }
HAMps[D[ for(int index=0;index<MAX_KEY;index++)
uGS^*W$ {
~bX ) %jC if(hCallWnd[index]==NULL)
;?!pcv Ui continue;
vjXCArS if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
C<iOa)_@Q {
{ :_qa | SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
C~VyM1inD bProcessed=TRUE;
W:=CpbwENX }
ZY> u4v. }
[$%0[;jtS }
2dBjc{ if(!bProcessed){
)N]%cO(^ for(int index=0;index<MAX_KEY;index++){
0Ewt
>~n if(hCallWnd[index]==NULL)
[r=U- continue;
|#(g8ua7 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
L~L]MC& SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
y O?52YO }
Zq"wq[GCN }
bR|1*< }
<fcw:Ae return CallNextHookEx( hHook, nCode, wParam, lParam );
xT3l>9i }
kX]p;C 7#iT33(3 BOOL InitHotkey()
8]0?mV8iOE {
eqWb>$ if(hHook!=NULL){
@NJJ nHookCount++;
` oXL return TRUE;
jh.e&6 }
>oc&hT else
v`u>;S_ hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
%Z6\W;
(n if(hHook!=NULL)
Zl`sY5{1 nHookCount++;
jTq@@y return (hHook!=NULL);
Jl^THoEL }
JB\BP$ap BOOL UnInit()
rwepe 5 {
FuZLE%gP if(nHookCount>1){
( 0Z3Ksfj1 nHookCount--;
G@]|/kN1y return TRUE;
O(f&0h
! }
} =^Al;W BOOL unhooked = UnhookWindowsHookEx(hHook);
{:d9q if(unhooked==TRUE){
1'g{tP"d nHookCount=0;
AA0zt N hHook=NULL;
h\$juIQa }
9]TvLh3 return unhooked;
al:c2o }
Q\<^ih51 }x}JzA+2 BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
AehkEN&H/t {
@](\cT64i3 BOOL bAdded=FALSE;
'P?DZE for(int index=0;index<MAX_KEY;index++){
f Tc,"{ if(hCallWnd[index]==0){
7Ke#sW.HN hCallWnd[index]=hWnd;
Ty>g:#bogI HotKey[index]=cKey;
V{G9E HotKeyMask[index]=cMask;
4 jeUYkJUM bAdded=TRUE;
Pxm~2PAm KeyCount++;
o+Kh2;$) break;
;P4tqY@ }
ym)`<[T }
)IP{yL8c return bAdded;
Sk,9<@ }
8q&*tpE C]+T5W\"<B BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
yD9<-B<) {
P&@[ j0 BOOL bRemoved=FALSE;
A?sU[b6_ for(int index=0;index<MAX_KEY;index++){
PNMf5'@m if(hCallWnd[index]==hWnd){
x2gP, p- if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
Yl6\}_h` hCallWnd[index]=NULL;
~_Mz05J-\_ HotKey[index]=0;
:-kXZe HotKeyMask[index]=0;
IW'2+EGc bRemoved=TRUE;
juuV3et KeyCount--;
iy_\1jB0 break;
zx{O/v
KG }
r'ydjy }
5=.EngG }
q#~]Hp=W5 return bRemoved;
|.Pl[y }
'qg q8 mjqVP. void VerifyWindow()
!zNMU$p {
C=/nZGG for(int i=0;i<MAX_KEY;i++){
#TX=%x6 if(hCallWnd
!=NULL){ |O]oX[~
if(!IsWindow(hCallWnd)){ K9y!ZoB
hCallWnd=NULL; nC5
HotKey=0; :J}@*>c
HotKeyMask=0; 8HLcDS#
KeyCount--; 7E9h!<5v
} .1F^=C.w
} H19CVc\B
} k98}Jx7J)"
} L){rv)?="
_8'F I_E3
BOOL CHookApp::InitInstance() k&1~yW
{ '.wyfS H@
AFX_MANAGE_STATE(AfxGetStaticModuleState()); g{cHh(S
hins=AfxGetInstanceHandle(); cKX6pG
InitHotkey(); 1Bz'$u;
return CWinApp::InitInstance(); FT*
o;&_QS
} jbqhNsTNK
^Q?I8,4}
int CHookApp::ExitInstance() !Ax 7k;T
{ +0O{"XM
VerifyWindow(); h,V#V1>Hu
UnInit(); Cu\A[6g,
return CWinApp::ExitInstance(); o?J>mpC
} ZC1U
iM Xl}3
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file nV0"q|0K;
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) ;Db89Nc$
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ 1&
k_&o
#if _MSC_VER > 1000 -hP@L ++D
#pragma once khb
Gyg%
#endif // _MSC_VER > 1000 %L./U$
]AGJPuX
class CCaptureDlg : public CDialog N+?kFob
{ N3nk\)V\E
// Construction R?Q@)POW
public: WQ]~TGW
BOOL bTray; 9k^;]jE
BOOL bRegistered; K`@GNT&
BOOL RegisterHotkey(); eb)S<%R/
UCHAR cKey; `C`_2y8
UCHAR cMask; h<9h2
void DeleteIcon(); h(I~HZ[K&T
void AddIcon(); d+|8({X]D8
UINT nCount; 3X{=*wvt
void SaveBmp(); MQQ!@I`
CCaptureDlg(CWnd* pParent = NULL); // standard constructor id.o)=
// Dialog Data O329Bkg
//{{AFX_DATA(CCaptureDlg) @Ey(0BxNu
enum { IDD = IDD_CAPTURE_DIALOG }; MWCP/~>a2
CComboBox m_Key; C<6IiF[>%
BOOL m_bControl; 3Nh;^
BOOL m_bAlt; 0rT-8iJp4P
BOOL m_bShift; flLC\
CString m_Path; EYUr.#:
CString m_Number; #TUsi,jG
//}}AFX_DATA ~S
R:,R
// ClassWizard generated virtual function overrides }@OykN
//{{AFX_VIRTUAL(CCaptureDlg) H+; _fd
public: sf?D4UdIH
virtual BOOL PreTranslateMessage(MSG* pMsg); ;1cX|N=
protected: `ge{KB;*n#
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support r! 5C3
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
CD^_>sya
//}}AFX_VIRTUAL _SC>EP8:Z
// Implementation R$*{@U
protected: QH4nb h4
HICON m_hIcon; )E^4\3^:
// Generated message map functions Ckvm3r\i2
//{{AFX_MSG(CCaptureDlg) &K`[SX=
virtual BOOL OnInitDialog(); $xS `i-|
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); ;G~0 VM2|
afx_msg void OnPaint(); 9h$-:y3
afx_msg HCURSOR OnQueryDragIcon(); o"v>
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virtual void OnCancel(); SM:{o&S`
afx_msg void OnAbout(); D;<Qm,[
afx_msg void OnBrowse(); _qmBPUx
afx_msg void OnChange(); ~]A';xH&
//}}AFX_MSG 2u6N';jgZ
DECLARE_MESSAGE_MAP() DnaG$a<
}; /v;g v[
#endif C
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file q[q#cY:0
#include "stdafx.h" |n=kYs
#include "Capture.h" ,_Fq*6
#include "CaptureDlg.h" i[^?24~ c
#include <windowsx.h> Vk$zA<sw"
#pragma comment(lib,"hook.lib") N:clwmo
#ifdef _DEBUG [ WZ<d^L
#define new DEBUG_NEW G_[|N>
#undef THIS_FILE *Yvfp{B
static char THIS_FILE[] = __FILE__; $Kb-mFR
#endif FWdSpaas Q
#define IDM_SHELL WM_USER+1 >9=Y(`
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); _hMVv&$
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); H U$:x"AW
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; t_,iV9NrZ
class CAboutDlg : public CDialog *`);_EVc
{ t3Q;1#Zf
public: 9))%tYN
CAboutDlg(); !hFb<
// Dialog Data rP;Fh|w#
//{{AFX_DATA(CAboutDlg) *H&a_s/{Nb
enum { IDD = IDD_ABOUTBOX }; Y.i<7pBt
//}}AFX_DATA KE16BjX@
// ClassWizard generated virtual function overrides ; ZL<7tLDb
//{{AFX_VIRTUAL(CAboutDlg) =}r&>|rrJ
protected: %o#D"
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support X\
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//}}AFX_VIRTUAL N(}7M~m>
// Implementation f;pR8
protected: ~?-U
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//{{AFX_MSG(CAboutDlg) {*t'h?b
//}}AFX_MSG Fm,A<+l@u
DECLARE_MESSAGE_MAP() ahS*YeS7
}; }PyAmh$@
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) X'jEI{1w
{ nf/iZ &
//{{AFX_DATA_INIT(CAboutDlg) %nOBs ln
//}}AFX_DATA_INIT HC4ad0Gs+{
} KzeA+PI
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void CAboutDlg::DoDataExchange(CDataExchange* pDX) jfqWcX.X=
{ XT~JP
CDialog::DoDataExchange(pDX); *
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