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:
xGFbh4H=8p
;WAa4r> 一、实现方法
97~>gFU77# I9m9`4BK 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:
e<(6x[_ o1"N{Eu #pragma data_seg("shareddata")
d]:G#<. HHOOK hHook =NULL; //钩子句柄
3V7WIj< UINT nHookCount =0; //挂接的程序数目
yFS{8yrRUU static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
RR'sW@ static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
#c":y5: static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
=:!>0~ static int KeyCount =0;
__zHe-.m static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
bYZU}Kl;( #pragma data_seg()
_#MKp H /DP0K
@% 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。
8_o~0lb gf?N(, 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:
i=1crJ: i+pQ 7wx BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
c&,q`_t cKey,UCHAR cMask)
oz]&=>$1I {
A\W)uwyN BOOL bAdded=FALSE;
tCm]1ZgRW for(int index=0;index<MAX_KEY;index++){
GgnR*DVP$ if(hCallWnd[index]==0){
_!!Fg%a5"R hCallWnd[index]=hWnd;
9_?e, Q HotKey[index]=cKey;
e6bh,BwgQq HotKeyMask[index]=cMask;
BoST?"&}' bAdded=TRUE;
W-gu*iZ6& KeyCount++;
HVhP |+ break;
AJE$Z0{q }
w^("Pg` }
U=7nz| return bAdded;
J#ClQ% }
qS"#jxc==+ //删除热键
r;MFVj{ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
aEh9za {
:YOo"3.] BOOL bRemoved=FALSE;
%K.r rn M for(int index=0;index<MAX_KEY;index++){
N3*1,/,l. if(hCallWnd[index]==hWnd){
G
"!v)o if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
?L0k|7 hCallWnd[index]=NULL;
WUo\jm[yr HotKey[index]=0;
`34{/}w HotKeyMask[index]=0;
Ok|Dh;1_ bRemoved=TRUE;
VIN0kRQ# KeyCount--;
RgW#z-PZF break;
8ZqLGa] }
3Zl:rYD? }
0xO*8aKT }
n\V7^N return bRemoved;
biBMd(6 }
jwBJG7\ $45.*>, k3nvML,bv DLL中的钩子函数如下:
.Gvk5Wn 'TuaP`]< LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
!c{F{t-a {
$IjI{% BOOL bProcessed=FALSE;
Xx%<rsA>F if(HC_ACTION==nCode)
)J0h\ky {
S D{ )Sq if((lParam&0xc0000000)==0xc0000000){// 有键松开
DW78SoyedZ switch(wParam)
[p~,;% {
&"I csxG case VK_MENU:
"P54|XIJ\ MaskBits&=~ALTBIT;
gzqp=I[% break;
YYPJ(o\ case VK_CONTROL:
b GI){0A MaskBits&=~CTRLBIT;
kP^A~ZO. break;
XPD1HN!,LT case VK_SHIFT:
_H@ATut MaskBits&=~SHIFTBIT;
xy4+
[u break;
Hk@Gkx_ default: //judge the key and send message
K1BBCe break;
ciiI{T[Z }
'21gUYm for(int index=0;index<MAX_KEY;index++){
)wCNLi>4 if(hCallWnd[index]==NULL)
T_=WX_h $ continue;
)7.DF|A if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
&e;Qabwxva {
c-}[v<o SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
% @+j@i`& bProcessed=TRUE;
QIevps* }
'L-DMNxBr }
M@<9/xPS }
f,Dic%$q else if((lParam&0xc000ffff)==1){ //有键按下
X(X[v] switch(wParam)
,Kl?-W@ {
X-kOp9/. case VK_MENU:
qIQRl1Tw;V MaskBits|=ALTBIT;
h~](9 es break;
Rz|@BxB>n case VK_CONTROL:
gGUKB2) MaskBits|=CTRLBIT;
u:2Ll[ eo break;
~6@`;s`[Y case VK_SHIFT:
k4dC MaskBits|=SHIFTBIT;
!|i #g$ break;
;H.V-~:P) default: //judge the key and send message
Owi/e break;
\`xlD&F@U }
%)?jaE}[ for(int index=0;index<MAX_KEY;index++){
LybaE~=
if(hCallWnd[index]==NULL)
w4Df?)Z continue;
G$MEVfd" if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
3Cc#{X-+ {
la_c:#ho SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
C !Srv7 bProcessed=TRUE;
\3^ue0 }
25-h5$s }
megTp }
0kOwA%m if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
ow{. iv\,u for(int index=0;index<MAX_KEY;index++){
-X~|jF if(hCallWnd[index]==NULL)
S6JXi>n continue;
&0qpgl| if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
)Hmf=eoc SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
vno/V#e$WX //lParam的意义可看MSDN中WM_KEYDOWN部分
ktx| c19 }
D_0Vu/v }
j]<K%lwp }
B 5|\<CF return CallNextHookEx( hHook, nCode, wParam, lParam );
dCTyfXou[= }
OQB7C0+ & HNv~ZAzBG- 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
[K\b"^=< 2wIJ;rh BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
T-6<qh BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
m 0vW< 0FI
|7 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
-|KZOea 6X%g-aTs LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
=(D"(OsQ/ {
>>$`]]7 if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
&k%>u[Bo {
v/c]=/ //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
3U+FXK#6 SaveBmp();
9yC22C: return FALSE;
tOLcnWt
}
ZDbe]9#Xh …… //其它处理及默认处理
Q]/%Y[%| }
QR'# ]k;>% w"s@q$}]8M pF8 #H~ 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
\"nut7";2 o25rKC=o 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
Lm2)3;ei &tAYF_} 二、编程步骤
-R:_o1" >VkBQM-% 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
3}8o 9 0~^RHb.NA8 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
G_S>{<[ G#7(6:=;,` 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
+lqGf ^.!jD+=I 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
"O4A&PJD
r9})~>
5、 添加代码,编译运行程序。
5P-t{<]tx ([dd)QU 三、程序代码
X$ZVY2 A!B.+p[G ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
V&s|I oTR #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
za@/4z #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
uwSSrT #if _MSC_VER > 1000
0>N6.itOz #pragma once
J4"Fj, FS #endif // _MSC_VER > 1000
fyb;*hgu #ifndef __AFXWIN_H__
lt&(S) #error include 'stdafx.h' before including this file for PCH
SULFAf< #endif
daI_@k Y" #include "resource.h" // main symbols
Z%qtAPd class CHookApp : public CWinApp
3>aEP5 {
bPU
i44P public:
?zf3Fn2y CHookApp();
}Ze*/p- // Overrides
LD}~] // ClassWizard generated virtual function overrides
-9i7Ja //{{AFX_VIRTUAL(CHookApp)
sE6>JaH public:
aLGq<6Ja virtual BOOL InitInstance();
Lr$Mk#'B virtual int ExitInstance();
{4G/HW28 //}}AFX_VIRTUAL
c
Rq2 re //{{AFX_MSG(CHookApp)
VIP7j(#t_g // NOTE - the ClassWizard will add and remove member functions here.
`Zm6e!dH- // DO NOT EDIT what you see in these blocks of generated code !
1^}I?PbqV //}}AFX_MSG
Ec@n<KK# DECLARE_MESSAGE_MAP()
2+
cs^M3 };
P.,U>m LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
6p)AQTh> BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
@a?7D;+< BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
5dj@N3ZX7; BOOL InitHotkey();
a,c!#iyl3 BOOL UnInit();
9_?xAJ #endif
WK>|IgK ^Fco'nlM //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
nTEN&8Y>R #include "stdafx.h"
Gs,:$Im #include "hook.h"
-SrZ^ #include <windowsx.h>
F^75y? #ifdef _DEBUG
sI!H=bp-8 #define new DEBUG_NEW
&xQM!f #undef THIS_FILE
3c=kYcj static char THIS_FILE[] = __FILE__;
tTLg;YjN #endif
05`"U#`: #define MAX_KEY 100
kO}&Oi,? #define CTRLBIT 0x04
xV)[C )6 #define ALTBIT 0x02
}oRBQP^&K #define SHIFTBIT 0x01
dz] 5s #pragma data_seg("shareddata")
56 3mz- HHOOK hHook =NULL;
tX{yR'Qhu UINT nHookCount =0;
E[]5Od5# static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
No'?8 +i static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
[X.bR$> static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
vA1YyaB static int KeyCount =0;
3 !@ static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
"d_wu#fO) #pragma data_seg()
kt/,& oKI HINSTANCE hins;
s{Z)<n03 void VerifyWindow();
MY^{[#Q BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
:CyHo6o9 //{{AFX_MSG_MAP(CHookApp)
J,2V&WuV0r // NOTE - the ClassWizard will add and remove mapping macros here.
X g6ezlW // DO NOT EDIT what you see in these blocks of generated code!
FPDTw8" B; //}}AFX_MSG_MAP
y2G Us&09 END_MESSAGE_MAP()
vjuFVJwL Xo34~V@( CHookApp::CHookApp()
|`5IP8Z {
j<B9$8x& // TODO: add construction code here,
vwU1}H // Place all significant initialization in InitInstance
>.iF,[.[F< }
'u7-Qetj gsk?
!D CHookApp theApp;
bO=|utpk LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
h+FM?ct6} {
"jFf}" BOOL bProcessed=FALSE;
)D,KG_7l if(HC_ACTION==nCode)
t~) P1Lof\ {
A9$x8x*Lt if((lParam&0xc0000000)==0xc0000000){// Key up
o$rjGa l switch(wParam)
k {*QU( {
ysW})#7X case VK_MENU:
&]nx^C8V; MaskBits&=~ALTBIT;
%;,fI'M break;
h Jb2y`,q case VK_CONTROL:
Lgg,K//g MaskBits&=~CTRLBIT;
i}) s4%a break;
@NiuT%#c case VK_SHIFT:
fjh|V9H MaskBits&=~SHIFTBIT;
C$OVN$lL`8 break;
pH1!6X default: //judge the key and send message
D0D=;k break;
Z}J5sifr }
513,k$7 for(int index=0;index<MAX_KEY;index++){
z0[XI 7KK if(hCallWnd[index]==NULL)
O
*sU|jeO continue;
EhcJE;S) if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
4l$OO;B {
|kYlh5/c d SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
] G&*HMtp bProcessed=TRUE;
b(iF0U>& }
)kpEcMlR }
'NEl`v*<P }
u^"
I3u8$ else if((lParam&0xc000ffff)==1){ //Key down
\Z[1m[{ switch(wParam)
)6OD@<r{ {
?[ xgt) case VK_MENU:
Hr|f(9xA MaskBits|=ALTBIT;
-*C
WF|<G break;
IOy0WHl| case VK_CONTROL:
&9L4
t%As MaskBits|=CTRLBIT;
5R7x%3@L break;
v@_1V case VK_SHIFT:
uoS:-v}/Y~ MaskBits|=SHIFTBIT;
G{U#9 break;
IiU> VLa default: //judge the key and send message
i\i%WiRl break;
U\KMeaF5e- }
cq1 5@a mX for(int index=0;index<MAX_KEY;index++)
qX\*lm/l {
<xI<^r'C9e if(hCallWnd[index]==NULL)
X?5{2ulrI continue;
Hn|W3U if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
O=B=0 {
De?VZ2o9" SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
fF@w:;u bProcessed=TRUE;
;qshd'?* }
Bn}woyJdx }
\T7Mt|f:5 }
(jT)o,IW& if(!bProcessed){
Ep7MU&O0iK for(int index=0;index<MAX_KEY;index++){
6 d-\+t8 if(hCallWnd[index]==NULL)
ov6xa*'a continue;
sy: xA w if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
4Yj1Etq.E SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
n5:uG'L\ }
5S~ H[>A" }
<!OBpAq }
^/f~\#R return CallNextHookEx( hHook, nCode, wParam, lParam );
7EJ2 On }
PTQ#8(_, WR;1 BOOL InitHotkey()
F2"fOS {
+jm,nM9 if(hHook!=NULL){
\TQZZ_Z nHookCount++;
@- U\!Tf return TRUE;
$%bSRvA }
l/.{F ;3F else
EL 5+pt hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
J<$@X JLS if(hHook!=NULL)
ARH~dN* C nHookCount++;
w0Qtr>" return (hHook!=NULL);
,;k+n) }
O'<V[Y}6 BOOL UnInit()
O)'CU1vMb {
)(iv#;ByL if(nHookCount>1){
#N|\7(#~u nHookCount--;
OF-k7g7 return TRUE;
g`Z=Y7jLH }
c_J9CKqc BOOL unhooked = UnhookWindowsHookEx(hHook);
u` pTFy if(unhooked==TRUE){
VY?9|};f nHookCount=0;
YF%gs{ hHook=NULL;
T &ZQie/ }
n;g'?z=hy return unhooked;
5ZCu6A }
*dl hRa Fr9/TI BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
jK|n^5\ {
Z)?$ZI@ BOOL bAdded=FALSE;
<kh.fu@.Q for(int index=0;index<MAX_KEY;index++){
-F 5BJk if(hCallWnd[index]==0){
honh'j hCallWnd[index]=hWnd;
$0])%
HotKey[index]=cKey;
6u[fCGi% HotKeyMask[index]=cMask;
C:QB=?%; bAdded=TRUE;
]Q^)9uE\D KeyCount++;
+QChD* break;
d"wA"*8~y }
G|6qL }
77>oQ~q return bAdded;
8mI(0m' }
0At0`Q# o) )` "^ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
c6h?b[] {
inut'@=G/ BOOL bRemoved=FALSE;
vFPY|Vzh for(int index=0;index<MAX_KEY;index++){
KC/O
EJ` if(hCallWnd[index]==hWnd){
{6i|"5_j if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
~?Zib1f) hCallWnd[index]=NULL;
[vg&E
)V HotKey[index]=0;
oC0ndp~+& HotKeyMask[index]=0;
56V|=MzX] bRemoved=TRUE;
wJp<ZL KeyCount--;
"{q#)N break;
#{i*9' }
!_fDL6a- }
WAu>p3
}
NxP(&M( return bRemoved;
Kz HYh }
CPz<iU GVY7`k"km void VerifyWindow()
Q,U0xGGz {
DAn2Pqf for(int i=0;i<MAX_KEY;i++){
\"lz,bT if(hCallWnd
!=NULL){ 4cjfn'x
if(!IsWindow(hCallWnd)){ fdl.3~.C
hCallWnd=NULL; c(Q@5@1y:
HotKey=0; ;ALWL~Xm
HotKeyMask=0; v$ ti=uk$
KeyCount--; JT+c7W7
} f"6W ;b2L.
} dGKo!;7{
} z^bS+0S5x!
} VAPeMO
ck
U]PB)
BOOL CHookApp::InitInstance() !~#zd]0x;
{ pH'_k k
AFX_MANAGE_STATE(AfxGetStaticModuleState()); l\<.*6r
hins=AfxGetInstanceHandle(); fO<40!%9cQ
InitHotkey(); gOF^?M11x
return CWinApp::InitInstance(); p9v:T1?
} 7=-Yxt
8>KUx]AN
int CHookApp::ExitInstance() 1lw%RM
{ t"=5MaQk-
VerifyWindow(); {>>X3I
UnInit(); 3?Pg
;
return CWinApp::ExitInstance(); mjeJoMvN)H
} b3A0o*
R1];P*>%gZ
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file BT7{]2?&V
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) DbGS]k<$
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ O8]e(i
#if _MSC_VER > 1000 JP#S/kJ%3
#pragma once ,54z9F`
#endif // _MSC_VER > 1000 EU[\D;
Gwd38
class CCaptureDlg : public CDialog #p}GWS)
{ K[[~G1Z
// Construction ee {ToK
public: +B*]RL[th
BOOL bTray; kwjO5OC8
BOOL bRegistered; ;(C<gt,r}
BOOL RegisterHotkey(); @*z"Hi>4
UCHAR cKey; KC;cu%H
UCHAR cMask; I&-r^6Yx
void DeleteIcon(); dq93P%X24
void AddIcon(); ]?^V xB7L
UINT nCount; ^Jp T8B}
void SaveBmp(); ^exU]5nvz
CCaptureDlg(CWnd* pParent = NULL); // standard constructor us.#|~i<h
// Dialog Data C4+DZ<pE
//{{AFX_DATA(CCaptureDlg) gN/<g8
enum { IDD = IDD_CAPTURE_DIALOG }; C;W@OS-;
CComboBox m_Key; OBi(]l}^O
BOOL m_bControl; YR?Y:?(
BOOL m_bAlt; T$;S
BOOL m_bShift; ';C'9k<P:
CString m_Path; \jfK']P/H
CString m_Number; 1!z{{H;W
//}}AFX_DATA 'Lu<2=a~
// ClassWizard generated virtual function overrides IkCuw./
//{{AFX_VIRTUAL(CCaptureDlg) '1mk;%
public: O= S[n
virtual BOOL PreTranslateMessage(MSG* pMsg); (`(D
$%
protected: J[ZHAnmPH
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support :nx+(xgw
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); L
FWp}#%
//}}AFX_VIRTUAL lV\iYX2#
// Implementation 1K Vit{
protected: yqN`R\d
HICON m_hIcon; 2Q6;SF"Z
// Generated message map functions L}h_\1
//{{AFX_MSG(CCaptureDlg) LG[N\%<!H
virtual BOOL OnInitDialog(); .S//T/3O]Q
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); 4*X Nk;Dx
afx_msg void OnPaint(); E'x"EN
afx_msg HCURSOR OnQueryDragIcon(); M9iX_4
virtual void OnCancel(); #,#`<h!
afx_msg void OnAbout(); SBxpJsW>
afx_msg void OnBrowse(); #pvq9fss,}
afx_msg void OnChange(); [F6)Z[uG
//}}AFX_MSG 'K7\[if{
DECLARE_MESSAGE_MAP() En\@d@j<u
}; r=Xo; d*TE
#endif ebBi zc=
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file _vTr?jjfK
#include "stdafx.h" 5r5on#O&
#include "Capture.h" P@v"aa\@2)
#include "CaptureDlg.h" 5wue2/gl
#include <windowsx.h> 78l);/E{v
#pragma comment(lib,"hook.lib") yCQvo(V[F
#ifdef _DEBUG OAXA<
#define new DEBUG_NEW $@PruY3[
#undef THIS_FILE ;\K]~
static char THIS_FILE[] = __FILE__; TiD#t+g
#endif ~4fE`-O
#define IDM_SHELL WM_USER+1 [Hh*lKg
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); iT'doF
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); $_S-R
3L\
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; #)'Iqaq7
class CAboutDlg : public CDialog )LGVR3#
{ . 1kB8&}
public: OBWb0t5H?
CAboutDlg(); J
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// Dialog Data C^ZoYf8+"m
//{{AFX_DATA(CAboutDlg) JwI99I'
enum { IDD = IDD_ABOUTBOX }; 2Q e&FeT
//}}AFX_DATA A4zI1QF
// ClassWizard generated virtual function overrides M'%4BOpI6`
//{{AFX_VIRTUAL(CAboutDlg) W&hW N9iR
protected: m7^f%<l
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support ,5W7a
//}}AFX_VIRTUAL 8?Rp2n*o
// Implementation y8YsS4E^Q
protected: "^&H9