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:
12a #]E
OKVYpf 一、实现方法
{+:XVT_+ &>{>k<z 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:
sdWl5 " :c t+.# #pragma data_seg("shareddata")
\gkajY-? HHOOK hHook =NULL; //钩子句柄
dWy1=UQfP UINT nHookCount =0; //挂接的程序数目
Z]f2& static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
L'Zud,JKg static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
3c3Z"JV static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
^j %UZ static int KeyCount =0;
nS4S[|w" static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
q#`^EqtUF #pragma data_seg()
f zO8by
I={{VQ 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。
ArYF\7P ];;w/$zke DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
([*t. W<VHv"?V BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
g-FZel
cKey,UCHAR cMask)
T6$<o\g' {
cloI 6%5r BOOL bAdded=FALSE;
NO^t/(Z for(int index=0;index<MAX_KEY;index++){
J"rwWIxO* if(hCallWnd[index]==0){
<h=M
Rw,l hCallWnd[index]=hWnd;
?<'W~Rm6n HotKey[index]=cKey;
%
eRwH
> HotKeyMask[index]=cMask;
J36@Pf]h bAdded=TRUE;
S(i(1Hs. KeyCount++;
sV[Z|$&Z break;
Xb*_LZAU }
hhAC@EGG }
)uvFta<( return bAdded;
rj~ian }
Mqp68% //删除热键
(dF;Gcw+ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
QJWES%m` {
?w/nZQWi BOOL bRemoved=FALSE;
; ZV^e for(int index=0;index<MAX_KEY;index++){
acY[?L_6J if(hCallWnd[index]==hWnd){
v:MS0] if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
2TEeP7 hCallWnd[index]=NULL;
K)&XQ`& HotKey[index]=0;
"n }fEVJ, HotKeyMask[index]=0;
Q+(:n)G_6E bRemoved=TRUE;
/'6[*]IZP KeyCount--;
9Fx z!-9m break;
Ko)T>8: }
T zYgH }
NB5B$q_'# }
?]D+H%3[$i return bRemoved;
;}~Bv<# }
YwWTv So%1RY{) G@EjWZQ DLL中的钩子函数如下:
J 7;n;Mx V
C'-h~ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
!a(qqZ|s {
V)QR!4De BOOL bProcessed=FALSE;
|~LjH |*M if(HC_ACTION==nCode)
KH>sCEt {
<S@mQJS!y if((lParam&0xc0000000)==0xc0000000){// 有键松开
3dDQz# switch(wParam)
t0H=NUP8 {
P8 ,jA<W case VK_MENU:
,
)pt_"-XA MaskBits&=~ALTBIT;
G>S1Ld'MV break;
_8pkejg case VK_CONTROL:
s*/ G-
lY MaskBits&=~CTRLBIT;
`Mn{bd break;
N vHy' case VK_SHIFT:
7TPLVa=hO MaskBits&=~SHIFTBIT;
a~>0JmM+N break;
4*XP;` default: //judge the key and send message
ZX6=D>)u break;
q\y# }
Y_3YO2K] for(int index=0;index<MAX_KEY;index++){
`[ ` *@O(y if(hCallWnd[index]==NULL)
A;j$rGx continue;
sFM>gG if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
n[:AV {
Q0uO49sg SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
YZ:'8< bProcessed=TRUE;
m\Fb , }
5`'au61/2 }
?Gv!d }
`)!2E6 = else if((lParam&0xc000ffff)==1){ //有键按下
+6)kX4 switch(wParam)
9
roth {
j X!ftm2 case VK_MENU:
UFAMbI MaskBits|=ALTBIT;
hPi
:31-0 break;
0R 5^p case VK_CONTROL:
X`v79`g_ MaskBits|=CTRLBIT;
FlA\Ad;v break;
l)PFzIz=V case VK_SHIFT:
b,
**$ MaskBits|=SHIFTBIT;
CE7pg&dJ)i break;
5A]LNA4i default: //judge the key and send message
`MYK XBM break;
`Y({#U }
HD8"=7zJk for(int index=0;index<MAX_KEY;index++){
grfdvN if(hCallWnd[index]==NULL)
VDu
.L8 continue;
aU]O$Pg{ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Z=Y_;dS9 {
q,,>:]f# SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
$s(4?^GP bProcessed=TRUE;
t"bPKFRy9E }
b}*@=X=4o }
I1 R\Ts@ }
c;8"vJ if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
-f;j1bQ for(int index=0;index<MAX_KEY;index++){
K-Dk2(x if(hCallWnd[index]==NULL)
sa gBmA~ continue;
s?;<F if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
{{[jC"4AY SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
ic{.#R.BY //lParam的意义可看MSDN中WM_KEYDOWN部分
&0
)xvZ }
-G<2R"Q#N }
)av'u.]%c }
IU'!?XVo return CallNextHookEx( hHook, nCode, wParam, lParam );
N"
Jtg@w }
iI@Gyq= am'p^Z@ 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
`\4JwiPo Wh'_slDH+ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
7~l BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
#nf%ojh vu'!-K=0 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
SL\y\GaV ?ZuD
_L-i LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
lF}$`6 {
i h$@:^\ if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
vPl6Dasr {
WVT5VJ7* //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
$6&GAJe SaveBmp();
K.iH return FALSE;
Yr"!&\[oz }
.M53, 8X …… //其它处理及默认处理
&b@!DAwAJ }
9p\wTzA hA1gkEM2o {7![3`%7 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。
?<yq 2`\4O peTO-x^a- 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。
n"<GJ.{ jQ_|z@OV 二、编程步骤
4z0R\tjT w1"gl0ga$ 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";
fBWJ%W 5Du>-.r 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
hDD~,/yVxs y5AXL5 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;
c2\rjK &t*8oNwSs 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;
TH(Lzrbg Z*vpQBbu 5、 添加代码,编译运行程序。
l`M5'r]l d[>N6?JA/ 三、程序代码
{Z?$Co^R +.gf]| ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
UU;-q_H6 #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
f?>-yMR| #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
;oY(I7 #if _MSC_VER > 1000
s7UhC.>'@ #pragma once
L`HH);Ozw #endif // _MSC_VER > 1000
BudWbZ5>Ep #ifndef __AFXWIN_H__
Fyh?4!/. #error include 'stdafx.h' before including this file for PCH
T)Zt'M #endif
yjOu]K:X #include "resource.h" // main symbols
1W}nYU class CHookApp : public CWinApp
kh>SrW]B% {
'!yS72{$2 public:
g@k#J"Q'[ CHookApp();
q(jkit~`A // Overrides
6Bq~\b^ // ClassWizard generated virtual function overrides
?LV-W //{{AFX_VIRTUAL(CHookApp)
B::4Qme public:
LpiHoavv virtual BOOL InitInstance();
x8pbO[_| virtual int ExitInstance();
S`W'G&bCj
//}}AFX_VIRTUAL
}W__ffH //{{AFX_MSG(CHookApp)
J2oWssw" // NOTE - the ClassWizard will add and remove member functions here.
8=n9hLhqo // DO NOT EDIT what you see in these blocks of generated code !
lZS_n9Sc //}}AFX_MSG
M8#*zCp{5 DECLARE_MESSAGE_MAP()
!HdvCYB> };
j2o1" LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
n2jvXLJq BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
r{_B: BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
ax72e hL} BOOL InitHotkey();
~_l6dDJ BOOL UnInit();
i!1ho T$ #endif
_\4` D 8@nkSP //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
EZ%w= #include "stdafx.h"
*793H\ #include "hook.h"
~<2 IIR$H #include <windowsx.h>
hr_9;,EPh #ifdef _DEBUG
^8';8+$ #define new DEBUG_NEW
$IxU6=ajn #undef THIS_FILE
#90[PASx static char THIS_FILE[] = __FILE__;
mX<Fuu}E*Z #endif
AK@`'$ #define MAX_KEY 100
\ifK~? #define CTRLBIT 0x04
n2xLgK= #define ALTBIT 0x02
s.R-<Y3 #define SHIFTBIT 0x01
68koQgI[^ #pragma data_seg("shareddata")
|b$>68: HHOOK hHook =NULL;
F}6DB* UINT nHookCount =0;
}XGMa?WR static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
Z{,GZT static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
cQ3W;F8|n static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
0|fb< " static int KeyCount =0;
n)
_dH/" static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
E(QZ!'%K+m #pragma data_seg()
PJxak3 HINSTANCE hins;
Snc;p void VerifyWindow();
"*++55 BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
.N~PHyXZR //{{AFX_MSG_MAP(CHookApp)
.>mH]/]m // NOTE - the ClassWizard will add and remove mapping macros here.
]>R`;"( // DO NOT EDIT what you see in these blocks of generated code!
AW,v //}}AFX_MSG_MAP
V;h=8C 5J END_MESSAGE_MAP()
,:#,}w_HyO qj~flw1: CHookApp::CHookApp()
c;:">NR {
\)OZUch // TODO: add construction code here,
u* t,i` // Place all significant initialization in InitInstance
/9x{^ }
g$*/XSr( _ztZ>' CHookApp theApp;
,op]-CY5 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
]{f^;y8 {
==QWwPpA BOOL bProcessed=FALSE;
N$\ bg|v if(HC_ACTION==nCode)
YCa@R!M*O {
KQG-2oW if((lParam&0xc0000000)==0xc0000000){// Key up
7d&DrI@~ switch(wParam)
1R0ffP] {
r\$6'+Si case VK_MENU:
w)+wj[6
E MaskBits&=~ALTBIT;
A6Ghj{~ break;
?PBa'g case VK_CONTROL:
QGs1zfh* MaskBits&=~CTRLBIT;
uh]"(h(> break;
z$JX'(<Z7 case VK_SHIFT:
S~KS9E~\ MaskBits&=~SHIFTBIT;
aq3~!T;W break;
3lo;^KX ! default: //judge the key and send message
J|VK P7 break;
X}ZlWJ }
;B&^yj&; for(int index=0;index<MAX_KEY;index++){
BjJ,"sT if(hCallWnd[index]==NULL)
c_
La^HS continue;
r55qmPhg if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
z;i4N3-: {
Fi mN?s SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
>_XOc bProcessed=TRUE;
*IC^IC: }
A_!QrM }
')B =|T) }
>T<6fpXuk2 else if((lParam&0xc000ffff)==1){ //Key down
>^a$ switch(wParam)
YEzU{J {
6cJ<9i
& case VK_MENU:
H2_/,n MaskBits|=ALTBIT;
0,HqE='w break;
JnfqXbE case VK_CONTROL:
4-mVB wq MaskBits|=CTRLBIT;
>~_Jq|KBB break;
6+.>5e case VK_SHIFT:
a:85L!~:l MaskBits|=SHIFTBIT;
n.*3,4.] break;
PU W[e% default: //judge the key and send message
i+g~ Uj}h break;
,V,f2W 4 }
=I2@/, for(int index=0;index<MAX_KEY;index++)
4SgF,ac3r {
nqT> qS[Z if(hCallWnd[index]==NULL)
RctU' T continue;
6?N4l ]l if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
O|QUNr9 {
X0`j-*,FX SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
m6^ 5S bProcessed=TRUE;
j&5G\6: }
>c<pDNt? }
]*qU+& }
axmsrjW# if(!bProcessed){
LheFQ A for(int index=0;index<MAX_KEY;index++){
$.pTB(tO if(hCallWnd[index]==NULL)
?WQNIX4 continue;
$B\ H if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
1BJ<m5/1% SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
6B0#4Qrv }
2-~|Z=eGW }
F/>*Ifs }
nZfs=@w:y return CallNextHookEx( hHook, nCode, wParam, lParam );
vA=Z=8 }
yGxv?%%2 ow$q7uf BOOL InitHotkey()
kY"KD22a {
]jyM@ if(hHook!=NULL){
@Br
{!#Wf nHookCount++;
En(7(qP6} return TRUE;
.wmnnvtl, }
wd[eJcQ , else
ad9CsvW hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
4WC9US-k if(hHook!=NULL)
C-m*?))go nHookCount++;
`5q
;ssu return (hHook!=NULL);
yEq#Dr }
5Fmav5 BOOL UnInit()
8TE>IPjm {
{CtR+4KD if(nHookCount>1){
d|XmasGN nHookCount--;
"xe=N return TRUE;
MoD?2J }
v!9i"@<! BOOL unhooked = UnhookWindowsHookEx(hHook);
D8%AV;-Y if(unhooked==TRUE){
qi(*ty nHookCount=0;
b7HffO O hHook=NULL;
MPIlSMe }
X8i(~
B return unhooked;
ySe$4deJ }
w\Mnu}<e$ er2cQS7R BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
.m;G$X|3U {
pXu/(&? BOOL bAdded=FALSE;
bUZ_UW for(int index=0;index<MAX_KEY;index++){
`pL^}_>|GM if(hCallWnd[index]==0){
Zp&@h-%YoD hCallWnd[index]=hWnd;
Tde0 ~j} HotKey[index]=cKey;
!lTda<;] HotKeyMask[index]=cMask;
('C7=u&F bAdded=TRUE;
eS'yGY0b KeyCount++;
fKHE;A*>% break;
GaekFbW) }
t9^A(Vh"- }
uLQ return bAdded;
cK@jmGj+ }
"B{ECM; 0:=ZkEEeU BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
l>6@:nq|R {
x[(?# BOOL bRemoved=FALSE;
o31Nmy
Ni for(int index=0;index<MAX_KEY;index++){
`y^sITr if(hCallWnd[index]==hWnd){
-F\qnsZ2 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
%0,-.(h hCallWnd[index]=NULL;
+oc
>S HotKey[index]=0;
Wht(O~F HotKeyMask[index]=0;
2;$k(x] bRemoved=TRUE;
)J D(` KeyCount--;
;`dh
fcU break;
4/e60jA }
egk7O4zwP }
-c%dvck^, }
uH@FU60 return bRemoved;
f )Z%pgB }
t<j^q`;@v amWD-0V void VerifyWindow()
=IU*}># {
\.uc06 for(int i=0;i<MAX_KEY;i++){
w Q+8\ s= if(hCallWnd
!=NULL){ Zg~nlO2
if(!IsWindow(hCallWnd)){ ]m4OIst
hCallWnd=NULL; 1L nyWZ
HotKey=0; dRi5hC$
HotKeyMask=0; ememce,Np
KeyCount--; ObG|o1b
} (`BSVxJH
} Q`%R[#
} T ?Fcohz(
} g(C|!}ex/
|X19fgk
BOOL CHookApp::InitInstance() k]A8% z
{ 7.Kc:7
AFX_MANAGE_STATE(AfxGetStaticModuleState()); #A7jyg":
hins=AfxGetInstanceHandle(); 23!;}zHp
InitHotkey(); o|BP$P8V
return CWinApp::InitInstance(); MJ`3ta
} kc `V4b%
uC3:7
int CHookApp::ExitInstance() O81X;JdP3
{ errH>D~
VerifyWindow(); o Y}]UB>
UnInit(); DZS]AC*
return CWinApp::ExitInstance(); BYrZEVM9
} GoM
ip8'u
!y:%0{l
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file @|}BXQNd
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) )E#2J$TD
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ =sJ
_yq0#R
#if _MSC_VER > 1000 [,RI-#n
#pragma once 3REx45M2
#endif // _MSC_VER > 1000 DQ#H,\^<
H9)m^*
class CCaptureDlg : public CDialog p?D2)(
{ N==ZtKj F
// Construction &,\=3'
public: V
r(J+1@
BOOL bTray; ?~"bR%
BOOL bRegistered; <h).fX
BOOL RegisterHotkey(); PNOGN|D
UCHAR cKey; "\W-f
UCHAR cMask; =J-5.0Q\_\
void DeleteIcon(); ]uj=:@
void AddIcon(); kd`0E-QU
UINT nCount;
D_mL,w
void SaveBmp(); 7?8wyk|x
CCaptureDlg(CWnd* pParent = NULL); // standard constructor {5r0v#;
// Dialog Data >T2LEW
//{{AFX_DATA(CCaptureDlg) .d;Iht,[
enum { IDD = IDD_CAPTURE_DIALOG }; @ V08U!
CComboBox m_Key; 9Jf)!o8
BOOL m_bControl; i,A#&YDl
BOOL m_bAlt; 4/ kv3rv
BOOL m_bShift; `1*nL,i
CString m_Path; u]NZ`t%AP
CString m_Number; =*qD4qYA
//}}AFX_DATA &6 s) X
// ClassWizard generated virtual function overrides `@d<n
//{{AFX_VIRTUAL(CCaptureDlg) 8$s9(n-_Y
public: j"^+oxH
virtual BOOL PreTranslateMessage(MSG* pMsg); znJhP}(
protected: XqRJr%JH
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support G+xt5n.%
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); &8&d3EQ
//}}AFX_VIRTUAL .:p2Tbo
// Implementation /+*#pDx/zW
protected: R[z`:1lo
HICON m_hIcon; FGO[
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// Generated message map functions l0&EZN0V2
//{{AFX_MSG(CCaptureDlg) J:uW`R
virtual BOOL OnInitDialog(); DFhXx6]
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); e^4 p%
afx_msg void OnPaint(); sDr/k`>
afx_msg HCURSOR OnQueryDragIcon(); =S '%`] f?
virtual void OnCancel(); YprHwL
afx_msg void OnAbout(); 5uq3\a
afx_msg void OnBrowse(); fO'Wj`&a
afx_msg void OnChange(); 0]QRsVz+
//}}AFX_MSG ETp%s{8
DECLARE_MESSAGE_MAP() y@2epY?{
}; I? THa<
#endif alh >"9~!
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file $aHAv/&(5
#include "stdafx.h" I;5R2" 3
#include "Capture.h" 8[r9HC
#include "CaptureDlg.h" g %K>
#include <windowsx.h> [7(-T?_
#pragma comment(lib,"hook.lib") O }9KJU
#ifdef _DEBUG }X
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#define new DEBUG_NEW 3nT
Z)L }
#undef THIS_FILE \s3]_1F;t
static char THIS_FILE[] = __FILE__; *
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#endif JN^&S
#define IDM_SHELL WM_USER+1 SN4Q))dAU
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); +`7KSwa
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); xq6cKtSv
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; ,+`61J3W
class CAboutDlg : public CDialog (-]r~Ol^
{ 8WE{5#oi
public: Y(cN}44
CAboutDlg(); +&zYZA