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:
E` |qFG<
.Dm{mV@*T 一、实现方法
]_?y[@ZP ui1m+ 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:
Xhi?b| 5b,98Q #pragma data_seg("shareddata")
'_)tR;s HHOOK hHook =NULL; //钩子句柄
c &HoS UINT nHookCount =0; //挂接的程序数目
&UR/Txnu static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
U:r2hqegd static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
OT i3T1& static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
BP$#a
# static int KeyCount =0;
"+&<Q d2 static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
=&b[V" #pragma data_seg()
#4M0%rN &/9oi_r%r 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。
t^hkGYj!2 /3]|B%W9 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:
3)Y:c2 <.ky1aex7 BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
*q{UipZbx cKey,UCHAR cMask)
$Stu-l1e a {
$P3nP=mf BOOL bAdded=FALSE;
[3Rj?z"S for(int index=0;index<MAX_KEY;index++){
5b p"dIe if(hCallWnd[index]==0){
&v,p_'k hCallWnd[index]=hWnd;
U@nwSfp:G HotKey[index]=cKey;
7g9 ^Jn HotKeyMask[index]=cMask;
Ziimz}WHF bAdded=TRUE;
".f:R9- KeyCount++;
3G^Ed)JvE break;
*.g?y6d }
EB<q. }
m{c#cR return bAdded;
-::%9D}P| }
CN(4;-so) //删除热键
46Nf|~ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
UmX[=D| {
Oy$BR
<\ BOOL bRemoved=FALSE;
i:ZA{hA`c for(int index=0;index<MAX_KEY;index++){
VsEAo if(hCallWnd[index]==hWnd){
QE2^.|d{ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
1o>R\g3 hCallWnd[index]=NULL;
S8m&Rj3O& HotKey[index]=0;
(p=GR# HotKeyMask[index]=0;
)7g_v* bRemoved=TRUE;
N1~$ + KeyCount--;
nD\os[ 3 break;
~e9INZe-j }
q}Z
T?Xk? }
( y*X8 }
W+e*(W|d6 return bRemoved;
+z0}{,HX }
j9'XZq} 9X9zIh]JV u7Y< ~ DLL中的钩子函数如下:
O7'3}P; 6xh#;+e} LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
fMPq {
A5<Z&Y[ BOOL bProcessed=FALSE;
`sy &dyM if(HC_ACTION==nCode)
3}{5
X' {
h\*rv5\M if((lParam&0xc0000000)==0xc0000000){// 有键松开
'.
Hp*9R switch(wParam)
=v$s+`cP {
%yM'
Z[- case VK_MENU:
vr;Br-8 MaskBits&=~ALTBIT;
J?quYlS break;
*jw$d8q2 case VK_CONTROL:
Kx185Q'W MaskBits&=~CTRLBIT;
Q;ZHx.ye{ break;
tW"ptU^9) case VK_SHIFT:
}9udo,RWu MaskBits&=~SHIFTBIT;
0k0c break;
]!G>8Rc default: //judge the key and send message
[Pwo,L,) break;
:#:O(K1PW }
7h9[-d6 for(int index=0;index<MAX_KEY;index++){
m2q;^o:J if(hCallWnd[index]==NULL)
Am%a4{b continue;
^Xy$is3 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
`}8@[iB' {
dwbY"t[9 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
+<WRB\W bProcessed=TRUE;
p/WH#4Xdr }
|k
.M+ }
hf+/kc!>i }
3^R] [; else if((lParam&0xc000ffff)==1){ //有键按下
'=,rb switch(wParam)
QB3d7e)8> {
h3]@M$Y[ case VK_MENU:
Hl2f`GZ
MaskBits|=ALTBIT;
.1}rzh}8 break;
fJ&<iD)6 case VK_CONTROL:
k CW!m MaskBits|=CTRLBIT;
J"Y break;
OT}Yr9h4 case VK_SHIFT:
7hN6IP*so MaskBits|=SHIFTBIT;
Pm#x?1rAj break;
Q_]!an( default: //judge the key and send message
WW[`E break;
}]g95xT }
<qq'h for(int index=0;index<MAX_KEY;index++){
`mKlv~$1^ if(hCallWnd[index]==NULL)
2 ]DCF continue;
;Up'~BP( if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
{GQ
Aa {
%eJ\d?nw SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
gN, k/U8 bProcessed=TRUE;
Ck3QrfM }
~X~xE]1o|U }
65waq~# }
a81!~1A if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
$(KIB82& for(int index=0;index<MAX_KEY;index++){
B-\,2rCC Z if(hCallWnd[index]==NULL)
/zl3&~4 continue;
x5fgF; if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
%
UW=: SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
oN[Fz a> //lParam的意义可看MSDN中WM_KEYDOWN部分
-}_cO|kk }
'0CXHjZN }
MK-a$~< }
W>}Qer4 return CallNextHookEx( hHook, nCode, wParam, lParam );
!cN?SGafZI }
W$ JY M3! 42Aje 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:
Y)Znb;`?a d7W%zg\T BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
9Qt)m
fqM BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
2I]]WBW#: B@cJ\ 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:
Z7/vrME6 CF3E]dt LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
j<l#qho{h {
5E]UI YAkV if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
\#\`!L[1 {
|u^)RB //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
(j8GiJ]{L, SaveBmp();
q4sl=`L5Sp return FALSE;
HCX!P4Hj }
K,x$c % …… //其它处理及默认处理
tXf}jU} }
vQ:x%=] 4r_!>['`" y!7B, 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。
C+/Eqq^( Fy 4Tvg 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。
"t5
+* _, \y2&KT 二、编程步骤
-]Q3/"Q KH>Sc3p 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";
Jq#[uX }7iUagN 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
pGY [f@_x- t*o7,
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;
NlA*\vco nHI(V-E2:H 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;
gb]hOB7g .>k=A|3G 5、 添加代码,编译运行程序。
*w=z~Jq^R" AiY|O S3R 三、程序代码
@b]VCv0*f% hA@zoIoe ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
sk#9x`Rw #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
h^['rmd #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
|)^clkuGX #if _MSC_VER > 1000
Bp&6x;MJf #pragma once
zXQVUhL6 #endif // _MSC_VER > 1000
~;}\zKQKE #ifndef __AFXWIN_H__
U!x0,sr #error include 'stdafx.h' before including this file for PCH
$b4*/vMr #endif
'n>K^rA #include "resource.h" // main symbols
F\;2i:( class CHookApp : public CWinApp
+<gg {
0xN!DvCg>. public:
IS-}:~Pi CHookApp();
\.5F](: // Overrides
NI^{$QMj // ClassWizard generated virtual function overrides
dI!8S //{{AFX_VIRTUAL(CHookApp)
j0AwL7 public:
R_maNfS]Z virtual BOOL InitInstance();
jh>N_cp virtual int ExitInstance();
(viWY //}}AFX_VIRTUAL
[C~fBf5 //{{AFX_MSG(CHookApp)
HB%K|&!+ // NOTE - the ClassWizard will add and remove member functions here.
Og+)J9# // DO NOT EDIT what you see in these blocks of generated code !
bk.*k~_ //}}AFX_MSG
yGRR8F5>( DECLARE_MESSAGE_MAP()
?vvG)nW };
WmNA5;<Q LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
[Uswf3 BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
$Ru&>D#stK BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
2v4W6R BOOL InitHotkey();
X)8e4~(? BOOL UnInit();
*E.LP1xP #endif
YDW|-HIF \Ps5H5Qk; //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
nkTYWw #include "stdafx.h"
TM)u?t+[ #include "hook.h"
C(}^fJ6r #include <windowsx.h>
]{<saAmJC #ifdef _DEBUG
{ E^U6@ #define new DEBUG_NEW
Mw+v"l&mU #undef THIS_FILE
sp^Wo7&g static char THIS_FILE[] = __FILE__;
Sg_O?.r #endif
KyjyjfIwH #define MAX_KEY 100
M%3Wy"YQ,n #define CTRLBIT 0x04
Cpe#[mE #define ALTBIT 0x02
QPX`l0V #define SHIFTBIT 0x01
as(; ] #pragma data_seg("shareddata")
dIvy!d2l HHOOK hHook =NULL;
.8K6C]gw UINT nHookCount =0;
Q<1L`_.> static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
X~Cq static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
qIz}$%!A static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
0 k9<& static int KeyCount =0;
(#If1[L static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
P<vo;96JT #pragma data_seg()
|U EC HINSTANCE hins;
*Z; r
B void VerifyWindow();
h
D.)M BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
WtVf wC_ //{{AFX_MSG_MAP(CHookApp)
(vnoP< 0
// NOTE - the ClassWizard will add and remove mapping macros here.
Y([d;_#P // DO NOT EDIT what you see in these blocks of generated code!
>nK%^T //}}AFX_MSG_MAP
<<sE`>) END_MESSAGE_MAP()
'$?du~L- `w+1C&>^[ CHookApp::CHookApp()
I>aGp|4 {
JCD?qeTg // TODO: add construction code here,
#3+~.,X9 // Place all significant initialization in InitInstance
y6FKg) }
6}#"qqnx lH6fvz CHookApp theApp;
C `6S}f, LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
zqf[Z3 {
j`9Qzi1 BOOL bProcessed=FALSE;
toIYE*ocv= if(HC_ACTION==nCode)
nA+F {
'g hys1H if((lParam&0xc0000000)==0xc0000000){// Key up
G|*G9nQ switch(wParam)
tF%QH[ {
[,b)YjO~Xd case VK_MENU:
|z*>ixK MaskBits&=~ALTBIT;
, D"]y~~I5 break;
l `R KqT+ case VK_CONTROL:
iD714+N( MaskBits&=~CTRLBIT;
\<V)-eB break;
d@ (vg case VK_SHIFT:
1qZG`Vz MaskBits&=~SHIFTBIT;
(A4&k{C_ break;
R5kH0{zM default: //judge the key and send message
RX>2~^ break;
vxVOcO9< }
$DE&J4K for(int index=0;index<MAX_KEY;index++){
O|e} if(hCallWnd[index]==NULL)
Sc_5FX\Yx continue;
d}+W"j; if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
^{[[Z.&R? {
esI'"hVJ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
t^U^Tr bProcessed=TRUE;
gr+Pl>C{ }
QC7k~I8 }
7n&yv9" }
~OCZz$qA else if((lParam&0xc000ffff)==1){ //Key down
`0@z"D5c switch(wParam)
QN g\4% {
no&-YktP} case VK_MENU:
H1&RI4XC MaskBits|=ALTBIT;
taDQ65 break;
0OWL case VK_CONTROL:
-?fR|[\[U MaskBits|=CTRLBIT;
o;J;k_[MX break;
n&d/?aJ7a\ case VK_SHIFT:
moG~S] MaskBits|=SHIFTBIT;
T6HU*( break;
wOg,SMiq default: //judge the key and send message
JA6";fl; break;
[h-norB(( }
GFL-.?
0 for(int index=0;index<MAX_KEY;index++)
<\aU"_D {
zy>}L # if(hCallWnd[index]==NULL)
Pa&4)OD continue;
-nR\,+N if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
!y*oF{RZ {
:Ss3ck*= SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
rQj~[Y.c bProcessed=TRUE;
ChE_unw }
GY-M.|% }
6+PGwCS }
38Efp$) if(!bProcessed){
hW'
HT for(int index=0;index<MAX_KEY;index++){
<|H?gfM if(hCallWnd[index]==NULL)
}0{B continue;
%rcFT_ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
`{}@@] SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
H(> M }
!G+u j( }
%),!2_ x~ }
o^GC=Aca` return CallNextHookEx( hHook, nCode, wParam, lParam );
fA^SD"xf }
Ef,Cd[]b o0`q#>7!_b BOOL InitHotkey()
&yLc1#H {
7#pZa.B)k if(hHook!=NULL){
VQ<5%+ nHookCount++;
d~`-AC+ return TRUE;
ikHOqJ-,m }
8*Zvr&B,G else
[`nY2[A$ hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
:hP58 }Q$ if(hHook!=NULL)
}cW#045es nHookCount++;
-3vh!JMN return (hHook!=NULL);
{D,RU8& }
NvHN -^2 BOOL UnInit()
sN]Z
#7 {
gZ` DT if(nHookCount>1){
) 4ncutb nHookCount--;
WG%2<Q^ return TRUE;
&7Kb]Ti }
2.qpt'p[ BOOL unhooked = UnhookWindowsHookEx(hHook);
C #aFc01B if(unhooked==TRUE){
f3n~{a,[ nHookCount=0;
/qXzOd hHook=NULL;
5^2TfG9 }
}Vl^EAR return unhooked;
0b++17aV }
TQ-KkH}y OjATSmZ@@ BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
5/(sjMB {
!.eAOuq BOOL bAdded=FALSE;
b1)\Zi for(int index=0;index<MAX_KEY;index++){
}`]]b+_b>@ if(hCallWnd[index]==0){
,`)OEI|1d hCallWnd[index]=hWnd;
]_#SAhOR) HotKey[index]=cKey;
6t$N78U HotKeyMask[index]=cMask;
vZk9gGjk bAdded=TRUE;
7LdzZS0OM KeyCount++;
G?ZC9w]rA break;
!Bj^i
cR }
PUKVn+h }
0_HJ.g! return bAdded;
^O \q3HA_4 }
O{ BW;Deo pN+I]NgQ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
qK-qcPLsl {
c(&AnIlS BOOL bRemoved=FALSE;
|0]YA for(int index=0;index<MAX_KEY;index++){
U!NI_uk if(hCallWnd[index]==hWnd){
==` Pb if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
k.Gl4
x hCallWnd[index]=NULL;
f}blB?e HotKey[index]=0;
Z9f/-|r5 HotKeyMask[index]=0;
b~9`]+ bRemoved=TRUE;
)w3
, KeyCount--;
IywiCMjH break;
{83C,C- }
SctJxY(}! }
xyvND }
!G[f[u4Zg return bRemoved;
[9J:bD }
6+?wnp- X&.:H~xS+ void VerifyWindow()
Q-3r}jJe {
ajGcKyj8i for(int i=0;i<MAX_KEY;i++){
FvAbh]/4 if(hCallWnd
!=NULL){ s!aO*\[<h
if(!IsWindow(hCallWnd)){ {dBB{.hX
hCallWnd=NULL; ^8Z@^M&O"
HotKey=0; |zh +
HotKeyMask=0; |+u+)C
KeyCount--; ot0U-G(
} ovbEmb
} .Nk}Z9L]k
} Ej{+U
} !. p
hAlPl<BO#V
BOOL CHookApp::InitInstance() v`
$%G
{ W oWBs)E
AFX_MANAGE_STATE(AfxGetStaticModuleState()); FN>L7
*,0
hins=AfxGetInstanceHandle(); df^0{gNHx
InitHotkey(); OgQntj:%lN
return CWinApp::InitInstance(); 9lKRL'QR
} }|SIHz!R
6-ti Rk~
int CHookApp::ExitInstance() %uj[ `
{ .(JE-upJ"
VerifyWindow(); hRa\1Jt>a
UnInit(); *^uGvJXF
return CWinApp::ExitInstance(); D$QGL I9(
} 3Fgz)*Gu]
%n4@[fG%K
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file k~{Fnkt
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) O/(3 87= U
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ D/e&7^iK
#if _MSC_VER > 1000 iQu^|,tHEM
#pragma once |^?`Q.|c$
#endif // _MSC_VER > 1000 y2GQN:X
(X*'y*:
class CCaptureDlg : public CDialog R08&cd#$
{ p?}f|mQS)
// Construction z1kBNOr
public: g
,`F<CF9
BOOL bTray; QjI#Cs}w
BOOL bRegistered; 'y< t/qo
BOOL RegisterHotkey(); b By'v/
UCHAR cKey; Ywmyr[Uh'
UCHAR cMask; JaA&eT|
void DeleteIcon(); axOi5
void AddIcon(); $y8mK|3.3u
UINT nCount; &ycjSBK
void SaveBmp(); 0T(O'v}.
CCaptureDlg(CWnd* pParent = NULL); // standard constructor c!.=%QY
// Dialog Data 0h^uOA; c
//{{AFX_DATA(CCaptureDlg) vf6`s\6
enum { IDD = IDD_CAPTURE_DIALOG }; 5QKRI)XpZ
CComboBox m_Key; E2h(w_l
BOOL m_bControl; y2U/$%B)G
BOOL m_bAlt; :2 _0L
BOOL m_bShift; =n)JJS94
CString m_Path; F
~*zC`>Y
CString m_Number; p@vpd
//}}AFX_DATA " 98/HzR
// ClassWizard generated virtual function overrides K1/
U
(A
//{{AFX_VIRTUAL(CCaptureDlg) uFz/PDOZ@
public: JvKO $^
virtual BOOL PreTranslateMessage(MSG* pMsg); 2XzF k_6H
protected: $K`_
K#A
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support 4A;[sm^f
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); dUI3erO
//}}AFX_VIRTUAL Rk}\)r\
// Implementation t#a.}Jl
protected: cZ6?P`X
HICON m_hIcon; NAJ '><2
// Generated message map functions x6"/z
//{{AFX_MSG(CCaptureDlg) 1aBD^^Y
virtual BOOL OnInitDialog(); GVeL~Q
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); B.V?s,U
afx_msg void OnPaint(); ^cB49s+{e
afx_msg HCURSOR OnQueryDragIcon(); Tw2Xe S
virtual void OnCancel(); JtSuD>H`"
afx_msg void OnAbout(); ?$UH9T9)
afx_msg void OnBrowse(); lt }r}HM+
afx_msg void OnChange(); CR%D\I$o
//}}AFX_MSG n>u.3wL
DECLARE_MESSAGE_MAP() Q1aHIc
}; _2NN1/F5
#endif <sm#D"GpP
AmP#'U5
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file ue,#,3{m
#include "stdafx.h" -L+\y\F
#include "Capture.h" OD{5m(JwL
#include "CaptureDlg.h" d1UVvyH
#include <windowsx.h> P
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#pragma comment(lib,"hook.lib") oxUE79
#ifdef _DEBUG &r&;<Q
#define new DEBUG_NEW V*~1,6N[
#undef THIS_FILE ,h3269$J
static char THIS_FILE[] = __FILE__; !x`;>0
#endif ,O$Z,J4VL
#define IDM_SHELL WM_USER+1 );0<Odw%.
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); d\v$%0
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); elN{7:
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; 9yh9HE
class CAboutDlg : public CDialog *!._Ais,\
{ 6XQ*:N/4al
public: WAtg
CAboutDlg(); j9{O0[v
// Dialog Data ^>3tYg&7
//{{AFX_DATA(CAboutDlg) L4MxU 2
enum { IDD = IDD_ABOUTBOX }; xnJjCEZ
//}}AFX_DATA i58ZV`Rk`
// ClassWizard generated virtual function overrides bRx2
c
//{{AFX_VIRTUAL(CAboutDlg) >+yqjXRzm
protected: F% F
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virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support lt@
//}}AFX_VIRTUAL /X(@|tk:
// Implementation @N,:x\
protected:
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//{{AFX_MSG(CAboutDlg) _<Hb(z
//}}AFX_MSG kWzuz#
DECLARE_MESSAGE_MAP() jlYD~)
}; ..vSL
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) ;X?Ah
{ TYs+XJ'Xj
//{{AFX_DATA_INIT(CAboutDlg) ]jHh7> D
//}}AFX_DATA_INIT <dju6k7uz
} ;cM8EU^.
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void CAboutDlg::DoDataExchange(CDataExchange* pDX) $sA,$x:^xI
{ 8[6ny=S`
CDialog::DoDataExchange(pDX); 7Vz[ji
//{{AFX_DATA_MAP(CAboutDlg) 2rK-X_}
//}}AFX_DATA_MAP h
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} .8u$z`j
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BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) [VY8?y
//{{AFX_MSG_MAP(CAboutDlg) &