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:
#A7jyg":
d[D&J 一、实现方法
px;/8c- U]|agz> 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.`U`L qZv
= #pragma data_seg("shareddata")
laKuOx} HHOOK hHook =NULL; //钩子句柄
Pmg)v!" UINT nHookCount =0; //挂接的程序数目
. @q-B+Eg static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
?, r~= static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
X-LA}YH=tS static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
8.J(r(;> static int KeyCount =0;
bx4'en# static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
R6-n IY, #pragma data_seg()
>EsziRm =sJ
_yq0#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。
Ycr3HLJy 3REx45M2 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:
DQ#H,\^< H9)m^* BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
"syh=BC
v cKey,UCHAR cMask)
i':i_kU {
gi/@j BOOL bAdded=FALSE;
$2^`Uca for(int index=0;index<MAX_KEY;index++){
+ @9.$6N if(hCallWnd[index]==0){
&,\=3' hCallWnd[index]=hWnd;
j%u-dr HotKey[index]=cKey;
N,dT3we HotKeyMask[index]=cMask;
M 3 '$[ bAdded=TRUE;
f/,>%j=Ms KeyCount++;
$''?HjB}T break;
}9HmTr| }
j(:I7%3&(* }
K,'*Dz return bAdded;
cJo\#cr }
%@a8P //删除热键
K;hh&sTB BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
F~:O.$f]G {
?3ig)J,e[ BOOL bRemoved=FALSE;
w]b,7QuNz for(int index=0;index<MAX_KEY;index++){
'^BV_ QQ if(hCallWnd[index]==hWnd){
!Z!g:II
/ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
X,aYK;q%z hCallWnd[index]=NULL;
\0l>q , HotKey[index]=0;
PNF?;*`-{7 HotKeyMask[index]=0;
SzwQOs* bRemoved=TRUE;
W7"{r)7 KeyCount--;
7|\@zQ h break;
`\`> 0hlu }
*L6PLe }
PWRy7d }
;8WZx return bRemoved;
T{qTj6I }
H1GRMDNXOA Jj~EiA T9)nQ[ DLL中的钩子函数如下:
&cWjEx NjPDX>R\K LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
8dD2 {
<!-sZ_qq BOOL bProcessed=FALSE;
W?yd#j if(HC_ACTION==nCode)
b*a2,MiM {
|Fm6#1A@ if((lParam&0xc0000000)==0xc0000000){// 有键松开
BqDKT switch(wParam)
dkgSvi :! {
YprHwL case VK_MENU:
}+o:j'jB MaskBits&=~ALTBIT;
MV_Srz break;
dY?`f<* case VK_CONTROL:
}bN%u3mHws MaskBits&=~CTRLBIT;
)"zvwgaW break;
alh >"9~! case VK_SHIFT:
gBT2)2] MaskBits&=~SHIFTBIT;
7 n]65].t break;
Uv
YF[@ default: //judge the key and send message
C%*k.$#r! break;
0;S, tJg }
/@AEJ][$ for(int index=0;index<MAX_KEY;index++){
{3})=>u:S if(hCallWnd[index]==NULL)
*k"|i*{ continue;
X[#zCM if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
M8H5K {
^7;JC7qmN SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
P%)gO bProcessed=TRUE;
5@*'2rO&!
}
Hf'G8vW }
D7Y)?Z5A; }
?USQlnr:R/ else if((lParam&0xc000ffff)==1){ //有键按下
G}
eUL|S switch(wParam)
8WE{5#oi {
0 a]/%y3V case VK_MENU:
??TMSH MaskBits|=ALTBIT;
QL6C,#6 break;
Kp+CH7I* case VK_CONTROL:
Rqwzh@} MaskBits|=CTRLBIT;
,q(&)L$S break;
bjAnaya case VK_SHIFT:
#r
PP* MaskBits|=SHIFTBIT;
>!_Xgw break;
]9}HEu;1M default: //judge the key and send message
tm7u^9] break;
sr@j$G#uW5 }
r{L4]|(utY for(int index=0;index<MAX_KEY;index++){
QwhRNnE= if(hCallWnd[index]==NULL)
PoEqurH0 continue;
r=yK,d/1 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
AiD[SR {
Fnk_\d6Ma SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
-{^}"N bProcessed=TRUE;
?+T^O?r|O }
>]o}}KF? }
.0R v(Y }
s2j['g5 if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
ngj,x7t for(int index=0;index<MAX_KEY;index++){
)%!XSsY.N| if(hCallWnd[index]==NULL)
u?sVcD[ continue;
ng:Q1Q9N if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
wts=[U`( SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
uEc<}pV //lParam的意义可看MSDN中WM_KEYDOWN部分
+ [Hh,I7 }
g$dsd^{O7 }
JG{j)O|L }
:4v3\+T return CallNextHookEx( hHook, nCode, wParam, lParam );
7d92Pe }
[{C )LDN qj cp65^ 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
]%Zz \Q NEa>\K<\ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
r>bJ%M} BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
N'xSG`,Mg (E]!Z vE 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
nQ|r"|g r\nx= LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
ie-vqLc {
zE;bBwy& if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
Be+0NXLVy {
#+$Q+Z|6k //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
v&Kqq!DE SaveBmp();
!mXxAo return FALSE;
}w4QP+ x }
\M'-O YH_[ …… //其它处理及默认处理
KR7@[ }
mo~*C p }[zt#v =_YG#yS 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。
0ZQ' _g|%
ccd8O{G.M 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。
1:Si,d,wh _G1gtu] 二、编程步骤
bI|2@HV2 vM_:&j_?`` 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";
0a"igq9t xC
C:BO`pw 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
u4Em%:Xj {mB0rKVm 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;
%X9r_Hx q&:=<+2" 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;
.xBu-?6s6 a1Qv@p^._b 5、 添加代码,编译运行程序。
NH_<q"gT !nAX$i~ 三、程序代码
A<;SnXm IKie1!ZU{" ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
cyJG8f #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
}^B6yWUN #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
9)VF 1LD #if _MSC_VER > 1000
aZbw]0q@o #pragma once
l3 DYg #endif // _MSC_VER > 1000
1#1 riM - #ifndef __AFXWIN_H__
u+{a8= #error include 'stdafx.h' before including this file for PCH
i1RiGS #endif
3P;>XGCxZ #include "resource.h" // main symbols
dK>7fy;mv class CHookApp : public CWinApp
trE{ FT {
ZcYh) HD public:
:T9<der, CHookApp();
%u;~kP|S% // Overrides
z2Z^~,i // ClassWizard generated virtual function overrides
7=(Hy\Q5xH //{{AFX_VIRTUAL(CHookApp)
U4G`ZKv(! public:
qY[xpm virtual BOOL InitInstance();
41SGWAd#: virtual int ExitInstance();
? R>h ` //}}AFX_VIRTUAL
fU!<HDh //{{AFX_MSG(CHookApp)
9uWY@zu // NOTE - the ClassWizard will add and remove member functions here.
/> 4"~q) // DO NOT EDIT what you see in these blocks of generated code !
"O(9 m.CZ //}}AFX_MSG
}pJwj DECLARE_MESSAGE_MAP()
P (S>=,Y& };
0T46sm r LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
'fPdpnJ< BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
r [K5w BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
MX+Z ? BOOL InitHotkey();
|\n_OS7 BOOL UnInit();
N<DGw?Rl #endif
\(%Y%?dy '? jlH0; //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
jMpD+Mb #include "stdafx.h"
0>zbCubPH #include "hook.h"
VsA'de!V4[ #include <windowsx.h>
WVLHfkN #ifdef _DEBUG
1IVuSp`{FU #define new DEBUG_NEW
tY
<Z'xA? #undef THIS_FILE
VcoOeAKL static char THIS_FILE[] = __FILE__;
*_ ?dVhxf #endif
@$T 9Ll #define MAX_KEY 100
*&f$K1p #define CTRLBIT 0x04
`Qqk<o #define ALTBIT 0x02
W2.qhY 5 #define SHIFTBIT 0x01
vv=VRhwF #pragma data_seg("shareddata")
`UBYp p HHOOK hHook =NULL;
gJM`[x`T UINT nHookCount =0;
Y/7 $1k static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
H@l}WihW static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
gynh#&r static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
uIZWO.OdU static int KeyCount =0;
"U7qo}`I static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
5YrBW:_OI #pragma data_seg()
}*L(;r)q HINSTANCE hins;
<qGu7y" void VerifyWindow();
y{N-+10z BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
q&d~
\{J //{{AFX_MSG_MAP(CHookApp)
6&/T@LQYrh // NOTE - the ClassWizard will add and remove mapping macros here.
RZ+`T+zL // DO NOT EDIT what you see in these blocks of generated code!
p QizJ6 //}}AFX_MSG_MAP
__.+s32SS$ END_MESSAGE_MAP()
)wNP(
@$L H<3I 5Kgt CHookApp::CHookApp()
a1@Y3MQ;i {
ooQQ-?"m // TODO: add construction code here,
NC38fiH_N // Place all significant initialization in InitInstance
7.`fJf? }
db6mfxi 1/"WD?a CHookApp theApp;
rdJR 2 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
s-v {
&?(?vDFfZ BOOL bProcessed=FALSE;
+>PX&F if(HC_ACTION==nCode)
6:~v4W!k {
=W'Ae,& if((lParam&0xc0000000)==0xc0000000){// Key up
r-<F5<H+K@ switch(wParam)
& \f{E\A# {
[Vma^B$7Vj case VK_MENU:
,{mCf^ MaskBits&=~ALTBIT;
?Ec7" hK break;
f`Fi#EKT case VK_CONTROL:
zE_i*c"` MaskBits&=~CTRLBIT;
D
gaMO, break;
,I,\ml
case VK_SHIFT:
mWvl38 MaskBits&=~SHIFTBIT;
Q 7?#=N? break;
K1T4cUo default: //judge the key and send message
1@-Ns break;
v;ZA4c }
\o^2y.q:> for(int index=0;index<MAX_KEY;index++){
*IM;tD+7Q~ if(hCallWnd[index]==NULL)
aca=yDs2 continue;
9B9(8PVG if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
,l)^Ft`5 {
z5YWt*nm SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
mrjswF27$o bProcessed=TRUE;
1 9CK+;b }
[)TRTxFb }
[D4Es }
Ll4g[8 else if((lParam&0xc000ffff)==1){ //Key down
Bf8jPa/ switch(wParam)
)<tI!I][j {
~W-PD case VK_MENU:
~5oPpTAe MaskBits|=ALTBIT;
MpR2]k#n< break;
.~7FyLl$ case VK_CONTROL:
(P:<t6;+ MaskBits|=CTRLBIT;
(R("H/6xs break;
6g)GY"49 case VK_SHIFT:
K>@+m MaskBits|=SHIFTBIT;
W}mn}gTQ break;
FFEfI4&SfS default: //judge the key and send message
\r+8qC[, break;
e-EUf }
u@cYw:-C for(int index=0;index<MAX_KEY;index++)
Fkd+pS\9g~ {
%Da1(bBh if(hCallWnd[index]==NULL)
CTZ8Da^ continue;
O*FUTZd( J if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
7x%R:^*4 {
LHo3
Niy. SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
g0["^P1tV bProcessed=TRUE;
:BV6y|J9O^ }
B e0ND2oo }
_dhgAx-H)h }
#;2n;.a if(!bProcessed){
8p:e##% for(int index=0;index<MAX_KEY;index++){
CmoE_8U> if(hCallWnd[index]==NULL)
v: OR continue;
/^#;d
UB if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
{C N~S*m SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
4?q<e*W }
>]vlkA( }
2OVRf0.R~ }
)x=1]T>v"' return CallNextHookEx( hHook, nCode, wParam, lParam );
Evg_q> }
2KYw}j|5 S(*sw
0O@+ BOOL InitHotkey()
%_%Q8,W {
#W.#Hjpp if(hHook!=NULL){
2Tp1n8FV nHookCount++;
M:[ %[+6 return TRUE;
I7n"&{s"* }
(<xfCH
F5 else
EWkLXU6t hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
@a0DT=>dT if(hHook!=NULL)
Ni-xx9)= nHookCount++;
9\BT0kx return (hHook!=NULL);
[`"ZjkR_J }
.ufTQ?Fe BOOL UnInit()
(jRm[7H {
?En O"T. if(nHookCount>1){
:fZ}o|t7 nHookCount--;
QLiu2U o return TRUE;
8y.wSu
}
gf
&Pn BOOL unhooked = UnhookWindowsHookEx(hHook);
B][U4WJ) if(unhooked==TRUE){
#(N+((): nHookCount=0;
D"2&P^- hHook=NULL;
':3pq2{ }
{YAJBIvHV return unhooked;
jN;@=COi }
DN-+osPi %Q
fO8P BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
c]n1':FT" {
7'W%blg!V BOOL bAdded=FALSE;
{byBcG for(int index=0;index<MAX_KEY;index++){
g+Sbl if(hCallWnd[index]==0){
bB1UZ O hCallWnd[index]=hWnd;
Vr`R>S,- HotKey[index]=cKey;
NflD/q/ L HotKeyMask[index]=cMask;
\F/hMXDlJ bAdded=TRUE;
x7!L{(E3 KeyCount++;
K<SyC54 break;
( u\._Gwsx }
%InA+5s` }
c4^ks&)' return bAdded;
g"p%C:NN }
4~Vx3gEV: .ps-4eXF BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
yW1)vD7 {
7XTkX"zKj BOOL bRemoved=FALSE;
8hOk{xs8 for(int index=0;index<MAX_KEY;index++){
_/-jX if(hCallWnd[index]==hWnd){
6;\I))"[ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
(a.z9nqGA hCallWnd[index]=NULL;
w[zjerH3 HotKey[index]=0;
=hC,@R>; HotKeyMask[index]=0;
93("oBd[s( bRemoved=TRUE;
[65`$x- KeyCount--;
-.u]GeMy break;
:t8b39 }
@"Fme-~ }
j,lT>/ }
S1Wj8P- return bRemoved;
;=eDO(Ij }
dJeNbVd ~J wb`g. void VerifyWindow()
RKHyw08 {
(2J: # for(int i=0;i<MAX_KEY;i++){
cl=EA6P\X if(hCallWnd
!=NULL){ aQ?/%\>
if(!IsWindow(hCallWnd)){ \r^qL^
hCallWnd=NULL; JQ8fdP A
HotKey=0; `scR*]f1+
HotKeyMask=0; #~}nFY.
KeyCount--; Wuc S:8#|
} ZM!CaR
} 9kN}c<o
} B(LWdap~
} ~:kZgUP_f
Fq~yL!#!
BOOL CHookApp::InitInstance() ,Ys %:>?
{ ZRh~`yy
AFX_MANAGE_STATE(AfxGetStaticModuleState()); 5[k/s}g
hins=AfxGetInstanceHandle(); Xx."$l
InitHotkey(); M -cTRd-i
return CWinApp::InitInstance(); ww\CQ6/h
} l&OKBUG
[842&5Pd?
int CHookApp::ExitInstance() DBW[{DE
{ fHE<(
VerifyWindow(); *}F3M\
UnInit(); b~KDP+Ri
return CWinApp::ExitInstance(); Q]Y*K
} q0i(i.h
!"HO]3-o
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file J*yf2&lI5
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) N..yQ-6x?
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ 3oGt3F{gZ
#if _MSC_VER > 1000 'y;EhOwj,
#pragma once sT 3^hY7
#endif // _MSC_VER > 1000 dpAjR
Su
586;\
class CCaptureDlg : public CDialog p `8s
{ 0bceI
// Construction .0S~872
public: Uol|9F
BOOL bTray; B:b5UD
BOOL bRegistered; \\r)Ue]
BOOL RegisterHotkey(); tvkb~
UCHAR cKey; B6u/mo<
UCHAR cMask; \rx3aJl
void DeleteIcon(); *xx'@e|<;
void AddIcon(); X[*<NN
UINT nCount; FOv=!'So
void SaveBmp(); x5,++7Tz
CCaptureDlg(CWnd* pParent = NULL); // standard constructor aE`c%T):`
// Dialog Data _X^1IaL
//{{AFX_DATA(CCaptureDlg) Q3n,)M[N
enum { IDD = IDD_CAPTURE_DIALOG }; A>vBQN
CComboBox m_Key; m!|kW{B#A
BOOL m_bControl; 5L+>ewl
BOOL m_bAlt; wxR,OR
BOOL m_bShift; ;,C)!c&
CString m_Path; WZ-s--n#
CString m_Number; 0t^M3+nc
//}}AFX_DATA ?J%1#1L"/
// ClassWizard generated virtual function overrides %q/62f7?
//{{AFX_VIRTUAL(CCaptureDlg) V/%>4GYnC
public: oibsh(J3
virtual BOOL PreTranslateMessage(MSG* pMsg); oI0M%/aM
protected: **w!CaqvY
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support (yu/l6[
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); ' KWyx
//}}AFX_VIRTUAL ;+W#5<i
// Implementation Od)Uv1
protected: qW$<U3u}
HICON m_hIcon; <6EeD5{*
// Generated message map functions :By?O"LQ
//{{AFX_MSG(CCaptureDlg) L6t+zIUc-~
virtual BOOL OnInitDialog(); Vi>,kF.fV
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); TTeH`
afx_msg void OnPaint(); %}SGl${-
afx_msg HCURSOR OnQueryDragIcon(); 0ZT5bg_M
virtual void OnCancel(); MuYk};f
afx_msg void OnAbout(); ;+e}aER&9
afx_msg void OnBrowse(); O!mvJD
afx_msg void OnChange(); v0
nj M
//}}AFX_MSG Upc+Ukw
DECLARE_MESSAGE_MAP() j>*R]mr6
}; k52/w)Ro,$
#endif )bS~1n_0
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file -MW_|MG
#include "stdafx.h" 3p39`"~
#include "Capture.h" @KWb+?_H{<
#include "CaptureDlg.h" H35S#+KX
#include <windowsx.h> 1{r3#MVL
#pragma comment(lib,"hook.lib") -(~.6WnhS
#ifdef _DEBUG [="e
ziM{
#define new DEBUG_NEW h hG4-HD
#undef THIS_FILE zO~8?jDN4|
static char THIS_FILE[] = __FILE__; 931bA&SL=/
#endif aH 4c02s$
#define IDM_SHELL WM_USER+1 E[2m&3&
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); N^#ZJoR
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); M}`B{]lLz
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; J@^8ko
class CAboutDlg : public CDialog =+/eLKG
{ &