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:
bROLOf4S
ggR.4&< 一、实现方法
.#8 JCY oZ|\vA%4^ 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:
>|UOz& oUU1+F- #pragma data_seg("shareddata")
x s|FE3:a HHOOK hHook =NULL; //钩子句柄
lt8|9"9< UINT nHookCount =0; //挂接的程序数目
(O3nL. static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
vl:KF7:#m static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
uKHxe~ static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
}o`76rDN static int KeyCount =0;
4|?;TE5 static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
U>N1Od4vTO #pragma data_seg()
o>pJPV @K-">f 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。
4,DeHJjAlE $>LQ6|XRu DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
g}c~ :p <RL] BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
%EB/b cKey,UCHAR cMask)
3.y vvPFEM {
H4+i.*T# BOOL bAdded=FALSE;
ZJiG!+-j for(int index=0;index<MAX_KEY;index++){
gg2(5FPP if(hCallWnd[index]==0){
fz
"Y CHe hCallWnd[index]=hWnd;
G"A#Q" HotKey[index]=cKey;
)Pv%#P-< HotKeyMask[index]=cMask;
O:K2Y5R?B bAdded=TRUE;
Z,PPu&lmE/ KeyCount++;
VI*$em O0 break;
k!Y, 63V= }
)9]P MA?u }
Xsa]. return bAdded;
U 6)#}
}
CU!Dhm/U //删除热键
TB31-
() BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
dk^~;m#iN {
`Urhy#LC BOOL bRemoved=FALSE;
rYk0
ak for(int index=0;index<MAX_KEY;index++){
A,!-{/w c if(hCallWnd[index]==hWnd){
pd$[8Rmj_ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
"\yT7?}, hCallWnd[index]=NULL;
GTHt'[t@; HotKey[index]=0;
n+ M <\ HotKeyMask[index]=0;
ftSW
(og bRemoved=TRUE;
"#g}ve, KeyCount--;
<:CkgR$/{ break;
M<&= S }
gjlx~.0d }
/yZcDK4 }
:Zlwy-[ return bRemoved;
s5.CFA }
+b6v!7_ 2~[juWbz gRzxLf`K DLL中的钩子函数如下:
3XNCAb2 f6p/5]=J26 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
k}rbim {
P$,Ke< BOOL bProcessed=FALSE;
%z$#6?OK^ if(HC_ACTION==nCode)
e' <)V_ {
ia?
c0xL if((lParam&0xc0000000)==0xc0000000){// 有键松开
?V=CB,^ switch(wParam)
U$UIN# {
CvdN"k case VK_MENU:
2~2 O V MaskBits&=~ALTBIT;
8FhdN break;
19] E 5'AI case VK_CONTROL:
Fk;Rfqq MaskBits&=~CTRLBIT;
y
B$x>Q'C( break;
d_P` qA case VK_SHIFT:
9tnD=A<PS MaskBits&=~SHIFTBIT;
;F Eqe49 break;
moE2G?R default: //judge the key and send message
HbIF^LeY|R break;
3(UVg!t }
jb)ZLA;L_c for(int index=0;index<MAX_KEY;index++){
cH)";]k*- if(hCallWnd[index]==NULL)
[-x7_=E# continue;
mp3s-YfRc if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
&nK<:^n {
"wc<B4" SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
!Z6{9sKR=] bProcessed=TRUE;
AOx[ }
c*M}N?|6 }
%jM,W}2 }
LH6vLuf else if((lParam&0xc000ffff)==1){ //有键按下
K,UMqAmk switch(wParam)
{ xB3S_,8 {
fXB0j;A case VK_MENU:
Qwc"[N4H MaskBits|=ALTBIT;
b`_Q8 J break;
048kPXm` case VK_CONTROL:
,u!sjx MaskBits|=CTRLBIT;
$od7;% break;
MO]&bHH7; case VK_SHIFT:
Xm&L
BX MaskBits|=SHIFTBIT;
!&\INl-Z break;
K|@G t%Y default: //judge the key and send message
.|=\z9_7S8 break;
ItCv.yv35 }
azU"G(6y?+ for(int index=0;index<MAX_KEY;index++){
?fS9J if(hCallWnd[index]==NULL)
|7Kbpj continue;
QCJM& if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
DL.!G {
-Qe Z#w| SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
B1Oq!k bProcessed=TRUE;
*|l/6!WM }
U;I9 bK8 }
-.3w^D"l }
"ITIhnE if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
"h ^Z for(int index=0;index<MAX_KEY;index++){
5:Uso{ if(hCallWnd[index]==NULL)
tI{_y continue;
!%>7Dw(kt if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
Sx\]!B@DSu SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
]{L jRSV //lParam的意义可看MSDN中WM_KEYDOWN部分
GH
xp7H }
q,6DEz }
k+4#!.HX^ }
u-C)v*#L return CallNextHookEx( hHook, nCode, wParam, lParam );
{y;n:^ }
Xry47a
) .[ mRM 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:
KG5>]_GH Lh<).<S BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
8.~kK<)! BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
#o2[hibq ]+$?u&0?w 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
Y4( {zFMmPid LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
'P}0FktP` {
<^uBoKB/f if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
ei{eTp4HpV {
y)gKxRaCS //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
A +)`ZTuO SaveBmp();
uM'Jp? return FALSE;
n-OL0$Xu }
j8`BdKg …… //其它处理及默认处理
C'X!\}f.b/ }
d^6M9lGU !?gKqx'T$ <"|,"hA 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。
>dG[G> tnG# IU
* 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。
BVO<e \>3 eGHaY4| 二、编程步骤
O8.5}>gDn. XSlGE9]AG 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";
?3xzd P t<viX's 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
D5HZ2cz|a
U`m54f@U 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;
E\,-XH e)O4^#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;
#
4PVVu< !I
Qck8Y 5、 添加代码,编译运行程序。
\K!VNB>h Z/;aT -N 三、程序代码
Vy,DN~ag *=7U4W ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
{,~3.5u #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
}~e%J( #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
j^2wb+` #if _MSC_VER > 1000
Np0u,t%vs #pragma once
#?9;uy<j.q #endif // _MSC_VER > 1000
~La>?:g <+ #ifndef __AFXWIN_H__
P}7 'm
M #error include 'stdafx.h' before including this file for PCH
`lt"[K< #endif
Fun^B;GA: #include "resource.h" // main symbols
';=O 0)u class CHookApp : public CWinApp
?m?::R H {
DZPPJ2 } public:
)f<z%:I+Z CHookApp();
}d}Ke_Q0 // Overrides
BKjS ,2C // ClassWizard generated virtual function overrides
xx%j.zDI] //{{AFX_VIRTUAL(CHookApp)
<3C*Z"aQ>| public:
&@Be2!%'9K virtual BOOL InitInstance();
g~A`N=r;h virtual int ExitInstance();
VZmLS 4E //}}AFX_VIRTUAL
BeoDKdAwY //{{AFX_MSG(CHookApp)
o="M // NOTE - the ClassWizard will add and remove member functions here.
\ Et3|Iv // DO NOT EDIT what you see in these blocks of generated code !
i5Yb`Z[Y //}}AFX_MSG
}oGA-Qc}B DECLARE_MESSAGE_MAP()
6.nCV0xA };
X))/ m[_[ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
T!WT;A BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
f5VLw`m}.8 BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
RO/FF<f BOOL InitHotkey();
wHMX=N1/ BOOL UnInit();
GM f
`A,> #endif
nwRc%C``UK "8jf81V* //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
fN^8{w/O
#include "stdafx.h"
hAnPXiD #include "hook.h"
~^fZx5 #include <windowsx.h>
G[I"8iS, #ifdef _DEBUG
UJ7*j%XQz_ #define new DEBUG_NEW
9} M?P #undef THIS_FILE
.Una+Z static char THIS_FILE[] = __FILE__;
X296tA>C` #endif
ryUQU^v #define MAX_KEY 100
""F5z,' #define CTRLBIT 0x04
;d"F%M
y #define ALTBIT 0x02
RF4vtQC= #define SHIFTBIT 0x01
PB`Y
g #pragma data_seg("shareddata")
Nk VK HHOOK hHook =NULL;
]e>w}L(gV UINT nHookCount =0;
}1i`6`y1 static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
1.{z3_S21: static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
e9 5Lo+:f static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
ipgC RHE static int KeyCount =0;
`FDiX7M static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
Pz |>"' #pragma data_seg()
.A{tQ1&_ HINSTANCE hins;
{19PL8B~} void VerifyWindow();
=llvuUd\n BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
j94=hJVKi //{{AFX_MSG_MAP(CHookApp)
\[_t]'p // NOTE - the ClassWizard will add and remove mapping macros here.
JNYFD8J~ // DO NOT EDIT what you see in these blocks of generated code!
lC("y'
:: //}}AFX_MSG_MAP
~>Fu5i $i END_MESSAGE_MAP()
,nLy4T&" 5Y'qaIFR CHookApp::CHookApp()
(%e.:W${ {
}`QUHIF // TODO: add construction code here,
E+R1 !. // Place all significant initialization in InitInstance
%x{kc3PnO }
Ug t.&IA kmsb hYM) CHookApp theApp;
RJ ||} 5 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
)3Iz (Ql {
wh\}d4gN BOOL bProcessed=FALSE;
+]A:M6P:{v if(HC_ACTION==nCode)
ceh j; {
_jI,)sr4ic if((lParam&0xc0000000)==0xc0000000){// Key up
C] eSizS. switch(wParam)
THbh%)Zv+ {
qL&[K>2z case VK_MENU:
W5lR0)~#* MaskBits&=~ALTBIT;
ogtEAv~e7N break;
^aMg/.j case VK_CONTROL:
@+M
/& MaskBits&=~CTRLBIT;
dTC7Fm break;
EXwo,?I case VK_SHIFT:
z(e xA MaskBits&=~SHIFTBIT;
f/NH:1)y break;
w%VU/6~ default: //judge the key and send message
6C^
D#.S break;
?m=N]!n }
:O?MSS;~ for(int index=0;index<MAX_KEY;index++){
=wHVsdNCN if(hCallWnd[index]==NULL)
*_{j=sd continue;
ZrxD`1L if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
c9'vDTE%~ {
Xy&A~F SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
Ar|0b}=)> bProcessed=TRUE;
vNY{j7l/W }
e7r-R3_ }
Sh~dwxp*" }
<#y[gTJ<'> else if((lParam&0xc000ffff)==1){ //Key down
3cyHfpx-W switch(wParam)
H8^(GUhyp {
uk]$#TV*q> case VK_MENU:
}wjw:M MaskBits|=ALTBIT;
D|L9Vs` break;
R'`qKc case VK_CONTROL:
qIE9$7*X MaskBits|=CTRLBIT;
| '8Nh break;
]z;I_- case VK_SHIFT:
]G=L=D^cK MaskBits|=SHIFTBIT;
:WS@=sZN break;
B=T'5& default: //judge the key and send message
j'<<4.( break;
Ugt/rf5n }
VUGmi]qd for(int index=0;index<MAX_KEY;index++)
I-)+bV
G {
4Zddw0|2 if(hCallWnd[index]==NULL)
m@F`!qY~Y\ continue;
~&_z2|UXp if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
T_
<@..C {
d-ZJL6- SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
#PW9:_BE bProcessed=TRUE;
oUr66a/[U }
9@:2wR | }
Jk11fn;\> }
kGS;sB if(!bProcessed){
m%?pf2%I# for(int index=0;index<MAX_KEY;index++){
rjAn@!|:+ if(hCallWnd[index]==NULL)
T#Z^s~7&I continue;
o5O#vW2Il& if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
c?*=|}N SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
k[YS8g-Q }
z`}qkbvi }
*3FKt&v 0 }
2'\H\| return CallNextHookEx( hHook, nCode, wParam, lParam );
dNH08q8P }
g\:[
55;8 1~`fVg BOOL InitHotkey()
`pS9_NYZ} {
EhvX)s if(hHook!=NULL){
9c'xHO` nHookCount++;
f:w?pE return TRUE;
CL;}IBd a }
OU.6bmWy| else
JPUW6e07o hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
,0Hr2*p if(hHook!=NULL)
mh#a#< nHookCount++;
4G0m\[Du return (hHook!=NULL);
nYSiS}?S. }
|O+H[;TB6 BOOL UnInit()
7#a-u<HF" {
.bg~>T+< if(nHookCount>1){
~?Pw& K2 nHookCount--;
1#2 I return TRUE;
EGS)b }
(gU!=F?#m BOOL unhooked = UnhookWindowsHookEx(hHook);
)m)-o4c if(unhooked==TRUE){
xml7Uarc nHookCount=0;
|F[+k e hHook=NULL;
-20bPiM$A }
hEH?[>9 return unhooked;
s`8= 3]w }
#L;dI@7C 69NeQ$]( BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
{duz\k2 {
}C?'BRX BOOL bAdded=FALSE;
2\{M:\2o for(int index=0;index<MAX_KEY;index++){
7U"g3a)= if(hCallWnd[index]==0){
2- h{N hCallWnd[index]=hWnd;
q:0N<$63 HotKey[index]=cKey;
783,s_ HotKeyMask[index]=cMask;
>\#*P'y`d bAdded=TRUE;
Eyqa?$R KeyCount++;
@n /nH?L break;
'sKk"bi;0 }
$( kF# }
9:|{6_Y return bAdded;
#q$HQ&k }
()?(I?II n;_sG>N BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
+ GN(Ug'R {
`HSKQ52 BOOL bRemoved=FALSE;
_ <V)-Y for(int index=0;index<MAX_KEY;index++){
,R\ \ % if(hCallWnd[index]==hWnd){
[l??A3G if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
H$t_Xw== hCallWnd[index]=NULL;
&PHTpkaam HotKey[index]=0;
;xj?z\=Pg HotKeyMask[index]=0;
|SSSH
bRemoved=TRUE;
/C:gKy4
KeyCount--;
J!(<y(l break;
G>}255qY }
.2t4tb(SUw }
L`TLgH&?R }
U'_Q>k return bRemoved;
rZ$O?K }
Of#u +TL%-On void VerifyWindow()
pah'>dAL {
b_taC^-l for(int i=0;i<MAX_KEY;i++){
|>^JRx if(hCallWnd
!=NULL){ SKN`2[ahD
if(!IsWindow(hCallWnd)){ u
c)eil
hCallWnd=NULL; [|$h*YK
HotKey=0; {S)6;|ua'
HotKeyMask=0; O=t_yy
KeyCount--; a58H9w"u)
} fTec
} 9W5lSX#^;
} ;H*T^0
} eo?bL$A[s
oZgjQM$YP
BOOL CHookApp::InitInstance() _jVN&\A]mC
{ %wy.TN
AFX_MANAGE_STATE(AfxGetStaticModuleState()); h;"4+uw
hins=AfxGetInstanceHandle(); 1CZgb
InitHotkey(); <'oQ \eB
return CWinApp::InitInstance(); PC8Q"O
}
<kqo^
hn@08t G
int CHookApp::ExitInstance() cV6D<,)
{ KV *#T20T
VerifyWindow(); JH9J5%sp
UnInit(); LH% F8
return CWinApp::ExitInstance(); vvMT}-!
} X+9>A.92
~<bZ1TD
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file \M^bD4';>
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) rM%1GPVob
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ C&%_a~
#if _MSC_VER > 1000 {VRf0c
#pragma once TD0
B%
#endif // _MSC_VER > 1000 Wac&b
J*M>6Q.)
class CCaptureDlg : public CDialog %tGO?JMkd
{ ^yp{32
// Construction N4!O.POP
public: Ti5-6%~&
BOOL bTray; P=
NDS2
BOOL bRegistered; S,UDezxg
BOOL RegisterHotkey();
b4kgFA
UCHAR cKey; Jnov<+
UCHAR cMask; d$!RZHo10V
void DeleteIcon(); {EQOP]
void AddIcon(); g) jYFfGfH
UINT nCount; U[MA)41
void SaveBmp(); )ez9"# MH'
CCaptureDlg(CWnd* pParent = NULL); // standard constructor W|mo5qrLS2
// Dialog Data m-, x<bM?
//{{AFX_DATA(CCaptureDlg) h2R::/2.
enum { IDD = IDD_CAPTURE_DIALOG }; 7{*>agQh
CComboBox m_Key; onzxx4bax
BOOL m_bControl; f+!(k)GWd
BOOL m_bAlt; k9!{IScq
BOOL m_bShift; F JyT+
CString m_Path; q_58;Bv
CString m_Number; UCj ld
//}}AFX_DATA n:!_
// ClassWizard generated virtual function overrides Iefn$
//{{AFX_VIRTUAL(CCaptureDlg) e\L8oOk#r
public: YOO+R{4(
virtual BOOL PreTranslateMessage(MSG* pMsg); )SGq[B6@I
protected: x%B/
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support rx|pOz,:
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); 4kx
N<]
//}}AFX_VIRTUAL KZf+MSq?
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// Implementation Dlvz)
protected: NzvXN1_%
HICON m_hIcon; k<?b(&`J
// Generated message map functions \9T7A&
//{{AFX_MSG(CCaptureDlg) K$=zi}J W
virtual BOOL OnInitDialog(); 6'f;-2
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); #H~64/
afx_msg void OnPaint(); ~t~|"u"P
afx_msg HCURSOR OnQueryDragIcon(); ;2QP7PrSY
virtual void OnCancel(); T>W,'H
afx_msg void OnAbout(); ]Y&VT7+Z
afx_msg void OnBrowse(); +ZP7{%
afx_msg void OnChange(); Nh44]*
//}}AFX_MSG ?:0Jav
DECLARE_MESSAGE_MAP() sYA1\YIii
}; BI@[\aRLQ
#endif $I?"lky
m8[j #=h
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file v]UwJz3<
#include "stdafx.h" (ToUgVW1N
#include "Capture.h" xAm6BB
c
#include "CaptureDlg.h" JxU5 fe
#include <windowsx.h> Q7CsJzk~)
#pragma comment(lib,"hook.lib") Q"#J6@
#ifdef _DEBUG }jPSUdo
#define new DEBUG_NEW 4*;MJ[|
#undef THIS_FILE K|=A:
static char THIS_FILE[] = __FILE__; I&5!=kR
#endif m1A J{cs
#define IDM_SHELL WM_USER+1 om>KU$g
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); 8&dF
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); <#4h}_xA%
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; E]r?{t`]
class CAboutDlg : public CDialog w0unS`\4
{ |R:'\+E
public: wMN]~|z>
CAboutDlg(); &K,i
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// Dialog Data R4d=S4i
//{{AFX_DATA(CAboutDlg) Tlr v={
enum { IDD = IDD_ABOUTBOX }; uB?ZcF}Tk
//}}AFX_DATA "0TZTa1e
// ClassWizard generated virtual function overrides !;'=iNOYR
//{{AFX_VIRTUAL(CAboutDlg) uyx 2;f
protected: u ^RxD^=L
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support BY*8ri^u
//}}AFX_VIRTUAL #g!.T g'
// Implementation dAj$1Ke
protected: Eh4=ZEX
//{{AFX_MSG(CAboutDlg) ,hmL/K0"(5
//}}AFX_MSG TD_Oo-+\
DECLARE_MESSAGE_MAP() ,R|BG
}; w4Z'K&