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:
#}t1
(ju
aDn) 一、实现方法
+6#%P Mdlt zy=)L 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:
fD\^M{5f ^aD/ . #pragma data_seg("shareddata")
N}}PlGp$ HHOOK hHook =NULL; //钩子句柄
*3F /Ft5 UINT nHookCount =0; //挂接的程序数目
[!:-m61 static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
jsqUMy- static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
:rTKqX&"j static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
`Dz]z_
static int KeyCount =0;
@ yg|OA} static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
Z}LOy^TL #pragma data_seg()
@\6nXf %7C%`)T] 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。
nv_m!JG7 STXqq[+Rf 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:
gf3u0' $ <(#xOe BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
N'eQ>2>O@ cKey,UCHAR cMask)
2sd ) w {
-
5o<Q'( BOOL bAdded=FALSE;
k}I5x1>& for(int index=0;index<MAX_KEY;index++){
C>JekPeM if(hCallWnd[index]==0){
x
tYV" hCallWnd[index]=hWnd;
$K6?(x_ HotKey[index]=cKey;
#!8^!}nFO HotKeyMask[index]=cMask;
"5o;z@(
bAdded=TRUE;
<@U. KeyCount++;
\N`fWh8& break;
MAwC\7n+X }
9*-pden
l }
M\\e e3Ih return bAdded;
@Hspg^ }
F=
_uNq //删除热键
IFC%%It5, BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
0.J1!RIK/ {
{FV,j.D BOOL bRemoved=FALSE;
vB{;N
for(int index=0;index<MAX_KEY;index++){
.-('C> @ if(hCallWnd[index]==hWnd){
k7yv>iN if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
!7mvyc!'! hCallWnd[index]=NULL;
k\+y4F8$x HotKey[index]=0;
u@=+#q~/P HotKeyMask[index]=0;
Q*09E bRemoved=TRUE;
;1*m}uNz KeyCount--;
<K DH break;
Nl=m'4@` }
]=?X*,' }
PS_3Oq) }
gtaV6sD return bRemoved;
Qm35{^p+ }
097Fvt=# n=<NFkeX vi[#?;pkF DLL中的钩子函数如下:
1R'u v4e 3:]{(@J LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
Gsds!z$ {
q:`77 BOOL bProcessed=FALSE;
pgz:F#> if(HC_ACTION==nCode)
klK-,J {
ot|N;=ZKo if((lParam&0xc0000000)==0xc0000000){// 有键松开
p|&ZJ@3 switch(wParam)
vHs>ba$" {
0%;N9\ case VK_MENU:
Cbgj@4H MaskBits&=~ALTBIT;
a'
IX yj break;
71k!k&Im case VK_CONTROL:
)CC?vV MaskBits&=~CTRLBIT;
5 `4}A%@& break;
kP!%|&w; case VK_SHIFT:
%|: ;Ti MaskBits&=~SHIFTBIT;
;=5@h!@R break;
Qa,NGP. default: //judge the key and send message
itqQ)\W break;
90 }
s
jL*I for(int index=0;index<MAX_KEY;index++){
763E 6,7 if(hCallWnd[index]==NULL)
NqiB8hZ~ continue;
JwN}Jm if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
#d}0}7ue {
4o1Q7 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
(
GFgt_ bProcessed=TRUE;
+Od1)_'\D3 }
&ui:DZAxj| }
;jRL3gAe) }
[n!$D(|"!V else if((lParam&0xc000ffff)==1){ //有键按下
9nT?|n]> switch(wParam)
kJ%{ [1fr {
TqENaC#& case VK_MENU:
NEqt).
MaskBits|=ALTBIT;
Y5nz?a break;
VKq0<+M case VK_CONTROL:
$Nj'OJSj% MaskBits|=CTRLBIT;
@+}rEe_( break;
JfI aOhKs] case VK_SHIFT:
. o-0aBG MaskBits|=SHIFTBIT;
qg^(w fI break;
Hnfvo*6d.e default: //judge the key and send message
T6sr/<#<( break;
D3<IuWeM }
fC=fJZU7$ for(int index=0;index<MAX_KEY;index++){
<T(s\N5B= if(hCallWnd[index]==NULL)
=}~NRmmF continue;
I["F+kt^^ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
e(?:g@]-r {
6?53q e SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
GLo\q:5A bProcessed=TRUE;
BhqhyX\D&y }
sFbfFUd }
$a`J(I }
z[WC7hvU if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
fm3(70F\ for(int index=0;index<MAX_KEY;index++){
8# 6\+R if(hCallWnd[index]==NULL)
?F!EB4E\y} continue;
.i
MnWW if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
5,F;j<F SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
cDfx)sL //lParam的意义可看MSDN中WM_KEYDOWN部分
2~vo+ng }
<\>+~p, }
1Z\(:ab13 }
RxlszyE return CallNextHookEx( hHook, nCode, wParam, lParam );
Zw2jezP@t }
fp9rO}## W\HLal 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:
;l$9gD>R uK$=3[;U/! BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
'
be P BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
9OPK4- v2IEJ 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:
5iP8D<;o5 bBA$}bv LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
J2rvJ2l=t {
j%#?m2J} if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
P;j&kuW|zL {
:lgHL3yl //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
EC<5M5Lc SaveBmp();
$kD7y5 return FALSE;
EY
So=
}
BTOA &Ag …… //其它处理及默认处理
^&C&~}Zv }
uK"^*NEC'; L_E^}^1! DP|TIt ,Rl 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
"]v
uD I%SuT7"Do 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
I4rV5;f
H4 Nfr:`$k 二、编程步骤
-&@]M>r@ IDj_l+?c 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";
p`\3if' cvhlRI%6 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
_8al +-U@0&Y3M 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;
pQqbZ3] a|U}Ammr 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;
I=U+GY: l(gJLjTH% 5、 添加代码,编译运行程序。
3QIdN -RGPtD@ 三、程序代码
FQ U\0<5 g`kY]lu ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
ZOp^`c9~ #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
oL#xDG #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
]+mjOks~ #if _MSC_VER > 1000
3u*82s\8T #pragma once
jH(&oV #endif // _MSC_VER > 1000
JwjI{,jY #ifndef __AFXWIN_H__
A1Ka(3" #error include 'stdafx.h' before including this file for PCH
"t=UX
-3 #endif
&D]&UQf #include "resource.h" // main symbols
5qC:yI class CHookApp : public CWinApp
}X.>4\B5 {
3!>/smb! public:
+yCTH CHookApp();
mqdOu{kQ // Overrides
>jv\Qh // ClassWizard generated virtual function overrides
$.wA?`1aSk //{{AFX_VIRTUAL(CHookApp)
o/WC@!wg K public:
!Ri
r&gF virtual BOOL InitInstance();
8[oYZrg virtual int ExitInstance();
R0vww_fz //}}AFX_VIRTUAL
C>4UbU //{{AFX_MSG(CHookApp)
k5wi' // NOTE - the ClassWizard will add and remove member functions here.
!5&%\NSv // DO NOT EDIT what you see in these blocks of generated code !
s1{[{L3 //}}AFX_MSG
un6cD$cHr DECLARE_MESSAGE_MAP()
`%oIRuYG]j };
=rEA:Q`~w LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
mGO>""<: BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
wDMjk2YN BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
2yvVeo&3 BOOL InitHotkey();
#\LZ;&T'N BOOL UnInit();
Nl
{7 #endif
V'j@K!)~xR 9_GokU P_ //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
yQ'eu;+] #include "stdafx.h"
;@9e\!% #include "hook.h"
N};t<Xev #include <windowsx.h>
qJ
95 #ifdef _DEBUG
BMpF02Y|4 #define new DEBUG_NEW
.A(i=!{q #undef THIS_FILE
|:N>8%@6c static char THIS_FILE[] = __FILE__;
ocwE_dR{ #endif
+1/b^Ac #define MAX_KEY 100
+qhnP$vIe #define CTRLBIT 0x04
mpAHL( #define ALTBIT 0x02
1Fs-0)s8 #define SHIFTBIT 0x01
0vn[a,W<A #pragma data_seg("shareddata")
gM#jA8gz HHOOK hHook =NULL;
\-c#jo.$8 UINT nHookCount =0;
:@/"abv static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
U;pe: static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
1M+oTIN static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
R]Ek}1~? static int KeyCount =0;
IM=+3W;ak static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
%l]Rh/VPn? #pragma data_seg()
mB`D}g$ HINSTANCE hins;
lufeieW void VerifyWindow();
L<=) @7 BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
(UGol[f< //{{AFX_MSG_MAP(CHookApp)
'B`#:tX^N // NOTE - the ClassWizard will add and remove mapping macros here.
=*O=E@] // DO NOT EDIT what you see in these blocks of generated code!
f TO+ZTRqf //}}AFX_MSG_MAP
Tm_8<$ 7 END_MESSAGE_MAP()
;%Q&hwj ' S ,2 CHookApp::CHookApp()
&{ ZSE^ {
4jGLAor| // TODO: add construction code here,
U(*yL- // Place all significant initialization in InitInstance
csDQva\ }
Xu6K%]i^ `|EH[W&y CHookApp theApp;
s"coQ!e1. LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
\(fq8AL? {
Xu#:Fe}: BOOL bProcessed=FALSE;
Xpl?g=B&u if(HC_ACTION==nCode)
Xm|ib%no {
,9\Snn if((lParam&0xc0000000)==0xc0000000){// Key up
76bc]o# switch(wParam)
Y@%`ZPJ {
n=o_1M| case VK_MENU:
Za%LAyT_s MaskBits&=~ALTBIT;
6,+nRiZ break;
B |&F%P0: case VK_CONTROL:
a$$ Wt<&Y MaskBits&=~CTRLBIT;
5un^yRMB- break;
=EpJZt case VK_SHIFT:
0hwj\{" MaskBits&=~SHIFTBIT;
|dk[cX> break;
8W -@N default: //judge the key and send message
1
i3k break;
NR3`M?Hjf }
=9$mbn
r for(int index=0;index<MAX_KEY;index++){
>f$NzJ} if(hCallWnd[index]==NULL)
9Ejyg* continue;
]Ik%#l.G_ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
/_*>d) {
wa ky<w, SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
X#ZgS!Mn bProcessed=TRUE;
5)M2r!\ }
Fw"$A0 }
~5 >[`) }
55m<XC else if((lParam&0xc000ffff)==1){ //Key down
r~>,$[|n}) switch(wParam)
'N6 S}w7 {
$r79n- case VK_MENU:
/oL8;:m MaskBits|=ALTBIT;
K5`Rk"s break;
Jhy(x1% case VK_CONTROL:
OipqoI2 MaskBits|=CTRLBIT;
p3yU:q#A break;
9$RIH\* case VK_SHIFT:
$iPP|Rw MaskBits|=SHIFTBIT;
!h: Q break;
P^i.La, default: //judge the key and send message
;GOz>pg break;
-5k2j^r; }
N wtg%; for(int index=0;index<MAX_KEY;index++)
KOSQQf
o {
3n48 %5 if(hCallWnd[index]==NULL)
K)N 0,Qwu continue;
61@EDIYPc if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
5<+KR.W {
o@k84+tn( SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
Oy_c bProcessed=TRUE;
j@| `f((4 }
Eju~}:Lo }
WG5W0T_ }
d8OL!Rk if(!bProcessed){
LM"y\q ] for(int index=0;index<MAX_KEY;index++){
DDeE(E if(hCallWnd[index]==NULL)
50n}my'2h continue;
Z
cpmquf8L if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
*e/K:k SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
T3 pdx~66 }
|B^G:7c }
xs!p| }
HOZRYIQB return CallNextHookEx( hHook, nCode, wParam, lParam );
J/ W{/E>; }
RU&_j*U _Qd,VE
8u BOOL InitHotkey()
o6L9UdT {
!')y&7a~ if(hHook!=NULL){
y%cO#P@ nHookCount++;
-F1-
e+= return TRUE;
(OmH~lSO. }
r;m`9,RW else
|vILp/"9=W hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
%*W<vu>H if(hHook!=NULL)
50~K,Jx6B nHookCount++;
^gYD*K!* return (hHook!=NULL);
CxF-Z7 ' }
xf,5R9g/ BOOL UnInit()
76H!)={ {
.p&Yr%~ if(nHookCount>1){
z"
QJhCh7 nHookCount--;
ig_2={Q@ return TRUE;
:&w{\-0{ }
jbte
*Ae BOOL unhooked = UnhookWindowsHookEx(hHook);
n$["z
w if(unhooked==TRUE){
%y<]Yzv. nHookCount=0;
..<3%fL3 hHook=NULL;
:c]`D> }
n(vDytrj; return unhooked;
1HR~G9 }
,k0r N_DT7
BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
ZafboqsDL {
%0-wpuHc(] BOOL bAdded=FALSE;
{`"#yl6" for(int index=0;index<MAX_KEY;index++){
Lm%GR[tyQ if(hCallWnd[index]==0){
w4:\N U hCallWnd[index]=hWnd;
=f 7r69I" HotKey[index]=cKey;
{nMAm/kyj HotKeyMask[index]=cMask;
Es'Um,ku bAdded=TRUE;
yR71%]*. KeyCount++;
y,Q5;$w8 break;
AuiFbRFi }
S h4wqf }
<7sIm^N return bAdded;
K_BPZ5w }
^TFs;|.. d- E4~)Qy BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
1np^(['ih {
U4,2 br> BOOL bRemoved=FALSE;
TMVryb for(int index=0;index<MAX_KEY;index++){
=
+Xc4a if(hCallWnd[index]==hWnd){
&KC!*}<tx if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
XcfKx@l hCallWnd[index]=NULL;
z2yJ# HotKey[index]=0;
0$vj!-Mb^j HotKeyMask[index]=0;
b.yh8|& bRemoved=TRUE;
0GXO&rCG KeyCount--;
q6q1\YB break;
Y)I8eU{Wl( }
KeBQH8A1N }
=XY]x }
,^'R_efY return bRemoved;
=Agg_h }
+cB&Mi5 >cR)?P/o void VerifyWindow()
3OqX/z, {
XvGA|Ekf< for(int i=0;i<MAX_KEY;i++){
]!{y
a8 if(hCallWnd
!=NULL){ 7C,T&g
1:
if(!IsWindow(hCallWnd)){ IB5BO7J
hCallWnd=NULL; ;N=G=X|}
HotKey=0; Ug"rJMZG
HotKeyMask=0; !.HnGb+
KeyCount--; g!J0L7i|
} /Z%>ArAx
} I!: z,t<
} NCS!:d:Ry
} u<tk G B
; y.E!
BOOL CHookApp::InitInstance() \gO,hST
{ TH1B#Y#<J
AFX_MANAGE_STATE(AfxGetStaticModuleState()); {rH9grb
hins=AfxGetInstanceHandle(); GG6%bF
InitHotkey(); edC4BHE
return CWinApp::InitInstance(); 9IZu$-
} QLq@u[A
8Jr?ZDf`
int CHookApp::ExitInstance() 8<#U9]
{ )NW6?Pu"
VerifyWindow(); LXfCmc9|Z
UnInit(); 0tz:Wd*<
return CWinApp::ExitInstance(); K%g;NW
} nKh&-E
}At{'8*n
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file fnu"*5bE
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) \ FzM4-
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ 15H6:_+=0
#if _MSC_VER > 1000 :14i?4Fd
#pragma once L2z2}U=<
#endif // _MSC_VER > 1000 -V<t-}h.
i6PM<X,{;
class CCaptureDlg : public CDialog '/%zi,0
{ UVuDQ
// Construction )mcEQ -!b
public: I4_d[O9
BOOL bTray; )9j06(<A
BOOL bRegistered; c+' =hR[
BOOL RegisterHotkey(); &*,:1=p
UCHAR cKey; c|~6Ie
UCHAR cMask; e 9$C#D>D
void DeleteIcon(); (k"_># %
void AddIcon(); )LHj+B
UINT nCount; '3(l-nPiG^
void SaveBmp(); \ZXLX'-
CCaptureDlg(CWnd* pParent = NULL); // standard constructor 7*H:Ob)9k
// Dialog Data e;95a
//{{AFX_DATA(CCaptureDlg) xK%=
enum { IDD = IDD_CAPTURE_DIALOG }; 9uB(Mx(-:`
CComboBox m_Key;
wsfd8T4
BOOL m_bControl; \}]iS C.2
BOOL m_bAlt; |QZ58)>
BOOL m_bShift; ' P"g\;Ij
CString m_Path; [IBQvL
CString m_Number; yubSj*
//}}AFX_DATA =!MY4&YX
// ClassWizard generated virtual function overrides P>QpvSd_#
//{{AFX_VIRTUAL(CCaptureDlg) %"$@%"8;3
public: jx`QB')kX
virtual BOOL PreTranslateMessage(MSG* pMsg); 3K0tC=
protected: `iShJz96
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support JC;^--0(z
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); u' Qd,
//}}AFX_VIRTUAL U yqXMbw@
// Implementation B5am1y{P#
protected: .V'V:;BE%
HICON m_hIcon; A7XnHPIw
// Generated message map functions QDmYSY$
//{{AFX_MSG(CCaptureDlg) !sSQQo2Sv
virtual BOOL OnInitDialog(); N+W&NlZ
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); ~|+zJ5
afx_msg void OnPaint(); !>^JSHR4t
afx_msg HCURSOR OnQueryDragIcon(); E_ucab-Fi
virtual void OnCancel(); |Rzy8j*
afx_msg void OnAbout(); vP-M,4c
afx_msg void OnBrowse(); 2(YPz|~W
afx_msg void OnChange(); rw%l*xgX
//}}AFX_MSG !$qKb_#nC
DECLARE_MESSAGE_MAP() |FR3w0o
}; Ju` [m
#endif kAzd8nJ'
T)CzK<LbR
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file ^(x^6d
#include "stdafx.h" f6=w3RS
#include "Capture.h" D$eB ,~
#include "CaptureDlg.h" F1azZ(
#include <windowsx.h> 3ha|0[r9
#pragma comment(lib,"hook.lib") -\$`ic$"1
#ifdef _DEBUG Kf,-4)
#define new DEBUG_NEW TW&DFKK`
#undef THIS_FILE JN3cg
static char THIS_FILE[] = __FILE__; ``Q2P%
#endif 7YIK9edP
#define IDM_SHELL WM_USER+1 D@YP7
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); p#8W#t$
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); {==pZpyyh
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; q`|CrOzO
class CAboutDlg : public CDialog < a rZbM
{ &x:JD1T}
public: ztM<J+
CAboutDlg();
:S
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// Dialog Data -f(/B9}
//{{AFX_DATA(CAboutDlg) x<(b|2qf
enum { IDD = IDD_ABOUTBOX }; $\Lyi#<
//}}AFX_DATA LX+5|u
// ClassWizard generated virtual function overrides ;-mdi/*g
//{{AFX_VIRTUAL(CAboutDlg) W=}Okq)x9I
protected: /!FWuRe^
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support *=F(KZ
//}}AFX_VIRTUAL B33$ u3d
// Implementation *tQk;'/A]
protected: !%L,*'
//{{AFX_MSG(CAboutDlg) &Y>zT9]$K
//}}AFX_MSG 9|r* pK[
DECLARE_MESSAGE_MAP() ilLBCS}
}; _uxPx 21g}
mPZGA\
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) 3C>qh{z"
{ JHV)ZOO
//{{AFX_DATA_INIT(CAboutDlg) &M&{yc*%
//}}AFX_DATA_INIT A]`:VC=IU
} j}HFs0<L
<_S@6?
void CAboutDlg::DoDataExchange(CDataExchange* pDX) |lQ;ALH!
{ [.yJV`
CDialog::DoDataExchange(pDX); M7}Q=q\9
//{{AFX_DATA_MAP(CAboutDlg) P!g-X%ngo
//}}AFX_DATA_MAP X~T/qFS
} C"<s/h
TvhJVVQ+?
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) N0TeqOi4Y
//{{AFX_MSG_MAP(CAboutDlg) Ibr%d2yS=
// No message handlers .=RlOK
//}}AFX_MSG_MAP !F4;_A`X
END_MESSAGE_MAP() |cbd6e{!
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CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) }U5Y=RYo
: CDialog(CCaptureDlg::IDD, pParent) GRYe<