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:
P(YG@
TJ%]{%F 一、实现方法
kS\. Wc`J`.#
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:
=|WV^0=S'% y}:)cA~o(y #pragma data_seg("shareddata")
H2FFw-xW HHOOK hHook =NULL; //钩子句柄
DESViQM UINT nHookCount =0; //挂接的程序数目
LGo@F;!n static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
+~i+k~{`H static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
!=h|&Vta static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
mrLx]og, static int KeyCount =0;
~QEXB*X-g' static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
l_j<aCY?| #pragma data_seg()
@7[.>I( 5w [= 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。
]ZryY
EB &Lt$a_y> 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:
Rm\']; 5?~[|iPv
BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
x[O#(^q cKey,UCHAR cMask)
:z0>H5 {
r~D~7MNl BOOL bAdded=FALSE;
;MRC~F= for(int index=0;index<MAX_KEY;index++){
;~gd<KK if(hCallWnd[index]==0){
cf[u%{
6Y hCallWnd[index]=hWnd;
$ DZQdhv HotKey[index]=cKey;
1N$gE HotKeyMask[index]=cMask;
]Re~V{uh bAdded=TRUE;
sG1]A:_<C KeyCount++;
ap$tu3j break;
YaJ{"'} }
x 1x j\O }
$qUta<o2@ return bAdded;
\gI:`>-
x }
h@m n
GE //删除热键
}fZ=T4r BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
moJT8tb {
y'2kV6TtqD BOOL bRemoved=FALSE;
M6hvi(!X2 for(int index=0;index<MAX_KEY;index++){
:@@A if(hCallWnd[index]==hWnd){
1-NX>E5 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
l;Wy,?p hCallWnd[index]=NULL;
)Y,?r[4{ HotKey[index]=0;
{EoyMJgz HotKeyMask[index]=0;
noUZ9M|hz bRemoved=TRUE;
,I&0#+}n KeyCount--;
548[!p4 break;
3P^gP32 }
)x:j5{>( }
tj^:SW.0 }
S_ -QvG2 return bRemoved;
};|PFWs }
5 *pN<S \`p~b( `w=H'"Zv DLL中的钩子函数如下:
`Ig2f$} eeJt4DV8v LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
1DlcO>#@ {
cD`O+WA2K BOOL bProcessed=FALSE;
O"^a.`27 if(HC_ACTION==nCode)
nC!^,c {
+l?ro[#6&. if((lParam&0xc0000000)==0xc0000000){// 有键松开
7@cvy?
v{ switch(wParam)
|m 5;M$M) {
n5>N9lc case VK_MENU:
RhmVHhj MaskBits&=~ALTBIT;
rNyK*Wjt break;
5VbNWrw case VK_CONTROL:
??V["o T MaskBits&=~CTRLBIT;
".D +#
2Kl break;
7*"LW case VK_SHIFT:
Ntiz-qW MaskBits&=~SHIFTBIT;
BG=_i#V break;
74Lq!e3hMF default: //judge the key and send message
qu?D`29 break;
To.CY^M }
. _Bejh for(int index=0;index<MAX_KEY;index++){
-W<x|ph
U if(hCallWnd[index]==NULL)
Kf/1;:^ continue;
INZsDM 9 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
UiO%y {
{26/SY SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
hCS|(8g bProcessed=TRUE;
kr[p4X4 }
Iy% fg',% }
tJ;<=.n }
cks53/Z else if((lParam&0xc000ffff)==1){ //有键按下
5)bf$?d switch(wParam)
c6 VfFt6p {
}8`W%_Yk case VK_MENU:
9%T~^V%T7 MaskBits|=ALTBIT;
}86&?
0j. break;
d^p af case VK_CONTROL:
Er509zZ,[ MaskBits|=CTRLBIT;
dY[ XNP break;
;;;aM:6\ case VK_SHIFT:
R9bsl.e MaskBits|=SHIFTBIT;
>U. break;
bS7rG$n [ default: //judge the key and send message
dp;;20z break;
IdTatE|^ }
trlZ ^K for(int index=0;index<MAX_KEY;index++){
x\0(l5> if(hCallWnd[index]==NULL)
qM}Uk3N0
continue;
=)QtE|p,77 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
/q[5-96c {
2w"Xv,*.'i SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
tf<}%4G bProcessed=TRUE;
/,Unp1D }
2yB)2n#ut }
f0"N }
kHMD5Q if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
$FR1^|P/G for(int index=0;index<MAX_KEY;index++){
"$P|!k45( if(hCallWnd[index]==NULL)
q-?
k=RX` continue;
{p.D E if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
<=O/_Iu( SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
(p6$Vgdt //lParam的意义可看MSDN中WM_KEYDOWN部分
JdYmUM|K/c }
`wGP31Y. }
s0D,n1x }
o4Ny9s return CallNextHookEx( hHook, nCode, wParam, lParam );
KkD.n#A }
t?&@bs5~g EuH[G_5e0 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
{Tr5M o nf%"7 y{dd BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
mHj3ItXUu BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
g#W/WKvM
WRdBL5 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
-9D2aY_> 2D'b7zPJ3 LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
fC4#b?Q {
H0dHW;U<1 if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
|$>ZGs# {
B me_# //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
r:.ydr@ SaveBmp();
6cQ)*,Q return FALSE;
At t~NTL }
BI|BfO%F$j …… //其它处理及默认处理
4Y'Kjx }
V
eD<1< %@q/OVnM E\_Wpk 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
__mnz``/Y \c1NIuJR 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
G=VbEL^H kO)+%'L!8 二、编程步骤
RX"~m!26
Sd9%tO9mf 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
n1E^8[~' l<DpcLX 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
R3dt-v ,ve$bSp 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;
*LA2@9l H)@f_pfj( 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;
_T^+BUw VV%Q "0\ 5、 添加代码,编译运行程序。
yG/_k!{9 _v\L'`bif 三、程序代码
lFZ}. sM _m ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
OS{j5o #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
*z3wm-z1& #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
VNggDKS~K #if _MSC_VER > 1000
iC`mj #pragma once
wJ}9(>id* #endif // _MSC_VER > 1000
ohW
qp2~ #ifndef __AFXWIN_H__
W]aX}>0 #error include 'stdafx.h' before including this file for PCH
Pkq?tm$# #endif
Wf>P[6 #include "resource.h" // main symbols
Osj/={7g class CHookApp : public CWinApp
rL9u7)x {
"I
n[= 2w public:
,bU8S\8 CHookApp();
x[m&ILr // Overrides
q"OJF'>w5 // ClassWizard generated virtual function overrides
>I&'Rj&Mc //{{AFX_VIRTUAL(CHookApp)
O)EA2`)E public:
!o{>[ virtual BOOL InitInstance();
'0MH-M virtual int ExitInstance();
->q^$#e //}}AFX_VIRTUAL
mu/GOEZ5 //{{AFX_MSG(CHookApp)
y$h.k"x` // NOTE - the ClassWizard will add and remove member functions here.
=,HxtPJ // DO NOT EDIT what you see in these blocks of generated code !
G Ch]5\ //}}AFX_MSG
6|HxBC#4 DECLARE_MESSAGE_MAP()
~IhLjE };
#J_+
SL[ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
BK/~2u BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
lBN1OL[N BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
B*c@w~E BOOL InitHotkey();
R/BW$4/E BOOL UnInit();
f?P>P23 #endif
q wd7vYBc, ROWrkJI>i //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
|9&bkojo #include "stdafx.h"
J 6%CF2 #include "hook.h"
t_\;G~O9-M #include <windowsx.h>
<Z:Fnp #ifdef _DEBUG
=j&qat #define new DEBUG_NEW
gK
Uci #undef THIS_FILE
vXUq[,8yf static char THIS_FILE[] = __FILE__;
6U!zc]> #endif
:3h'Hr #define MAX_KEY 100
I4RUXi 5 #define CTRLBIT 0x04
Ku3/xcu:My #define ALTBIT 0x02
"gQA|NHwV #define SHIFTBIT 0x01
;"T,3JQPn6 #pragma data_seg("shareddata")
YuVg/ '= HHOOK hHook =NULL;
%'vLkjI. UINT nHookCount =0;
Qi?xx') static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
&E +2 static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
bayDdR4T static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
1nAAs;`' static int KeyCount =0;
AhauNS^"{R static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
_ giZ'&l! #pragma data_seg()
o+F]80CH HINSTANCE hins;
%!HBPLk void VerifyWindow();
0n('F BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
jDKL}x //{{AFX_MSG_MAP(CHookApp)
9u%S<F" // NOTE - the ClassWizard will add and remove mapping macros here.
fJ8Q\lb<_ // DO NOT EDIT what you see in these blocks of generated code!
_a[)hu8q. //}}AFX_MSG_MAP
xzrA%1y END_MESSAGE_MAP()
-!JnyD 8*\PWl CHookApp::CHookApp()
?VaAVxd29 {
ouO<un // TODO: add construction code here,
Z[&7NJo( // Place all significant initialization in InitInstance
K/OE;;<IA }
l'#P:eW F_ Cp, CHookApp theApp;
|i-d#x8 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
%%=PpKYtSD {
6,D)o/_ BOOL bProcessed=FALSE;
9sR?aW^$,/ if(HC_ACTION==nCode)
a/(IvOy#6 {
JkiMrpkuk if((lParam&0xc0000000)==0xc0000000){// Key up
[kjm EMF9i switch(wParam)
}/{G {
y_mD9bgW case VK_MENU:
ND3(oes+;K MaskBits&=~ALTBIT;
v;r!rZX break;
g'F{;Ur case VK_CONTROL:
$Bd13%>) MaskBits&=~CTRLBIT;
8LH"j(H break;
+/L "A case VK_SHIFT:
0A7 qO1%xw MaskBits&=~SHIFTBIT;
f"8!uE*; break;
&;D(VdSr9 default: //judge the key and send message
[^U#ic>cT break;
BV9%| }
quvdm68 for(int index=0;index<MAX_KEY;index++){
ns{BU->f if(hCallWnd[index]==NULL)
mM&*_#(
6 continue;
"HuV' if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
c2,1d` {
d_0r SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
3e<FlH{ bProcessed=TRUE;
PhS`,I^Z }
c]y"5;V8 }
Q|^TR__ }
q
$Hg\ {c else if((lParam&0xc000ffff)==1){ //Key down
J5J$qCJq switch(wParam)
!+E|{Zj {
:[#~,TW case VK_MENU:
*acN/Ca1 MaskBits|=ALTBIT;
O N(H7 break;
A1zqm_X5)P case VK_CONTROL:
=-ky%3:`@ MaskBits|=CTRLBIT;
GS%i<HQ3 break;
nbnbG0r: case VK_SHIFT:
V7zF5=w MaskBits|=SHIFTBIT;
$uA?c&
e break;
yAu-BObD default: //judge the key and send message
x,sMa*vd break;
:J3ZTyjb }
5aF03+ko for(int index=0;index<MAX_KEY;index++)
o8:K6y {
I[~EQ{Iz if(hCallWnd[index]==NULL)
AnbY<&OC1 continue;
6,"fH{Bd
if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
)\:cL GM
{
[e2sUO0~r SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
t|gEMDGa3 bProcessed=TRUE;
_]"5]c&*3 }
O7#ECUH }
&CvNNDgrJ }
t'uZho~^F if(!bProcessed){
gr'M6&> for(int index=0;index<MAX_KEY;index++){
C043h?x if(hCallWnd[index]==NULL)
`?Pk~7 continue;
}+[H~8)5 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
H61,pr> SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
Gy9+-7"V }
{Gnji] v }
{x $H#<Y }
,x| 4nk_ return CallNextHookEx( hHook, nCode, wParam, lParam );
O a_2J#~$ }
|Ire#0Nwx |-N\?N9" BOOL InitHotkey()
%]JSDb=C {
*p;Fwj] if(hHook!=NULL){
#zC_;u$ nHookCount++;
J4qFU^ return TRUE;
x+zz:^yHYf }
k+>-?S, else
O:fv1 hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
@
8yV 15! if(hHook!=NULL)
*0)vsBi nHookCount++;
xrX^";}j return (hHook!=NULL);
:\x)`lu }
&?mH[rG" BOOL UnInit()
.__X-+^ {
jX^uNmb if(nHookCount>1){
'AN3{ nHookCount--;
xzg81sV7 return TRUE;
u8pJjn; }
\2#>@6Sqrl BOOL unhooked = UnhookWindowsHookEx(hHook);
d\}r.pD if(unhooked==TRUE){
V`Z-m-V~1 nHookCount=0;
{D1"bDZ hHook=NULL;
[z$th }
!(PAUWS@ return unhooked;
C- /<5D
j }
5BCHWX*y 59:Xu%Hp BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
1.YDIB|| {
@K; 4'b~ BOOL bAdded=FALSE;
m@)~.E for(int index=0;index<MAX_KEY;index++){
A+*M<W if(hCallWnd[index]==0){
y@"6Dt| hCallWnd[index]=hWnd;
iJE
$3 HotKey[index]=cKey;
)IQa]A HotKeyMask[index]=cMask;
p`lv$ @q' bAdded=TRUE;
'`Eb].s* KeyCount++;
\EF^Ag break;
5Jd(&k8% }
OnE#8*8 }
SW|{)L, return bAdded;
!, Y1FC }
H^{Eh Coz\fL BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
lB9 9J"A {
f
QSP]? BOOL bRemoved=FALSE;
]cvP ! for(int index=0;index<MAX_KEY;index++){
'E FP/(2J if(hCallWnd[index]==hWnd){
ygoA/*s if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
UfcQFT{() hCallWnd[index]=NULL;
w.w(*5[ HotKey[index]=0;
3oX\q/$ HotKeyMask[index]=0;
JgQ,,p_V? bRemoved=TRUE;
/<7'[x< KeyCount--;
o?zA'5q break;
3Au3>q, }
gXZl3 }
!Au'WJfE }
5Fa.X|R~ return bRemoved;
h=tzG KI }
~n9x
, vz'/]E void VerifyWindow()
6
axe {
3%gn:.9N for(int i=0;i<MAX_KEY;i++){
XdS&s}J[I if(hCallWnd
!=NULL){ />^ sGB
if(!IsWindow(hCallWnd)){ (55k70>i3
hCallWnd=NULL; RLl*@SEi"
HotKey=0; k# -u!G
HotKeyMask=0; +9EG6"..@H
KeyCount--; 9R$0[HbI3
} =+>cTV
} zsM3
[2E*
} FFC"rG
} nh"8on]M~
P_e9>t@
BOOL CHookApp::InitInstance() 2h=QJgpCG
{ ,%Go.3i[
AFX_MANAGE_STATE(AfxGetStaticModuleState()); rnNB!T
hins=AfxGetInstanceHandle(); 4^*+G]]wZ~
InitHotkey(); {N.JA=
return CWinApp::InitInstance();
\\U,|}L .
} OoIs'S-Z#
dMw7UJ
int CHookApp::ExitInstance() Cpg>5N~;L
{ /Py1Q
VerifyWindow(); =[_=y=G
UnInit(); o57r ,`N
return CWinApp::ExitInstance(); /+
yIcE(&3
} yxx9h3
Q}zd!*
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file BQo$c~
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) "A9qC*6[
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ 7cMHzhk^
#if _MSC_VER > 1000 UiE 1TD{
#pragma once [H4)p ,R
#endif // _MSC_VER > 1000 &m5FYm\
{e]ktj#+{
class CCaptureDlg : public CDialog Z%m\/wr
{ V'M#."Of/
// Construction %mF Z!(
public: x?6
\C-i
BOOL bTray; +"?O2PX
BOOL bRegistered; ^.gBHZ
BOOL RegisterHotkey(); R!z32 <5k
UCHAR cKey; OAiSE`
UCHAR cMask; qK-\`m
void DeleteIcon(); O'.sK pXe
void AddIcon(); p|0ZP6!|
UINT nCount; c,L{Qv"n{
void SaveBmp(); B;Dl2k^L
CCaptureDlg(CWnd* pParent = NULL); // standard constructor N~!
GAaD
// Dialog Data g3*J3I-O
//{{AFX_DATA(CCaptureDlg) P9f,zM-
enum { IDD = IDD_CAPTURE_DIALOG }; o,yZ1"
CComboBox m_Key; '7yVvd
BOOL m_bControl; 8#h~J>u.
BOOL m_bAlt; U$m[{r2M
BOOL m_bShift; $ISx0l~
CString m_Path; H[J5A2b
CString m_Number; phP%
//}}AFX_DATA XCyAt;neon
// ClassWizard generated virtual function overrides aB ^`3J
//{{AFX_VIRTUAL(CCaptureDlg) njGZ#{"eC
public: p%#=OtkC
virtual BOOL PreTranslateMessage(MSG* pMsg); ;=lQMKx0
protected: 4NDT5sL
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support iPK:gK3Q
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); )u>/:
//}}AFX_VIRTUAL 5J2tR6u-(
// Implementation DTN)#GCtF
protected: Wu@v%!0
HICON m_hIcon; %T,cR>lw
// Generated message map functions 8dlhL8#
//{{AFX_MSG(CCaptureDlg) EXizRL-9o
virtual BOOL OnInitDialog(); Y*-dUJK-`
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); vT;~\,M
afx_msg void OnPaint(); |0$7{nQ
afx_msg HCURSOR OnQueryDragIcon(); ~vV+)KI
virtual void OnCancel(); Q=?YY-*$
afx_msg void OnAbout(); a"!r]=r
afx_msg void OnBrowse(); 7R#$Hm
afx_msg void OnChange(); 60X))MyN
//}}AFX_MSG g93Hl&
DECLARE_MESSAGE_MAP() 3Bbd2[<W
}; k. ?@qCs[
#endif Co^GsUJ
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file i'MpS
#include "stdafx.h" ueLdjASJ
#include "Capture.h" !CUX13/0
#include "CaptureDlg.h" KOit7+Q
#include <windowsx.h> tE]Y=x[Ux
#pragma comment(lib,"hook.lib") ^-g-]?q
#ifdef _DEBUG 8^5@J)R8
#define new DEBUG_NEW IP+.L]S
#undef THIS_FILE J?oEzf;M
static char THIS_FILE[] = __FILE__; Lem:zXj
#endif DlxL:
#define IDM_SHELL WM_USER+1 W3y9>]{x^
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); <4RP:2#
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); R@lA5w
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; !w{(}n2Wq
class CAboutDlg : public CDialog pg/SYEvsV
{ H57wzG{xG
public: \PM5B"MDZ
CAboutDlg(); 9IJc9Sv(
// Dialog Data *4O9W8Qz
//{{AFX_DATA(CAboutDlg) VPUm4%?p$
enum { IDD = IDD_ABOUTBOX }; iE* Y@E5x0
//}}AFX_DATA ?7\$zn)v#
// ClassWizard generated virtual function overrides f_;6uCCO
//{{AFX_VIRTUAL(CAboutDlg) 1aS66TS3
protected: +.IncY8C$
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support OHK]=DH:M
//}}AFX_VIRTUAL 6&[rATU+
// Implementation F~zrg+VDjL
protected: (T1d!v"~"
//{{AFX_MSG(CAboutDlg) I@l }%L
//}}AFX_MSG d5l].%~
DECLARE_MESSAGE_MAP() aJSBG|IC
}; #GIjU1-
+~'ap'k m
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) VD+y4t'^
{ ~s-"u
*>
//{{AFX_DATA_INIT(CAboutDlg) mE"},ksg
//}}AFX_DATA_INIT >f-*D25f%
} *IV_evgM7
2F|06E'
void CAboutDlg::DoDataExchange(CDataExchange* pDX) iU "{8K,
{ u8Oo@xf0Fr
CDialog::DoDataExchange(pDX); U_
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//{{AFX_DATA_MAP(CAboutDlg) >NAg*1
//}}AFX_DATA_MAP @%4tWE
} %C~LKs5oH
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BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) ">!<