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:
"3 2Ua3m:G
yoq-H+< 一、实现方法
UDkH'x$= +('xzW 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:
Xsb.xxK. (Y&gse1}! #pragma data_seg("shareddata")
;gJAxVD< HHOOK hHook =NULL; //钩子句柄
<|WXFjn UINT nHookCount =0; //挂接的程序数目
33}p02# static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
2}P{7flDY static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
g(jn
/Cx static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
lnMU5[g{ static int KeyCount =0;
="@f~~ static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
nyhHXVRH #pragma data_seg()
!L|VmLqa CIwI1VR^ 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。
_,Q -)\ i[33u p 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:
Mp5Z=2l5 .Q</0*sp BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
IA=\c cKey,UCHAR cMask)
]U4C2}u {
p*zTuB~e < BOOL bAdded=FALSE;
@1k-h;`, for(int index=0;index<MAX_KEY;index++){
tnb'\}Vn if(hCallWnd[index]==0){
E7SmiD@) hCallWnd[index]=hWnd;
n*AN/LBp HotKey[index]=cKey;
N^[MeG,8 HotKeyMask[index]=cMask;
5P);t9O6 bAdded=TRUE;
Ho%%voJBS KeyCount++;
@O6
2}F break;
_!vuDv% }
9j;!4AJ1t }
*gwo.s return bAdded;
X"f] }
vvG*DGL)qL //删除热键
Kx;l a BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
$G/p[JG6- {
#;P-*P BOOL bRemoved=FALSE;
>^@~}]L for(int index=0;index<MAX_KEY;index++){
Zwtz )ZII if(hCallWnd[index]==hWnd){
(w<llb`] if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
70R_O&f-k hCallWnd[index]=NULL;
7}mrC@[i HotKey[index]=0;
uXGAcUx( HotKeyMask[index]=0;
|hvclEu, bRemoved=TRUE;
x f:|lQf KeyCount--;
tOQnxKzu break;
/I`- }
k1D|Cpnp }
VB+_ kR6Zv }
?%>S5,f_ return bRemoved;
8js1m55KT }
>\lBbqa#
7Sycy#D *'@T+$3s DLL中的钩子函数如下:
? a*yK8S kf' 4C
"} LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
w/ID yQ {
;
jJ%< BOOL bProcessed=FALSE;
{|q(4(f"Iu if(HC_ACTION==nCode)
*@ S+J$ {
Og2w]B[
if((lParam&0xc0000000)==0xc0000000){// 有键松开
2;SiH]HNS switch(wParam)
kKVNE hTp {
|)ALJJ=+ case VK_MENU:
U]E~7C MaskBits&=~ALTBIT;
vri<R8 break;
-zm-|6[Wi case VK_CONTROL:
phcYQqR MaskBits&=~CTRLBIT;
.Ax]SNZ+:A break;
/ \k\HK8 case VK_SHIFT:
AHP;N6Y6 MaskBits&=~SHIFTBIT;
pc]( break;
?ieC>cr default: //judge the key and send message
bqZ5GKUo break;
F^wm&:%{` }
mw${3j~& for(int index=0;index<MAX_KEY;index++){
7}fT7tsN if(hCallWnd[index]==NULL)
K3J,f2Cn$ continue;
? C6tYd if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
*b(nX,e {
HhqNpU SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
Bc?KAK bProcessed=TRUE;
cs Gd}2VE }
yt`K^07@ }
$?|$uMIafp }
ekSSqj9"; else if((lParam&0xc000ffff)==1){ //有键按下
p}a0z? switch(wParam)
v==/tr) {
CDG,l7 case VK_MENU:
NMH'4R MaskBits|=ALTBIT;
CGZ3-OW@E break;
U!524"@%U` case VK_CONTROL:
p,S/-ph MaskBits|=CTRLBIT;
U;Q?Rh-W break;
Z2I2 [pA case VK_SHIFT:
G9ra;.
MaskBits|=SHIFTBIT;
{60U6n break;
eh6=- default: //judge the key and send message
6"U$H$i.G break;
`R_;n#3F0 }
2?(dS for(int index=0;index<MAX_KEY;index++){
z~RE}k if(hCallWnd[index]==NULL)
:>m67Zq continue;
+nQp_a1{9% if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Zopi;O J {
|Y;[)s =q SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
>B+!fi'SS> bProcessed=TRUE;
B5/"2i }
%_ Vj'z~T }
0-IL@Di`F }
D'\gy$9m1 if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
]9$^=z%SE for(int index=0;index<MAX_KEY;index++){
o+FDkqEN if(hCallWnd[index]==NULL)
WKONK;U+7 continue;
}Gh95HwE if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
7SJtW`~ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
5P![fX|5 //lParam的意义可看MSDN中WM_KEYDOWN部分
v4X)R
"jJ }
yz^Rm2$f9 }
mW 'sdb }
'0jn|9l58 return CallNextHookEx( hHook, nCode, wParam, lParam );
Dq9*il;' }
rc7^~S]5 *L#\#nh7 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
mBg$eiGTB PI$K+}E BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
~y8KQ-1n" BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
Na$[nv8qh h%>yErs 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:
(cm8x EVDcj,b"^ LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
V%[34G {
cPPTGpqw if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
%HcCe[d5l {
A $W~R //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
zEs:OOM SaveBmp();
fnJt8Y4 return FALSE;
gH|:=vfYUR }
7Nlk:f)*- …… //其它处理及默认处理
>AUzsQ }
`z<I< 2 UPG8] \MB$ Cwc 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。
RZqou|ki 6l&,!fd 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。
(A\\s$fE/1 L_R(K89w 二、编程步骤
o'|B|oZ a<lDT_2b 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
7&vDx=W :r}C&3 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
)H[Pz.'ah0 Oc%W_Gb7 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
*apkw5B}C CK(`]-q>, 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
Jqz K5)
P$*9Z@ 5、 添加代码,编译运行程序。
WSOz^] M^ jEp 三、程序代码
-qdt$jIM *b\&R%6dR ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
\U.js- #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
M&` b\la #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
aBWA hn #if _MSC_VER > 1000
4XIc|a Aa #pragma once
9G^gI}bY #endif // _MSC_VER > 1000
ZMO ym= #ifndef __AFXWIN_H__
WGHf?G/s #error include 'stdafx.h' before including this file for PCH
.pyNET #endif
sI6coe5n #include "resource.h" // main symbols
y1 a1UiHGP class CHookApp : public CWinApp
r>B|JPm {
:?SD#Vvrh. public:
1;eWnb( CHookApp();
W}M3z // Overrides
cr ~.],$Om // ClassWizard generated virtual function overrides
U[W &D%' //{{AFX_VIRTUAL(CHookApp)
dK>sHUu public:
LyRW\\z2 virtual BOOL InitInstance();
I*H($ a virtual int ExitInstance();
QVo>Uit //}}AFX_VIRTUAL
1\-r5e; BE //{{AFX_MSG(CHookApp)
x%T.0@!8 // NOTE - the ClassWizard will add and remove member functions here.
8~ u/gM // DO NOT EDIT what you see in these blocks of generated code !
f-Zi!AGh> //}}AFX_MSG
h}4yz96WD DECLARE_MESSAGE_MAP()
1C(sBU" };
+P%k@w#<Z LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
!TO+[g! BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
z['2 BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
~,.'#=V BOOL InitHotkey();
)
(0=w4 BOOL UnInit();
moL3GV%]Gq #endif
pKaU
[1x?% USZBk0$ //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
OxN[w|2\4 #include "stdafx.h"
a]
7nK+N #include "hook.h"
<."KejXg- #include <windowsx.h>
kO4'|<
#ifdef _DEBUG
Y-lTPR<Eq #define new DEBUG_NEW
G%viWWTY #undef THIS_FILE
(@V_47o static char THIS_FILE[] = __FILE__;
|!{ Y:f; #endif
`N8t2yF #define MAX_KEY 100
}VeE4-p B #define CTRLBIT 0x04
c&C*'c-r #define ALTBIT 0x02
2d&]V]:R* #define SHIFTBIT 0x01
fNz(z\ #pragma data_seg("shareddata")
-^q;e]+J HHOOK hHook =NULL;
3%)@c P:? UINT nHookCount =0;
(C0Wty static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
Z{x)v5yh2V static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
m"!Q5[ static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
c2-oFLNP= static int KeyCount =0;
Y=t?"E static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
IZs&7 #pragma data_seg()
J vq)%t8q> HINSTANCE hins;
ik1asj1 void VerifyWindow();
<Yg6=e BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
VxtX%McK //{{AFX_MSG_MAP(CHookApp)
D>0(*O // NOTE - the ClassWizard will add and remove mapping macros here.
#HZ W57" // DO NOT EDIT what you see in these blocks of generated code!
e8S4=W //}}AFX_MSG_MAP
[:+f Y[4== END_MESSAGE_MAP()
TjHt:%7. j8c5_& CHookApp::CHookApp()
}{)Rnb@
> {
6q^\pJY%&7 // TODO: add construction code here,
hbEqb{#}@ // Place all significant initialization in InitInstance
#4<=Ira5 }
!*S,S{T8 snYeo?|b CHookApp theApp;
S0M i LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
~O|~M_Z {
z_Hkw3? BOOL bProcessed=FALSE;
&OA6Zw/A if(HC_ACTION==nCode)
3)I]bui {
q1v7(`O if((lParam&0xc0000000)==0xc0000000){// Key up
29cx( switch(wParam)
Gn<0Fy2 {
5p6/dlN-a case VK_MENU:
f3S 8~! MaskBits&=~ALTBIT;
ubRhJ~XB break;
(2UA , case VK_CONTROL:
}B_?7+ MaskBits&=~CTRLBIT;
70 Ph^e) break;
r6GXmr case VK_SHIFT:
Kg`P@ MaskBits&=~SHIFTBIT;
X,bhX/h break;
Lp/'-Y_ default: //judge the key and send message
0!oqP1 break;
;e.8EL }
iiF`2 for(int index=0;index<MAX_KEY;index++){
+*,!q7Gt if(hCallWnd[index]==NULL)
{Qc,Nl
[? continue;
xojt s;n
if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Mdq|:^px {
Z_fwvcZ?05 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
P^!g0K bProcessed=TRUE;
,:2Z6~z{ }
)O5@R }
:{4C2qK> }
\;KSx3o else if((lParam&0xc000ffff)==1){ //Key down
[ r switch(wParam)
g/}d> 6 {
^VW]Qr! case VK_MENU:
/GX>L) MaskBits|=ALTBIT;
^4NRmlb break;
.)=*Yr M case VK_CONTROL:
9yaTDxB> MaskBits|=CTRLBIT;
]_|'N7J break;
EIfqRRTA case VK_SHIFT:
]#W7-Q;] MaskBits|=SHIFTBIT;
H4sW%nZ0 break;
m(o`; default: //judge the key and send message
{ ^^5FE)% break;
OQ4Pk/-' }
q%QvBN for(int index=0;index<MAX_KEY;index++)
J5n6K$.d {
Hzj8o3 if(hCallWnd[index]==NULL)
^M%P43 continue;
_`gkYu3R+ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
)B+R|PZ, {
("F$r$9S SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
-2!S>P Zs bProcessed=TRUE;
:J_UXtx }
#Hz9@H }
'CSjj@3 X }
v*0J6< if(!bProcessed){
d2V\T+= for(int index=0;index<MAX_KEY;index++){
A+GRTwj if(hCallWnd[index]==NULL)
> ;#Y0 continue;
H-nhq-fut if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
a6cU<(WDeh SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
.dVV#
H }
g],]l'7H }
.c&&@>m@. }
V8nQ/9R; return CallNextHookEx( hHook, nCode, wParam, lParam );
$_;rqTk]g }
<Np Mv!g ij#v_~g3 BOOL InitHotkey()
i /I
{
*xmC`oP if(hHook!=NULL){
Lq
;~6 nHookCount++;
Nsq=1)
< return TRUE;
U<;{_!] }
bq)1'beW else
S7WHOr9XMV hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
(n8?+GCa if(hHook!=NULL)
)">#bu$ nHookCount++;
yz!L:1DG return (hHook!=NULL);
2wnk~URj }
,9}JPv4Z BOOL UnInit()
a'/C)fplL {
Fx}v.A5 if(nHookCount>1){
i7PS=]TK\ nHookCount--;
'jMs& return TRUE;
-:pVDxO }
]
Ok &%- BOOL unhooked = UnhookWindowsHookEx(hHook);
/4OQx0Xmm if(unhooked==TRUE){
B9y5NX nHookCount=0;
FyWf`XTO hHook=NULL;
("ix!\1K@ }
38m9t' return unhooked;
W1<*9O }
^|6#Vx YpXd5;' BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
`GBJa k {
,jeHL@>w[ BOOL bAdded=FALSE;
74:( -vS for(int index=0;index<MAX_KEY;index++){
Te~jYkCd if(hCallWnd[index]==0){
|f$ws R`& hCallWnd[index]=hWnd;
f*rub. y HotKey[index]=cKey;
jD"nEp- HotKeyMask[index]=cMask;
p7Zeudmj bAdded=TRUE;
llR5qq=t KeyCount++;
)m3emMO2 break;
Q:7P
/ }
H.]V-|U
}
T^v o9~N* return bAdded;
E;4B!"Q8 }
H_3WxfO IKnf BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
}Hg\
tj}i {
f/Y7@y BOOL bRemoved=FALSE;
"PElQBLP:
for(int index=0;index<MAX_KEY;index++){
2]Cn<zJ if(hCallWnd[index]==hWnd){
x1`(Z|RJ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
o6|-
:u5_/ hCallWnd[index]=NULL;
lH`c&LL-=! HotKey[index]=0;
U';)]vB$ HotKeyMask[index]=0;
[tSv{
bRemoved=TRUE;
eN|zD?ba& KeyCount--;
Qi dI break;
w5s&Ws }
w5)KWeGa }
"N_@q2zF }
/O$~)2^h return bRemoved;
Q.7X3A8 }
z1,#ma}. m(:R (K(je void VerifyWindow()
+h/OQ]`/m {
Ksh[I,+N\ for(int i=0;i<MAX_KEY;i++){
tj00xYY if(hCallWnd
!=NULL){ H|aC(c
if(!IsWindow(hCallWnd)){ (zy|>u
hCallWnd=NULL; %
q!i
HotKey=0; ~H?v L c;>
HotKeyMask=0; s/~pr.>-l
KeyCount--; 9;vES^
} P8=J0&5
} y]obO|AH
} ?P9VdS1-
} r/0#D+A
il{x?#Wrb
BOOL CHookApp::InitInstance() /8`9SS
{ @>~S$nw/
AFX_MANAGE_STATE(AfxGetStaticModuleState()); UHi^7jQ
hins=AfxGetInstanceHandle(); P|?nx"c
InitHotkey(); Q2]7|C
return CWinApp::InitInstance(); "30=!k
} [:e>FXV
y6sY?uu
int CHookApp::ExitInstance() ASMItT
{ w""u]b%:r
VerifyWindow(); Ktzn)7-
UnInit(); 7KRNTnd
return CWinApp::ExitInstance(); 5oYeUy>N
} X2| Z!
Bs`='w%7
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file Sjwwc6_c
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) _}']h^@Z
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ Gv 8Z
#if _MSC_VER > 1000 /i Xl]<
#pragma once >.C$2bW<L
#endif // _MSC_VER > 1000 r
z@%rOWV
v[x 5@$
class CCaptureDlg : public CDialog #3?"#),q
{ Ue,eEer
// Construction _uJ6Vy
public: R*LPwJuv
BOOL bTray; Ebi~gGo
BOOL bRegistered; o!y<:CGL
BOOL RegisterHotkey(); #&S<{75A
UCHAR cKey; B}p.fE
UCHAR cMask; "].TKF#yg
void DeleteIcon(); j9RpYz
void AddIcon(); z=jzr=lP
UINT nCount; j`3IizN2
void SaveBmp(); o0b\<}
CCaptureDlg(CWnd* pParent = NULL); // standard constructor l<sWM$ez
// Dialog Data \B/( H)Cd*
//{{AFX_DATA(CCaptureDlg) (lYC2i_b#
enum { IDD = IDD_CAPTURE_DIALOG }; l`0JL7
CComboBox m_Key; @.`HvS
BOOL m_bControl; hdM?Uoo(4a
BOOL m_bAlt; *x2u
BOOL m_bShift; 3+U2oI:I
CString m_Path; X88I|Z'HIh
CString m_Number; r[j@@[)"
//}}AFX_DATA Cd p_niF
// ClassWizard generated virtual function overrides !g>mjD
//{{AFX_VIRTUAL(CCaptureDlg) d]=>U^K
public: #&{)`+!"
virtual BOOL PreTranslateMessage(MSG* pMsg); u6\W"LW
protected: \vj xCkg{
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support =PLy^%
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); 5KYR"-jY
//}}AFX_VIRTUAL =*y{y)B^g
// Implementation o1]1I9
protected: -M[BC~!0;
HICON m_hIcon; S |@
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// Generated message map functions 7#T@CKdUd
//{{AFX_MSG(CCaptureDlg) &.0 wPyw
virtual BOOL OnInitDialog(); ROfke.N\'
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); ^'sOWIzeiY
afx_msg void OnPaint(); &j{IG`Trl
afx_msg HCURSOR OnQueryDragIcon(); F20%r 0
virtual void OnCancel(); L#IY6t
afx_msg void OnAbout(); 8Waic&lX~
afx_msg void OnBrowse(); Z>@\!$Mc
afx_msg void OnChange(); jJ_6_8#
//}}AFX_MSG N *n?hN
DECLARE_MESSAGE_MAP() ><6g-+*k
}; %=v<3
#endif *q Ins/@
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file #:
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#include "stdafx.h" <lSo7NkR
#include "Capture.h" DB] ]6
#include "CaptureDlg.h" d
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#include <windowsx.h> [vCZD8"Y8
#pragma comment(lib,"hook.lib") U:IeMf-;
#ifdef _DEBUG I)G.tJZ
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#define new DEBUG_NEW "r{
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#undef THIS_FILE z]i/hU
static char THIS_FILE[] = __FILE__; m%OX<
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#endif #xrE^Txh
#define IDM_SHELL WM_USER+1 jRjQDK_"ka
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); Rmh,P >
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); <,T#* fg
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; @eDL j}
class CAboutDlg : public CDialog A)^A2xZQ
{ ?[O Sy.6
public: l{\@+m
CAboutDlg(); n8e}8.Bu
// Dialog Data 3Q+THg3~?
//{{AFX_DATA(CAboutDlg) $4TawFf"nc
enum { IDD = IDD_ABOUTBOX }; 2 BwpxV8
//}}AFX_DATA v|>'m#Ln2
// ClassWizard generated virtual function overrides jZ69sDhE
//{{AFX_VIRTUAL(CAboutDlg) qjvIp-
protected: v#KE"m
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support K~z9b4a>
//}}AFX_VIRTUAL *icxK
// Implementation +)d7SWO6]!
protected: :w c.V
//{{AFX_MSG(CAboutDlg) s0'Xih sw6
//}}AFX_MSG <