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:
/JU.?M35
vSLtFMq^( 一、实现方法
G<;*SYAb c_l"I9M#r 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:
;IM}|2zuN HLHz2-lI #pragma data_seg("shareddata")
qb` \)X]9 HHOOK hHook =NULL; //钩子句柄
f'3$9x UINT nHookCount =0; //挂接的程序数目
VgS_s k static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
O%HHYV%[m static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
,wdD8ZT'Ip static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
9@)O_@= static int KeyCount =0;
h3@v+Z<} static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
t<?,F #pragma data_seg()
Y:)e(c"A B^jc3 VsR 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
fa2kG&, _ S`m]f5u| DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
U|j`e5) "8zDbdK BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
5.J.RE"M cKey,UCHAR cMask)
w^0nqh {
mUx+Y ]Ep BOOL bAdded=FALSE;
63x?MY6 for(int index=0;index<MAX_KEY;index++){
R,=fv if(hCallWnd[index]==0){
iMRwp+$ hCallWnd[index]=hWnd;
'(jG[ry&T HotKey[index]=cKey;
Lbb0_-'] HotKeyMask[index]=cMask;
QnX(V[ bAdded=TRUE;
*EwR!L* KeyCount++;
K)k<Rh[< break;
VTHH&$ZNq }
s=/v';5J2! }
n>U5R_T return bAdded;
2jCf T>`3 }
DkAAV9* //删除热键
yyy|Pw4:Z BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
I[X772K {
6Sn .I1Wy BOOL bRemoved=FALSE;
r0 uwPf for(int index=0;index<MAX_KEY;index++){
0}dpK $. if(hCallWnd[index]==hWnd){
Tc3yS(aq if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
#
c^z&0B} hCallWnd[index]=NULL;
WvZ8/T'x HotKey[index]=0;
}|5Pr(I HotKeyMask[index]=0;
Fh9h,'
V" bRemoved=TRUE;
4#hSJ(~7S KeyCount--;
cDkf qcC break;
dzrio-QU~ }
t}tEvh }
`&6dnSC},P }
~gRf:VXX=_ return bRemoved;
4)o }
h;NYdX5 OprkR OY@ %p}l DLL中的钩子函数如下:
w$-6-rE]d S#}
KIy LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
)q3p-)@kQ {
YLn?.sV{[0 BOOL bProcessed=FALSE;
Z0r?|G0 if(HC_ACTION==nCode)
O463I.XAP {
-v|qZ' if((lParam&0xc0000000)==0xc0000000){// 有键松开
zjoq6 switch(wParam)
gEE\y{y {
Qv/=&_6 case VK_MENU:
Hc(OI|z~ MaskBits&=~ALTBIT;
/%A*aGyIc break;
L4y4RG/SJ: case VK_CONTROL:
s.NGA.]$ MaskBits&=~CTRLBIT;
WaR`Kp+> break;
f^XOUh case VK_SHIFT:
{%6`!WW[ MaskBits&=~SHIFTBIT;
1c{DY break;
WU=59gB+jL default: //judge the key and send message
Q^txVUL break;
dL
)<%
o }
l8#EM1g- for(int index=0;index<MAX_KEY;index++){
0F><P?5 if(hCallWnd[index]==NULL)
\.#>=!Ie continue;
)U{Qj5W+F if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
NGO fb {
K~uq,~ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
-5QZJF2~ bProcessed=TRUE;
=
6\ ^% }
)~ h} }
d <JM36j? }
:1KpGj*F else if((lParam&0xc000ffff)==1){ //有键按下
_[ZO p ~ switch(wParam)
<
F+l {
)gy!GK case VK_MENU:
QbpFE)TYJ| MaskBits|=ALTBIT;
D]Xsvv
# break;
)
M BQuiL case VK_CONTROL:
w%BL MaskBits|=CTRLBIT;
qR+!l( break;
54li^ case VK_SHIFT:
Dy8r 9 MaskBits|=SHIFTBIT;
6MdiY1Lr!K break;
agW@{c default: //judge the key and send message
UH/\ break;
,f;}|d:r }
IG9VdDj for(int index=0;index<MAX_KEY;index++){
~|xA4u5LG if(hCallWnd[index]==NULL)
>%8KK|V{ continue;
)+t0:GwP`: if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
=]Jd9]vi {
_Qi&J.U> SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
2Ny"O.0h bProcessed=TRUE;
7,9=uk>0\ }
WKa~[j|-K }
R/>@+ }
a\YV3NJ/A if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
PQ$%H>{ for(int index=0;index<MAX_KEY;index++){
m:o<X K[> if(hCallWnd[index]==NULL)
;)^`3` continue;
N7
$I^?< if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
EV@X*| w SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
V~;1IQd{ //lParam的意义可看MSDN中WM_KEYDOWN部分
ve2u=eQ1 }
bTs?!~q }
yT9@!]^L }
7!TueP0Zd return CallNextHookEx( hHook, nCode, wParam, lParam );
VrQmP }
'K{Z{[s{ FNY8tv*/x 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
b9<#K+L- t$#jL5 BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
|f_[\&<* BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
A*P|e-&Q8 t+T4-1 3a 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:
74k dsgQf p\aaJ LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
o;<Xo& {
bsA-2*Q+ if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
3/W'V,5G6 {
r{I%
\R!@ //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
{vyv7L SaveBmp();
Y+u_IJ return FALSE;
ly_HWuFJ3 }
3H6lBF …… //其它处理及默认处理
Bj-:#P@ }
!sW(wAy?o s %\-E9
T [o+q>|q 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。
y0.8A-2: e)#J1(j_ 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。
c*L\_Vx+ iq( E'`d 二、编程步骤
6){]1h" e-#BDN(O 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";
^pF&`2eD QD*35Y!d 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
YhE+W WE.{p> 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;
P0j8- I p(`6hWx 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,c"t2 Xe:jAkDp 5、 添加代码,编译运行程序。
Df<xWd2 .|b$NM 三、程序代码
K<ft2anY5 n+q!l&& ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
Zxs|%bQ #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
PV\+P6aIb #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
^^as'Dk #if _MSC_VER > 1000
}Nm#q@o$P #pragma once
0C
irfcs}Z #endif // _MSC_VER > 1000
6vNrBB #ifndef __AFXWIN_H__
%Iv,@}kvT+ #error include 'stdafx.h' before including this file for PCH
KZ
;k)O.Ov #endif
,J^b0@S #include "resource.h" // main symbols
+&( Mgbna class CHookApp : public CWinApp
qr4pR-Gdr {
yvHA7eq*" public:
YS@ypzc/ CHookApp();
J1I ;Jgql( // Overrides
Be=u&T:~ // ClassWizard generated virtual function overrides
X"e5Y!:M- //{{AFX_VIRTUAL(CHookApp)
VE{3} S public:
EGzzHIZ`! virtual BOOL InitInstance();
kJzoFFWo$ virtual int ExitInstance();
6qoyiT%P& //}}AFX_VIRTUAL
e2t-4}
ww //{{AFX_MSG(CHookApp)
QaS7z#/?. // NOTE - the ClassWizard will add and remove member functions here.
h
WtVWVNL // DO NOT EDIT what you see in these blocks of generated code !
EwC{R` //}}AFX_MSG
33ef/MElD$ DECLARE_MESSAGE_MAP()
eWtZ]kB };
-vR5BMy= LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
MmnOHN@. BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
B9$jSD BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
()Y4v BOOL InitHotkey();
TKY*`?ct BOOL UnInit();
,t9^j3Ixg #endif
KB`!Sj\ q6SXWT'Sa //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
NS%xTLow- #include "stdafx.h"
I E&!YP(U( #include "hook.h"
t2I5hSf #include <windowsx.h>
v99B7VH4 #ifdef _DEBUG
uRRQyZ #define new DEBUG_NEW
,PuL{%PXu #undef THIS_FILE
r1.nTO% static char THIS_FILE[] = __FILE__;
$.PuK~} #endif
'y2nN=CN #define MAX_KEY 100
PQnF #define CTRLBIT 0x04
q[`]D7W
" #define ALTBIT 0x02
6[LM_eP #define SHIFTBIT 0x01
BJB^m|b) #pragma data_seg("shareddata")
D2!X?"[P HHOOK hHook =NULL;
P+PR<ZoI{f UINT nHookCount =0;
Xti[[s J static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
K/b_22]CC static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
t.&Od;\[/ static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
!QHFg-=7 static int KeyCount =0;
9XyYHi static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
P'*)\faw #pragma data_seg()
WD2]&g HINSTANCE hins;
pP?MWe
Eg void VerifyWindow();
cc&axc7I BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
Xg
SxN!I //{{AFX_MSG_MAP(CHookApp)
!\i\}feb // NOTE - the ClassWizard will add and remove mapping macros here.
{7;8#.S72 // DO NOT EDIT what you see in these blocks of generated code!
fA<[f //}}AFX_MSG_MAP
(m.ob+D END_MESSAGE_MAP()
8a="/J V\6[}J CHookApp::CHookApp()
^G.Xc\^w: {
>.'*)@vQi // TODO: add construction code here,
Nz+949X // Place all significant initialization in InitInstance
WZ7BoDa7O }
h\.zdpR Mjfx~I27 CHookApp theApp;
ph [#QHB LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
wS+^K {
NufLzg{ BOOL bProcessed=FALSE;
4.h=&jz& if(HC_ACTION==nCode)
X M#T'S9y8 {
ll6wpV0m if((lParam&0xc0000000)==0xc0000000){// Key up
7,|c switch(wParam)
OQT;zqup {
8p9bCE>\ case VK_MENU:
#u"k~La MaskBits&=~ALTBIT;
j>x-"9N break;
a / #PLP case VK_CONTROL:
S<u-n8bv MaskBits&=~CTRLBIT;
MHai%E break;
n\5RAIg case VK_SHIFT:
x2z;6) MaskBits&=~SHIFTBIT;
W$rH"_@m break;
X4t s)>"d default: //judge the key and send message
;A'Z4=*~ break;
.J.-Mm`. }
:GW&O /Yo for(int index=0;index<MAX_KEY;index++){
1_
C]*p if(hCallWnd[index]==NULL)
%1O[i4s:- continue;
9h%?QC if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
(+u39NQV {
J-)
XQDD SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
r'uGWW"w bProcessed=TRUE;
$dzy%lle }
0B&Y]* }
1~ t{aLPz }
=ng\ 9y[;D else if((lParam&0xc000ffff)==1){ //Key down
wUQw!%?> switch(wParam)
YoLx>8 {
,0~9dS case VK_MENU:
P=&o%K,:f MaskBits|=ALTBIT;
<Ib[82PU break;
2@~M4YJf case VK_CONTROL:
psC
mbN MaskBits|=CTRLBIT;
!]fQ+ *X0g break;
`|#Qx3n% case VK_SHIFT:
2aB^WY'tC MaskBits|=SHIFTBIT;
B`o]*"xkB break;
Sh,&{z! default: //judge the key and send message
;VNMD 6H break;
OhmQ, }
7&"n`@(.! for(int index=0;index<MAX_KEY;index++)
]oV{t<0a {
QgD g}\P if(hCallWnd[index]==NULL)
nJ"YIT1K]p continue;
]%Nlv( if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
^Q ps>A( {
Cc<,z*T SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
d,tU#N{Q6 bProcessed=TRUE;
]f: v,a }
kbfC|5S }
*^wB!{.# }
5qkH|*Z3 if(!bProcessed){
v-Fg
+ for(int index=0;index<MAX_KEY;index++){
;w-qHha if(hCallWnd[index]==NULL)
U
uM$~qf/K continue;
u4neXYSy if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
a9Z%JS] SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
P<2+L|X?} }
;?~$h-9) }
1q3(
@D5~+ }
/c-r return CallNextHookEx( hHook, nCode, wParam, lParam );
^/=#UQ*k }
b}wC|\s EVUq--)~ BOOL InitHotkey()
3ZZV<SS {
$GQ-(/ if(hHook!=NULL){
KdUnD4d nHookCount++;
-:9P%jWt return TRUE;
)VK }m9Ae }
Za7q$7F7Bc else
7`H
1f]d hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
6^n0[7 if(hHook!=NULL)
j:&4-K};Z` nHookCount++;
'K*AV7>E return (hHook!=NULL);
K+)%KP }
zYv#:>C8 BOOL UnInit()
q4$+H{xB {
F3lw@b3]) if(nHookCount>1){
GK}'R= nHookCount--;
!W'Ui
9uX return TRUE;
!k(_PM }
{(#%N5% BOOL unhooked = UnhookWindowsHookEx(hHook);
Hb(B?!M) if(unhooked==TRUE){
^*= 85iyo nHookCount=0;
N+)?$[ hHook=NULL;
=!UR=Hq }
/.eeO k return unhooked;
?Xo*1Z = }
<0.$'M~E C*te^3k>B BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
tYqs~B3 {
I.@hW>k BOOL bAdded=FALSE;
J3b4cxm for(int index=0;index<MAX_KEY;index++){
.E~(h*NW if(hCallWnd[index]==0){
d~_`M0+ hCallWnd[index]=hWnd;
u@P[Vb HotKey[index]=cKey;
>Aq870n HotKeyMask[index]=cMask;
EIbXmkHl< bAdded=TRUE;
yag}fQ(XH KeyCount++;
GOB(#vu break;
4Kv[e]10( }
F;!2(sPS }
Q U
F$@)A return bAdded;
G02m/8g3 }
O:/yAc` qxJQPz BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
9H]Lpi^OH {
=}fd6ea(o BOOL bRemoved=FALSE;
@C-dG7U.P for(int index=0;index<MAX_KEY;index++){
R,!Q
Zxmg if(hCallWnd[index]==hWnd){
Ld,5iBiO: if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
B 2.q3T hCallWnd[index]=NULL;
;#)mLsl HotKey[index]=0;
JH]K/sC> HotKeyMask[index]=0;
s&{Qdf bRemoved=TRUE;
Lj%{y.Rj KeyCount--;
q 'a break;
"?GebA }
qG9+/u)\ }
F{\gc|!i }
0ZPV'`KGp return bRemoved;
9kY[j2,+ }
oXt,e hsG#6?l3 void VerifyWindow()
rt +..t\ {
DV]7.Bm for(int i=0;i<MAX_KEY;i++){
l??;3kh1 if(hCallWnd
!=NULL){ |__=d+M'
if(!IsWindow(hCallWnd)){ QldzQ%4c\
hCallWnd=NULL; d(*fy}
HotKey=0; W {.78Zi9K
HotKeyMask=0; td -3h,\\
KeyCount--; ? {F{;r
} 6vf\R*D|A
} *NSlo^R-[
} ;;gK@?hJ
} c| '
w
}GnwY97
BOOL CHookApp::InitInstance() :H[\;Z1_
{ f.pkQe(
AFX_MANAGE_STATE(AfxGetStaticModuleState()); `Xcirfp
hins=AfxGetInstanceHandle(); QI!i
InitHotkey(); #S+Z$DQD
return CWinApp::InitInstance(); L8vOB I7N
} m^\TUj
4`2$_T$F
int CHookApp::ExitInstance() P8gXCX!>U
{ gKb0)4 AK
VerifyWindow(); K,}w]b
UnInit(); ~%|G+m>
return CWinApp::ExitInstance(); xQlT%X;'
} H.J5i~s
fRg=!<#%
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file =ziy`#fm,
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) Oz:ZQ M
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ yNJAWM7
#if _MSC_VER > 1000 a~^Srj!}x
#pragma once =O{~Q3z@s
#endif // _MSC_VER > 1000 'CS.p!Z\
9g?xlue#?
class CCaptureDlg : public CDialog %W|DJ\l8"
{ Dd2Lx&9
// Construction m<3v)R[>
public: /k7wwZiY@
BOOL bTray; ij&p4
BOOL bRegistered; tnW;E\cR
BOOL RegisterHotkey();
H=zN[MU
UCHAR cKey; .)8
UCHAR cMask; C'9 1d7E
void DeleteIcon(); +3bfD
void AddIcon(); ? Ekq6uz\)
UINT nCount; 1}`LTPW9
void SaveBmp(); RyRqH:p)3
CCaptureDlg(CWnd* pParent = NULL); // standard constructor ~' =lou
// Dialog Data voRfjsS~
//{{AFX_DATA(CCaptureDlg) ":d*dl
enum { IDD = IDD_CAPTURE_DIALOG }; jgvh[@uB?
CComboBox m_Key; :?r*p>0$
BOOL m_bControl; (@ea|Fd#4
BOOL m_bAlt; g^o_\hp
BOOL m_bShift; gf$HuCh|
CString m_Path; -%uy63LbHF
CString m_Number; 5&4F,v[zp
//}}AFX_DATA qZG-Lh
// ClassWizard generated virtual function overrides 4&}\BU*
//{{AFX_VIRTUAL(CCaptureDlg) dB|Te "6
public: u2`xC4>c
virtual BOOL PreTranslateMessage(MSG* pMsg); NR/-m7#-
protected: | Odu4 Q
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support .Y/-8H-3v
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); m(3);)d
//}}AFX_VIRTUAL 4IGxI7~27#
// Implementation W<gD6+=8
protected: TJ2/?p\x
HICON m_hIcon; lfMH1llx
// Generated message map functions mMxHR$2
//{{AFX_MSG(CCaptureDlg) TSyzdnMvz
virtual BOOL OnInitDialog(); (
ji_o^
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); 8)Tj
H'
afx_msg void OnPaint(); 1e$[p[
afx_msg HCURSOR OnQueryDragIcon(); L+Nsi~YVq
virtual void OnCancel(); qU6BA\ZL
afx_msg void OnAbout(); O~Uw&Bq
afx_msg void OnBrowse(); 1XnBK$`
afx_msg void OnChange(); nJ# XVlHc
//}}AFX_MSG >7FSH"8[,
DECLARE_MESSAGE_MAP() E2yz=7sv5
}; G(i\'#5+
#endif l Z~+u
t61'LCEis
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file Rk[8Bd?
#include "stdafx.h" iH _"W+dq
#include "Capture.h" *7vue"I*Z
#include "CaptureDlg.h" ^X;JT=r
#include <windowsx.h> Pt3[|4L
#pragma comment(lib,"hook.lib") `Wwh`]#"~d
#ifdef _DEBUG 3GWrn,f
#define new DEBUG_NEW u@"o[e':
#undef THIS_FILE ty;o&w$
static char THIS_FILE[] = __FILE__; aT/KT,!
#endif 'o8\`\'H!
#define IDM_SHELL WM_USER+1 Gt.*_E
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); |7S:l9;
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); k <}I<Or
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; `]yKM0 Z
class CAboutDlg : public CDialog qi[(*bFK7
{ 'Fzuc^G(d
public: 5k`e^ARf
CAboutDlg(); s#Q_Gu
// Dialog Data )O-sWh4
//{{AFX_DATA(CAboutDlg) F0: &>'}
enum { IDD = IDD_ABOUTBOX }; bG1 ofsU
//}}AFX_DATA d:$G|<