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:
%_+9y??
{B|U8j[ 一、实现方法
|
(P%< 6, ag\ 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:
*sf9(%j "Gcr1$xG8! #pragma data_seg("shareddata")
h./cs'& HHOOK hHook =NULL; //钩子句柄
?zUV3Qgzj UINT nHookCount =0; //挂接的程序数目
E=gD{1,? static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
Rz`<E97- static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
P&| = static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
s9'g'O5 static int KeyCount =0;
DMcvu*A static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
IC[SJVH; #pragma data_seg()
!_<. 6ja `{I,!to 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
3@$h/xMJ l>"gO9j 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%ycAm .&7=ZY>E BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
U._ U!U cKey,UCHAR cMask)
M@!Gk {
P,h@F+OZN BOOL bAdded=FALSE;
_ %&"4bm. for(int index=0;index<MAX_KEY;index++){
)ACa0V>*p if(hCallWnd[index]==0){
vJGxD\h hCallWnd[index]=hWnd;
v Xio1hu HotKey[index]=cKey;
[k-7Kq HotKeyMask[index]=cMask;
8q7KqYu bAdded=TRUE;
<t]c' KeyCount++;
EBzg<-?o break;
bXq,iX }
<)Kjf/x }
T'XAcH return bAdded;
oiO3]P]P }
&\sg~ //删除热键
!QVd'e BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
R ;5w*e}?5 {
iBJ*6orz BOOL bRemoved=FALSE;
*sJx0<!M} for(int index=0;index<MAX_KEY;index++){
F&lc8 if(hCallWnd[index]==hWnd){
Sc Gmft3A if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
pzU">) hCallWnd[index]=NULL;
.j88=t0
HotKey[index]=0;
9ciL<'H\ HotKeyMask[index]=0;
TOMvJ>bF bRemoved=TRUE;
|BH,
H KeyCount--;
k`)LO`)) break;
M#S8x@U }
3Un/-4uL }
F]yclXf(' }
r\],5x'xSu return bRemoved;
~R)w
9uq }
@{I55EQ] Qk-y0 $6!` DLL中的钩子函数如下:
::H jpM @T/C<- /: LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
vW$]:). {
jn}6yXB BOOL bProcessed=FALSE;
}r^MXv ~( if(HC_ACTION==nCode)
gK)B3dH*& {
tY# F8a& if((lParam&0xc0000000)==0xc0000000){// 有键松开
5@[%P= switch(wParam)
}sJ%InL {
0SKt8pL` case VK_MENU:
;t?pyFT2Z MaskBits&=~ALTBIT;
Ur&: Rr break;
8QC:ro case VK_CONTROL:
w5|@vB/pj MaskBits&=~CTRLBIT;
P#ru-0DD break;
-m'a%aog case VK_SHIFT:
?U-p
jjM MaskBits&=~SHIFTBIT;
'[-H].-! break;
#i2q}/w5`C default: //judge the key and send message
:L`z~/6 break;
^ *
DKF }
:+Dn]:\ for(int index=0;index<MAX_KEY;index++){
KAsS= ` if(hCallWnd[index]==NULL)
KMbBow3o*~ continue;
GUN<ZOYb= if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
*"zE,Bp" {
iI
^{OD SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
+Z;0"'K'e bProcessed=TRUE;
+'#d*r91@ }
3^
Z tIZ }
tQFFt,) }
uDoSe^0 else if((lParam&0xc000ffff)==1){ //有键按下
fs)O7x-B( switch(wParam)
f4tia. {
n<hwstk case VK_MENU:
Ue,"CQ6H MaskBits|=ALTBIT;
!h4 So4p break;
^Ws~h\{% case VK_CONTROL:
um8ZhXq MaskBits|=CTRLBIT;
J7cqn j break;
D3^v[>E2 case VK_SHIFT:
T >-F~?7Sv MaskBits|=SHIFTBIT;
xq~=T:>/A break;
A(s/Nz> default: //judge the key and send message
*n[Fl
break;
[6|8Gx: }
P2s0H+< for(int index=0;index<MAX_KEY;index++){
6kDU}]c:H] if(hCallWnd[index]==NULL)
*M`[YG19!e continue;
q?0goL if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
aPb!-o{ {
iTK1I0 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
"R30oA#m bProcessed=TRUE;
9QX{b+}"e }
D3HB`{ }
3=K-+dhk|t }
Ys3C'Gc if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
G:&Q)_ for(int index=0;index<MAX_KEY;index++){
l{pF^?K if(hCallWnd[index]==NULL)
Z$hxo)| continue;
U)l>#gf8 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
ome>Jbdhe SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
jyT(LDsS //lParam的意义可看MSDN中WM_KEYDOWN部分
0y ;gi3W }
:8QG$Ua1 }
)eG&"3kFe! }
4OIN@n*4 return CallNextHookEx( hHook, nCode, wParam, lParam );
{Y/ }
3&*%>) .s9Iymz 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:
$fn^i. 4C[gW BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
d)AkA\neWo BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
a*D|$<V SwL\=nq+~ 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:
G^OSXf5 a&cV@~ LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
w##Fpv<m {
(#,.;Y if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
c~C W-%wN {
i'u;"ot=
//lParam表示是按下还是松开,如果有多个热键,由wParam来区分
7xcYM SaveBmp();
qqAsh]Z return FALSE;
!3&}r
}
h}d7M55#| …… //其它处理及默认处理
G?g7G,|d }
Z:OO|x KWY G\#S0] ^49moC- 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。
8]L.E R.QcXz?d 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。
Eg:p_F*lr Y\=:j7' 二、编程步骤
3k(?`4JJ S`^W#,rj 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";
9c 6V&b Qp54(` 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
pJ(l=a `fRy"44nR 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;
Ue7W&N^E g\Zk*5( 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;
aD^MoB3 @88 efF 5、 添加代码,编译运行程序。
SM<kE<q# CG7LF 三、程序代码
",+uvJT1O 93dotuF ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
S.jjB #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
!<)_ F #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
GwycSb1 #if _MSC_VER > 1000
M}<=~/k`j #pragma once
+u2Co_FJ& #endif // _MSC_VER > 1000
; n@C(hG #ifndef __AFXWIN_H__
h.^DRR^S #error include 'stdafx.h' before including this file for PCH
mc=*wr$ #endif
buFtLPe #include "resource.h" // main symbols
/%c^ i!=f" class CHookApp : public CWinApp
+NY4j-O {
]3,0
8JW= public:
)X/Faje CHookApp();
CvJm7c // Overrides
ZL>V9UWN // ClassWizard generated virtual function overrides
P(;c` //{{AFX_VIRTUAL(CHookApp)
,W-0qN&%/ public:
X3nhqQTZ virtual BOOL InitInstance();
g2]-Q. virtual int ExitInstance();
O /&%`&2 //}}AFX_VIRTUAL
a< EC]-nw //{{AFX_MSG(CHookApp)
H-W)Tq_?- // NOTE - the ClassWizard will add and remove member functions here.
a*hThr+$M // DO NOT EDIT what you see in these blocks of generated code !
{;E/l(HNI //}}AFX_MSG
{Jc!T:vJ DECLARE_MESSAGE_MAP()
QFPx4F7(e };
\_E.%K LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
<&2,G5XA BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
%np#Bv-L BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
Uz|]}t5V BOOL InitHotkey();
dWy1=UQfP BOOL UnInit();
}v,THj #endif
OpLSjr clw91yrQn //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
M<unQ1+wh #include "stdafx.h"
)mdNvb[*n #include "hook.h"
7
L\? #include <windowsx.h>
to 6Q90( #ifdef _DEBUG
y7OG[L/ #define new DEBUG_NEW
&*aU2{,s,; #undef THIS_FILE
T6$<o\g' static char THIS_FILE[] = __FILE__;
cloI 6%5r #endif
~PnpYd<2 #define MAX_KEY 100
EC'bgFe #define CTRLBIT 0x04
0Q >|s_ #define ALTBIT 0x02
E+zn\v #define SHIFTBIT 0x01
fJ2{w[ne #pragma data_seg("shareddata")
m!60. HHOOK hHook =NULL;
F* }Q^% UINT nHookCount =0;
|sa7Y_ static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
hhAC@EGG static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
2H[aY%1T static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
ssITe.,ny static int KeyCount =0;
--`LP[ll static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
#\BI-zt #pragma data_seg()
o(/ia3 HINSTANCE hins;
o$VH,2 QF void VerifyWindow();
.~L4#V{c~ BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
zI! R-Nb //{{AFX_MSG_MAP(CHookApp)
(H+[ ^(3d2 // NOTE - the ClassWizard will add and remove mapping macros here.
v:MS0] // DO NOT EDIT what you see in these blocks of generated code!
2TEeP7 //}}AFX_MSG_MAP
K)&XQ`& END_MESSAGE_MAP()
B:4qW[U# j#P4Le[t CHookApp::CHookApp()
tcEf
~|3 {
lO> 7`2x=F // TODO: add construction code here,
HF+fk*_Q // Place all significant initialization in InitInstance
MIF[u:& }
Az9J{) &6=ZT:.6Te CHookApp theApp;
#0^3Wm`X; LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
D{c>i`\G {
8'"/gC{ BOOL bProcessed=FALSE;
%@93^q[\2 if(HC_ACTION==nCode)
NoZ4['NI\ {
:TYzzl43 if((lParam&0xc0000000)==0xc0000000){// Key up
V)QR!4De switch(wParam)
jnzz~: {
KH>sCEt case VK_MENU:
<S@mQJS!y MaskBits&=~ALTBIT;
vC<kpf! break;
]#q7}Sd case VK_CONTROL:
)^S^s>3 MaskBits&=~CTRLBIT;
b[o"Uq@8? break;
50bP&dj& case VK_SHIFT:
|uwteG5?$s MaskBits&=~SHIFTBIT;
2G5!u) break;
ku9FN default: //judge the key and send message
X /,1] break;
>m6,xxTR }
*2
$m>N for(int index=0;index<MAX_KEY;index++){
#'Y6UGJ\n if(hCallWnd[index]==NULL)
LY!3u0PnlT continue;
;
9&.QR( if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
T.PZ}4 {
|ezO@ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
mRnzP[7-\) bProcessed=TRUE;
ae#HA[\0G }
F"f}vl }
\BcJDdL }
h9w^7MbO else if((lParam&0xc000ffff)==1){ //Key down
X:-bAu}D switch(wParam)
`)!2E6 = {
VfC[U)w*vm case VK_MENU:
4f[M$xU&h MaskBits|=ALTBIT;
?CW^*So break;
!na0 Y case VK_CONTROL:
!QW 0 MaskBits|=CTRLBIT;
GlgORy=> break;
+JAfHQm- case VK_SHIFT:
VBsFT2XiL MaskBits|=SHIFTBIT;
iLd"tn' break;
[xs)u3b default: //judge the key and send message
QRZTT qG break;
9Glfi@. }
Ysc|kxLb for(int index=0;index<MAX_KEY;index++)
VDu
.L8 {
aU]O$Pg{ if(hCallWnd[index]==NULL)
p9 ,\ {Is continue;
bb0McEQy if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
A"<)(M+kG {
Iam-'S5 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
ny_ kr`$42 bProcessed=TRUE;
{p*hN i)0 }
yH"$t/cU"R }
i&'^9"Z)O }
[FV=@NI if(!bProcessed){
CbH T # for(int index=0;index<MAX_KEY;index++){
$h]Y<&('G if(hCallWnd[index]==NULL)
k5%0wHpk = continue;
xBE
RCO^ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
UFIAgNKl SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
D7_Hu'y<o }
Jn@Mbl }
cM<hG:4%wX }
0@e}hv; return CallNextHookEx( hHook, nCode, wParam, lParam );
{Fp`l\, }
s8yTK2v2\ PxVI{:Uz BOOL InitHotkey()
6v2RS {
3{I=#>; if(hHook!=NULL){
.";tnC!e nHookCount++;
x [{q&N!"` return TRUE;
vu'!-K=0 }
SL\y\GaV else
?ZuD
_L-i hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
HHIUl,P if(hHook!=NULL)
<j1d~XU} nHookCount++;
l;{N/cS return (hHook!=NULL);
NtA|#"^ }
ZG\ I1 BOOL UnInit()
z Jo#3 {
<E7Vbb9* if(nHookCount>1){
j
zmSFK g* nHookCount--;
\`Ph=lJO return TRUE;
6aF'^6+a }
qvfAG 0p BOOL unhooked = UnhookWindowsHookEx(hHook);
ekl?K~ if(unhooked==TRUE){
({H+ y
9n nHookCount=0;
^~r&}l4c, hHook=NULL;
qJFgbq4- }
<GT>s return unhooked;
cxP9n8CuT }
@(,{_c] '^oGDlkr H BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
ahi57r[ {
C@UJOB BOOL bAdded=FALSE;
S `m-5 for(int index=0;index<MAX_KEY;index++){
JX\T
{\m# if(hCallWnd[index]==0){
10l1a4 hCallWnd[index]=hWnd;
QC\g%MVG HotKey[index]=cKey;
rPo\Dz HotKeyMask[index]=cMask;
{7Gx9( bAdded=TRUE;
l`M5'r]l KeyCount++;
/,uSCITD break;
Gkodk[VuLs }
pT
ocqJ22 }
;( Ajf.i return bAdded;
gGI#QPT`X }
@^:7UI_ Z*)y.i ` BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
_sf#J|kQ {
k qY3r & BOOL bRemoved=FALSE;
XEUa for(int index=0;index<MAX_KEY;index++){
z"s%#/# if(hCallWnd[index]==hWnd){
vzohq1r5 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
'!yS72{$2 hCallWnd[index]=NULL;
g@k#J"Q'[ HotKey[index]=0;
y[^k*,=
9 HotKeyMask[index]=0;
/50g3?X, bRemoved=TRUE;
;5Wx$Yfx KeyCount--;
_86*.3fQG break;
:uIi
? }
P"V{y|2 }
,.6J6{ }
}W__ffH return bRemoved;
J2oWssw" }
dY4k9p8 iBtjd`V* void VerifyWindow()
_@BRpLs:4 {
* Y%<b86U for(int i=0;i<MAX_KEY;i++){
XYK1-m}2 if(hCallWnd
!=NULL){ A'~%_}
if(!IsWindow(hCallWnd)){ ,{uW8L
hCallWnd=NULL; 6HEqm>Yau
HotKey=0; Ha=_u+@
HotKeyMask=0; d Y:|Ef|v(
KeyCount--; y} $P,
} KTLbqSS\
} l?o-!M{
} 6=G~6Qu
} 5M<'A=
^8';8+$
BOOL CHookApp::InitInstance() $IxU6=ajn
{ O:5Rp_?^
AFX_MANAGE_STATE(AfxGetStaticModuleState()); uXG`6|?
hins=AfxGetInstanceHandle(); tL={ y*
InitHotkey(); '#,e
@v
return CWinApp::InitInstance(); B0b[p*gIl
} (<bm4MPf
J8u{K.(*7
int CHookApp::ExitInstance() B.}_],
{ bVa+kYE
VerifyWindow(); *]}CSZ[>
UnInit(); {uaZ<4N.
return CWinApp::ExitInstance(); 4GU/V\e|
} nOAJ9
fr}1_0DDz
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file ,?xLT2>J_
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) )h>\05|T
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ Z>(r9R3{
#if _MSC_VER > 1000 z.2r@Psk
#pragma once E[|s>Xv~
#endif // _MSC_VER > 1000 %]a
@A8o0
k#axt
Sc
class CCaptureDlg : public CDialog kf%&d}2to
{ "*++55
// Construction T3USNc51
public: W_[|X}lWP
BOOL bTray; DU5:+"
u3
BOOL bRegistered; :]CzN^k(1c
BOOL RegisterHotkey(); [%j?.N
UCHAR cKey; ?a'6EAErC
UCHAR cMask; oUJj5iu}
void DeleteIcon(); }}^,7npU
void AddIcon(); +Dx1/I
UINT nCount; j[J5y#
void SaveBmp(); YG0Px Zmi
CCaptureDlg(CWnd* pParent = NULL); // standard constructor C5O5S:|'
// Dialog Data IVI~1~
//{{AFX_DATA(CCaptureDlg) eu#,WwlG
enum { IDD = IDD_CAPTURE_DIALOG }; Zg
-]sp]
CComboBox m_Key; &8[ZN$Xe"
BOOL m_bControl; [>W"R1/
BOOL m_bAlt; KQG-2oW
BOOL m_bShift; 7d&DrI@~
CString m_Path; %
v;e
CString m_Number; d]tv'|E13
//}}AFX_DATA [[:UhrH-
// ClassWizard generated virtual function overrides r4O|()
//{{AFX_VIRTUAL(CCaptureDlg) IDy_L;'`*
public: >5)<Uv$
virtual BOOL PreTranslateMessage(MSG* pMsg); -PNi^
K_
protected: )y9 ;OA
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support Y/.AUN
Z
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); &+mV7o
//}}AFX_VIRTUAL V]79vC
// Implementation aWyUu/g<A`
protected: $4Z+F#mx
HICON m_hIcon; BjJ,"sT
// Generated message map functions K)\(wxv
//{{AFX_MSG(CCaptureDlg) 4p.^'2m
virtual BOOL OnInitDialog(); PG{i,xq_B{
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); )PR3s1S^
afx_msg void OnPaint(); `NBbTQtgO
afx_msg HCURSOR OnQueryDragIcon(); s}6+8 fE"
virtual void OnCancel(); ze`1fO|%
afx_msg void OnAbout(); 6iG(C.b
afx_msg void OnBrowse(); Zy^=fM
afx_msg void OnChange(); DH
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//}}AFX_MSG 6X/wdk
DECLARE_MESSAGE_MAP() yL0f1nS
}; "\e:h|
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#endif Z&_y0W=t
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file 9YB2e84j
#include "stdafx.h" (+*
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#include "Capture.h" {P-xCmZ~Wt
#include "CaptureDlg.h" u*2fP]n
#include <windowsx.h> n-DaX
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#pragma comment(lib,"hook.lib") R {HV]o|qk
#ifdef _DEBUG R (G2qi
#define new DEBUG_NEW +a%xyD:.?
#undef THIS_FILE 3gAR4
static char THIS_FILE[] = __FILE__; xq}-m!nX
#endif m6^ 5S
#define IDM_SHELL WM_USER+1 lsk_P&M
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); 8p&kL