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:
ifWQwS/,a
TrgKl2xfx 一、实现方法
m1K4_a)^[ Z6So5r%wZ 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:
E>|fbaN-% giIPK& #pragma data_seg("shareddata")
L;Yn q<x HHOOK hHook =NULL; //钩子句柄
@}r
s6 G UINT nHookCount =0; //挂接的程序数目
Nw,|4S static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
<}xgp[O static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
qs8^qn0A static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
KAVkYL0 static int KeyCount =0;
U0W2 static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
S6JWsi4C:, #pragma data_seg()
^VnnYtCRz 71IM`eL=ED 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。
^IvQdVB 0<<ATw$aQ DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
9%Vy, _9=cxwi<w BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
!u:;Ew cKey,UCHAR cMask)
all2?neK {
([SJ6ff]& BOOL bAdded=FALSE;
vwAhNw2- for(int index=0;index<MAX_KEY;index++){
2/F8kVx{ if(hCallWnd[index]==0){
'"hSX= hCallWnd[index]=hWnd;
;i [;% HotKey[index]=cKey;
IW}Wt{'m HotKeyMask[index]=cMask;
@eESKg(, bAdded=TRUE;
6\UIp#X KeyCount++;
t8lGC R break;
Q4L7{^[X }
"fN
6_* }
PgP\v -. return bAdded;
1=X1<@* }
_K!)0p //删除热键
1'\s7P BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
-) +B!"1 {
t,A=B(W BOOL bRemoved=FALSE;
g^#,!e for(int index=0;index<MAX_KEY;index++){
g&_f%hx? if(hCallWnd[index]==hWnd){
xMpgXB!' if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
k5}Qx'/l hCallWnd[index]=NULL;
pFBK'NE HotKey[index]=0;
szqR1A HotKeyMask[index]=0;
mtLiS3Nk8 bRemoved=TRUE;
(6
RWI# KeyCount--;
XKOPW/ break;
3_&s'sG5 }
&tiJ=;R1 }
&-My[t }
2PNe~9)*# return bRemoved;
{g4w[F!77 }
ZBQ @S 1bDXv,nD #*S.26P^4 DLL中的钩子函数如下:
(BK_A{5 ?5%o-hB| LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
n-GoG(s..b {
lG[j,MDs BOOL bProcessed=FALSE;
qJ~fEX if(HC_ACTION==nCode)
Da)_O JYE {
puh-\Q/P if((lParam&0xc0000000)==0xc0000000){// 有键松开
: S-{a switch(wParam)
wq8&2(|Fc {
4)XB3$< case VK_MENU:
d<m.5ECC} MaskBits&=~ALTBIT;
#oR@!? break;
fgA-+y case VK_CONTROL:
YPKB4p# MaskBits&=~CTRLBIT;
<1QXZfQ" break;
>oi?aD% case VK_SHIFT:
Oe "%v;- MaskBits&=~SHIFTBIT;
4`o<e)c3 break;
nYBa+>3BDf default: //judge the key and send message
^nFP#J)_5 break;
?1LRR
;-x }
^q|W@uG-( for(int index=0;index<MAX_KEY;index++){
HHs!6`R$0c if(hCallWnd[index]==NULL)
e;|$nw- continue;
XBcbLF if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
#\K"FE0PGz {
<LJb,l" SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
mwZ)PySm) bProcessed=TRUE;
lPtML<a }
Jm 0.\[J }
&xt
GabNk }
)4,U else if((lParam&0xc000ffff)==1){ //有键按下
<qI!Dj{ switch(wParam)
b9v<Jk {
x2OAkkH\]i case VK_MENU:
0fqycGSmU MaskBits|=ALTBIT;
'C>sYSL break;
e3[Q6d&| case VK_CONTROL:
{/,AMJ<:G] MaskBits|=CTRLBIT;
_~F
0i? break;
O{U j case VK_SHIFT:
`'pAiu MaskBits|=SHIFTBIT;
@a
7U0$,O# break;
Y|tK19 default: //judge the key and send message
#]gmM break;
{&6i$4T }
eYu 0") for(int index=0;index<MAX_KEY;index++){
:s-9@Yl| if(hCallWnd[index]==NULL)
M[Nv> continue;
4_$.gO if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Fw}|c {
<zAYq=IU SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
ip1gCH/?_+ bProcessed=TRUE;
}O| 9Qb }
)me`Ud }
2Je]dj4 }
-_O jiQR if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
3od16{YH for(int index=0;index<MAX_KEY;index++){
NBLjBa%eL if(hCallWnd[index]==NULL)
-YrMVoZl continue;
!E)|[:$XT if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
[Q/kNK SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
XBO(
*6"E //lParam的意义可看MSDN中WM_KEYDOWN部分
t-<BRnxhE }
{lgiH+: }
,]Xn9W }
2. {/ls return CallNextHookEx( hHook, nCode, wParam, lParam );
TgHUH>k }
]M'~uTf 'P[#.9E 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
j"VDqDDz "{Y6.)x BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
8N3y(y0 BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
rI6+St O}}rosA 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
qL[SwEc Mq'm
TM LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
,*?[Rg0]+ {
ooC9a>X if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
>vO+k^'Y {
JZ&_1~Z= //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
aeAx0yE[p SaveBmp();
cL~YQJYp return FALSE;
<$WS~tTz }
dep"$pys> …… //其它处理及默认处理
j0(jXAc;UB }
J(wFJg\/ m
-hZ5i k]`-Y E 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
M.:JT31>1 =);@<Jp 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
j['B9vG Z_Y'#5o# 二、编程步骤
l\uNh~\ x($Djx 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";
uU^iY$w Xil;`8h 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
Wcm8,?* ;Zr7NKs 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;
;Me*#/ ;K%/sIIke 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;
Z&P\}mm TU*EtE'g/ 5、 添加代码,编译运行程序。
tV>qV\> z0 #2?o 三、程序代码
6<R[hIWpZ} \j3dB
tc ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
4z9lk^#"X #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
rPqM&&+ #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
bSz7?NAp #if _MSC_VER > 1000
9 %i\) #pragma once
~1 31|e`C #endif // _MSC_VER > 1000
Kr `/sWZ #ifndef __AFXWIN_H__
ecR)8^1 ' #error include 'stdafx.h' before including this file for PCH
]^>:)q #endif
6 . )Xeb" #include "resource.h" // main symbols
3eXIo= class CHookApp : public CWinApp
vLyazVj.. {
H\\FAOj public:
5Z5x\CcC3 CHookApp();
|r36iUHZS // Overrides
Id>4fF:o // ClassWizard generated virtual function overrides
>xq.bG //{{AFX_VIRTUAL(CHookApp)
m8e()8lZ3 public:
Kfr1k virtual BOOL InitInstance();
P".IW.^kk~ virtual int ExitInstance();
4v3gpLH //}}AFX_VIRTUAL
x;\/Xj; //{{AFX_MSG(CHookApp)
F"O\uo:3 // NOTE - the ClassWizard will add and remove member functions here.
eF9GhwE= // DO NOT EDIT what you see in these blocks of generated code !
b78~{ht` //}}AFX_MSG
IF\ @uo` DECLARE_MESSAGE_MAP()
xIC@$GP };
h:r?:C>n LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
/]MelW BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
%Ta"H3ZW BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
0K26\1 BOOL InitHotkey();
H:~u(N BOOL UnInit();
rD a{Ve #endif
0 yq vv{+p(~**O //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
Jww#zEK #include "stdafx.h"
X;Sb^c"j1 #include "hook.h"
x&0kIF'lq #include <windowsx.h>
lG%697P #ifdef _DEBUG
+A)>
zx #define new DEBUG_NEW
V[K N,o{6 #undef THIS_FILE
\=bKuP(it static char THIS_FILE[] = __FILE__;
lw.[qP #endif
19#>\9* #define MAX_KEY 100
>eQ.y-
4 #define CTRLBIT 0x04
0<NS1y #define ALTBIT 0x02
4OpzGZ4+ #define SHIFTBIT 0x01
*X2PT(e[ #pragma data_seg("shareddata")
MGt>:&s(] HHOOK hHook =NULL;
#
#2'QNN UINT nHookCount =0;
$T^q>v2u static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
&ah%^Z4um static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
oW6Hufu+o static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
wK#*| static int KeyCount =0;
yb?Pyq.D static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
?4Rd4sIM$u #pragma data_seg()
V|$PO
Qa3 HINSTANCE hins;
qqf*g=f void VerifyWindow();
wCruj`$ BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
Zis,%XY //{{AFX_MSG_MAP(CHookApp)
%xOxMK@ // NOTE - the ClassWizard will add and remove mapping macros here.
|%v:>XEO // DO NOT EDIT what you see in these blocks of generated code!
Z?!AJY //}}AFX_MSG_MAP
3IlVSR^py END_MESSAGE_MAP()
,aC}0t ( I#6!Yt9J CHookApp::CHookApp()
k_7b0dr%F {
tm^joK[{|J // TODO: add construction code here,
x5BS|3W$a // Place all significant initialization in InitInstance
4Z~ nWs }
f!w/zC . jTIG#J) CHookApp theApp;
k'#3fz\ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
iC=>wrqY> {
X~0-W Bz BOOL bProcessed=FALSE;
_#:7S
sJ if(HC_ACTION==nCode)
OB$Jv<C@ {
pTwzVz~ if((lParam&0xc0000000)==0xc0000000){// Key up
Pd"c*n&9 switch(wParam)
a'?;;ZC- {
a(]&H
" case VK_MENU:
pka^7OWyN MaskBits&=~ALTBIT;
~1wt=Ln> break;
tjb$MW$(' case VK_CONTROL:
TZt;-t` MaskBits&=~CTRLBIT;
A%Ka)UU+n break;
Pg(Y}Tu case VK_SHIFT:
oMj"l#a* MaskBits&=~SHIFTBIT;
$) "\N break;
RBn/7 default: //judge the key and send message
h]ae^M break;
L,y
q=%h| }
8xgBNQdPT for(int index=0;index<MAX_KEY;index++){
jc
Mn if(hCallWnd[index]==NULL)
o?>0WSLlm continue;
]$r]GVeN}H if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
yVmp,""a {
aO&{.DO2 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
!~~KM?g bProcessed=TRUE;
RdWn =; }
KYm8|]'g }
s0f+AS|} }
)__sw else if((lParam&0xc000ffff)==1){ //Key down
l!88|~ switch(wParam)
u0&R*YV {
9d#?,:JG case VK_MENU:
Xpg-rxX MaskBits|=ALTBIT;
.eD&UQ break;
jsE8=zZs case VK_CONTROL:
zP #:Tv' MaskBits|=CTRLBIT;
Su6kpC!EW break;
{] ]%0!n\ case VK_SHIFT:
GEc-<`- MaskBits|=SHIFTBIT;
fGlvum break;
V=8db%^ default: //judge the key and send message
w)+1^eW break;
xB Wl|j }
e72Fz#<q for(int index=0;index<MAX_KEY;index++)
[#uhMn^ {
)H
W if(hCallWnd[index]==NULL)
m1;Htw continue;
8fP2qj0 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
^7aqe*|vm {
*P=3Pl?j SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
n!/0yR2S bProcessed=TRUE;
Bam.B6- }
pJ/]\>#5 }
@e3+Gs }
{L7Pha
if(!bProcessed){
q<q IT for(int index=0;index<MAX_KEY;index++){
KMIe%2:b5 if(hCallWnd[index]==NULL)
>=; -: continue;
Dnw^H. if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
{. 9BG& SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
%eDSo9Y }
by
@q g: }
VtLRl0/ }
@rbd`7$% return CallNextHookEx( hHook, nCode, wParam, lParam );
k37?NoT }
p]RQ-0 ^t4^gcoZ4Z BOOL InitHotkey()
';FJs&=I {
wz`% (\ if(hHook!=NULL){
@`L;_S+ nHookCount++;
V*\hGNV return TRUE;
q"2APvsvp }
1cOR?=G~ else
jSE)&K4nI hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
$lT8M-yK\ if(hHook!=NULL)
gdf0 nHookCount++;
gxVr1DIkN return (hHook!=NULL);
(1D1;J4g }
A)]&L`s BOOL UnInit()
MygAmV& {
9
fB|e| if(nHookCount>1){
D2&d",%&f nHookCount--;
JyE-c}I return TRUE;
CjpGo}a/ }
Wf3BmkZzz BOOL unhooked = UnhookWindowsHookEx(hHook);
GbQi3% if(unhooked==TRUE){
!lNyoX/ nHookCount=0;
;
oa+Z:;f hHook=NULL;
h^=;\ng1l }
Ak@!F6~ return unhooked;
<7U~0@<Y }
Bu=1-8@=qs +S4>}2N33 BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
tI{]&dev {
Uyb0iQ-,s BOOL bAdded=FALSE;
rq3f/_#L!O for(int index=0;index<MAX_KEY;index++){
O^~IY/[ if(hCallWnd[index]==0){
L3Y,z3/ hCallWnd[index]=hWnd;
7o+L HotKey[index]=cKey;
3XQa%|N( HotKeyMask[index]=cMask;
b
VEJ bAdded=TRUE;
%RV81H9B KeyCount++;
2QaE&8vW break;
~_EDJp1J }
y`n?f|nf }
o:QL%J{[ return bAdded;
vz4(
k/ }
,K,st+s| s>6h]H BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
HN5661;8 {
;"Gy5 BOOL bRemoved=FALSE;
O
ixqou for(int index=0;index<MAX_KEY;index++){
{4 Yxh8 if(hCallWnd[index]==hWnd){
p($vM^_<" if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
%9>w|%+;U+ hCallWnd[index]=NULL;
$t%IJT HotKey[index]=0;
M5WB.L[@q HotKeyMask[index]=0;
2@tnOs(* bRemoved=TRUE;
9k;,WU(K< KeyCount--;
aU(.LC break;
o C|oh }
gJ|#xZ }
%.=}v7&<z }
!lfE7|\p return bRemoved;
Vpg>K #w }
t~ {O)tt i,;JI>U void VerifyWindow()
qa^cJ1@ {
Kc\8GkdB for(int i=0;i<MAX_KEY;i++){
nIg 88*6b, if(hCallWnd
!=NULL){ LnE/62){N
if(!IsWindow(hCallWnd)){ ,7@\e&/&
hCallWnd=NULL; X,w X)9]J
HotKey=0; [>v1JN
HotKeyMask=0; P0}B&B/a:
KeyCount--; Fqw4XR_`~
} e7GYz7
} ?:$
q~[LY
} 4x)vy-y
} PI*@.kqR-
MuD
? KK
BOOL CHookApp::InitInstance() phH@{mI
{ HU>>\t?d
AFX_MANAGE_STATE(AfxGetStaticModuleState()); m)L50ot:/
hins=AfxGetInstanceHandle(); ."ZG0Zg
InitHotkey(); cS%dTrfo
return CWinApp::InitInstance(); <?B3^z$
} /HRKw
D
eaf-_#qb
int CHookApp::ExitInstance() m:)&:Y0 (a
{ :^kAFLU
VerifyWindow(); o_Zs0/
UnInit(); [Ep'm
return CWinApp::ExitInstance(); K^<?LXJF
} !nl-}P,
%@C8EFl%3
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file @LOfqQ$FE
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) /lECgu*#69
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ &fB=&jc*j
#if _MSC_VER > 1000 GPLop/6
#pragma once }iKjef#J
#endif // _MSC_VER > 1000 ~B{08%|oK
7<WUjK|
class CCaptureDlg : public CDialog A2gFY}
{ ;l!<A
// Construction 3H!]X M
public: i_N8)Z;r
BOOL bTray; HFP'b=?`]|
BOOL bRegistered; AI3x,rk#
BOOL RegisterHotkey();
;wMu
UCHAR cKey; eQuw uT
UCHAR cMask; %mss{p!d6
void DeleteIcon(); `l]Lvk8O
void AddIcon(); `_cv& "K9f
UINT nCount; yQ/O[(
void SaveBmp(); dUa>XkPa\2
CCaptureDlg(CWnd* pParent = NULL); // standard constructor /g>-s&w
// Dialog Data y%vAEQ2j=
//{{AFX_DATA(CCaptureDlg) `0ym3} (O
enum { IDD = IDD_CAPTURE_DIALOG }; !T<,fR+8X
CComboBox m_Key; @@*x/"GJG
BOOL m_bControl; E\D,=|Mul
BOOL m_bAlt; Zo2+{a
BOOL m_bShift; H4`>B>\
CString m_Path; \Ebh6SRp\
CString m_Number; b|AjB: G
//}}AFX_DATA wzy[sB274
// ClassWizard generated virtual function overrides J#C4A]A
//{{AFX_VIRTUAL(CCaptureDlg) +#wVe
public: ?n{m2.H
virtual BOOL PreTranslateMessage(MSG* pMsg); "=DQ { (L
protected: WwsNAJ
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support 1f+A_k/@
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); ,X3D<wl
//}}AFX_VIRTUAL 3A^AEO
// Implementation kkZ}&OXS;
protected: L@O>;zp;
HICON m_hIcon; 5nib<B%<V
// Generated message map functions ;!f~
//{{AFX_MSG(CCaptureDlg) `r1j>F7Xb
virtual BOOL OnInitDialog(); VB90 5%
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); F#|y,<}<
afx_msg void OnPaint(); kO}%Y?9d
afx_msg HCURSOR OnQueryDragIcon(); 1y:fH4V
virtual void OnCancel(); Fq~Zr;A
afx_msg void OnAbout(); pBe1:
afx_msg void OnBrowse(); dCM&Yf}K
afx_msg void OnChange(); ]R\L~Kr
//}}AFX_MSG 95IP_1}?
DECLARE_MESSAGE_MAP() k(RKAFjY
}; K@e2%hk9x
#endif HYO/]\al
.X3n9]
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file [nHN@p|
#include "stdafx.h" v\bWQs1
#include "Capture.h" axmq/8X
#include "CaptureDlg.h" 7Ku&Q<mi
#include <windowsx.h> 1v:Ql\^cT
#pragma comment(lib,"hook.lib") 4I&(>9 @z<
#ifdef _DEBUG YSxr(\~j
#define new DEBUG_NEW 8 !:2:
#undef THIS_FILE c[2ikI,n[
static char THIS_FILE[] = __FILE__; G HQ~{
#endif QaLaw-lx
#define IDM_SHELL WM_USER+1 >x%HqP#_V
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); (7<G1$:z=
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); b0'}BMJ
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; q1xSylE
class CAboutDlg : public CDialog ;iYCeL(
{ .B xQF
public: 3}V (8
CAboutDlg(); <;#gcF[7>
// Dialog Data Qa/1*Mb
//{{AFX_DATA(CAboutDlg) Da)p%E>Q
enum { IDD = IDD_ABOUTBOX }; #@-dT,t
//}}AFX_DATA $W}:,]hoj
// ClassWizard generated virtual function overrides JcYY*p
//{{AFX_VIRTUAL(CAboutDlg) :4[>]&:u3
protected: {.oz^~zs]g
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support u= dj3q
//}}AFX_VIRTUAL &b