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:
MeW?z|x`'
8=,-r`oNy 一、实现方法
I@q(P>]X9 LGT?/gup 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:
'ocPG.PaU = ow=3Ku #pragma data_seg("shareddata")
vXT>Dc2\! HHOOK hHook =NULL; //钩子句柄
Z,7VOf6g UINT nHookCount =0; //挂接的程序数目
12HE= static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
4rrR;V"} static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
]..7t|^b& static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
'mO>hD`V static int KeyCount =0;
J+r:7NvZ static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
%3@-.= #pragma data_seg()
)%vnl~i! #dDM
"s 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。
lGpci jH?!\F2)+ 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:
E D^0t VCQo3k5
{ BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
3 @%XR8ss cKey,UCHAR cMask)
4}F~h {
yZkS
BOOL bAdded=FALSE;
{3!E8~ for(int index=0;index<MAX_KEY;index++){
]Gf`nJDV if(hCallWnd[index]==0){
'^%k TNn hCallWnd[index]=hWnd;
cV:Ak~PKl HotKey[index]=cKey;
|&U{
z? HotKeyMask[index]=cMask;
MIdViS.g bAdded=TRUE;
~}RfepM KeyCount++;
y-N]{! break;
~DP_1V? }
ZY=a[K }
tr|)+~x3 return bAdded;
_)[UartKx }
ZaF9Q% //删除热键
Mh~E]8b BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
<h%I-e6 {
0t7vg#v| BOOL bRemoved=FALSE;
Z7p!YTA for(int index=0;index<MAX_KEY;index++){
8\Bb7* if(hCallWnd[index]==hWnd){
ziC%Q8 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
CaR-Yk
hCallWnd[index]=NULL;
IPf>9#L HotKey[index]=0;
+
f,Kt9Cy HotKeyMask[index]=0;
kxmc2RH>nB bRemoved=TRUE;
"/Pq/\,R| KeyCount--;
`#"xgOSP> break;
v?0F }
xSq{pxX }
Z): Nd9 }
'^M.;Giz return bRemoved;
g
cb6*@u! }
qKTzigjj EYA=fU '}$$0S.DC DLL中的钩子函数如下:
yt<h!k$ _P +`tk LvM LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
Q)im2o@z {
|enb5b78 BOOL bProcessed=FALSE;
bE?X?[K if(HC_ACTION==nCode)
=YY 7V! {
-\n%K if((lParam&0xc0000000)==0xc0000000){// 有键松开
.FG%QF F~ switch(wParam)
us+z8Mz {
JJK-+a6cX case VK_MENU:
Rqr>B(| MaskBits&=~ALTBIT;
bvS6xU-
J break;
3~:9ZWQ/ case VK_CONTROL:
'qJ0338d#U MaskBits&=~CTRLBIT;
\rd%$hci break;
Ub/ZzAwq case VK_SHIFT:
|-L7qZu% MaskBits&=~SHIFTBIT;
^h^.;Iqr= break;
in6*3C4 default: //judge the key and send message
(eSsx/ break;
")<5VtV }
]kd:p*U6P for(int index=0;index<MAX_KEY;index++){
N(V_P[]"*, if(hCallWnd[index]==NULL)
inh
J|pe" continue;
A9;,y'm^8 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
$O%"[w {
sou~m,# SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
Jj?HOtaM bProcessed=TRUE;
O]'2<; }
RL3*fRlb }
;Y0M]pC }
~r~YR= else if((lParam&0xc000ffff)==1){ //有键按下
iBI->xU[U switch(wParam)
sNM ]bei {
~d\^ynQ case VK_MENU:
No`*-> R MaskBits|=ALTBIT;
hZlHY9[t? break;
B<i(Y1n[ case VK_CONTROL:
#p"$%f5Q_ MaskBits|=CTRLBIT;
FzNj':D break;
t<o7 S:a" case VK_SHIFT:
W^)mz,%x MaskBits|=SHIFTBIT;
CK1A$$gnz break;
7ug"SV6Hb default: //judge the key and send message
huW,kk<]y break;
`jSe gG' }
p6V#!5Q for(int index=0;index<MAX_KEY;index++){
ea]qX6)UZ if(hCallWnd[index]==NULL)
%z=:P{0UQ continue;
ka6E s~ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Wf^sl {
?U+hse3e~ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
t+_\^Oa) bProcessed=TRUE;
8i5S
} }
{xeJO:M3/ }
wl&T9O;? }
'v9M`` if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
zw+RDo for(int index=0;index<MAX_KEY;index++){
M\-[C!h, if(hCallWnd[index]==NULL)
=fJU+N+< continue;
&,yF{9$G if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
C+g}+ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
~(8f Uob //lParam的意义可看MSDN中WM_KEYDOWN部分
tDRo)z }
d%. |MAE }
E- [Eg }
A*~G[KC3( return CallNextHookEx( hHook, nCode, wParam, lParam );
n_Qua|R }
X</Sl>[8 Je,o(: 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
y0`;
br\X ;0Q" [[J BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
,n[<[tkCR BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
*5.wwV NyT%S?@y< 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
@HPr;m! OTE,OCB[ LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
:P/VBX h {
PpKjjA< if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
zyhM*eM.7 {
(qvH=VTwP //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
jXLd#6 SaveBmp();
BGxwPJd return FALSE;
: NA(nA
3 }
3UaW+@ …… //其它处理及默认处理
qZ'2M.; }
qxDMDMN "T{WOGU+ Hy1$Kvub 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。
}Nd1'BVf >}\s-/ 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。
f;Oh"Yt "[!b5f3!I 二、编程步骤
'tY(&& !Ve0 :$ 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";
EQ ee5} qB (Pqv 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
?'Hd0)yZ LWm1j:0 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;
1O<6=oH g4b#U\D@)/ 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;
IdN3Ea] |Y05 *!\P* 5、 添加代码,编译运行程序。
&R?`QB2/ l cHf\~ 三、程序代码
ZnRT$ l O
*Z^`H!& ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
5{oc #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
}oA>0Nw$K #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
) WbWp4 #if _MSC_VER > 1000
KILX?Pt[7 #pragma once
U 7.k Yu #endif // _MSC_VER > 1000
tE_n>~Zs #ifndef __AFXWIN_H__
`WN80d\)& #error include 'stdafx.h' before including this file for PCH
>5#}/G& #endif
NLY=o@< #include "resource.h" // main symbols
NS2vA>n8R class CHookApp : public CWinApp
z4Zm% {
v}N\z2A public:
|(Mxbprz CHookApp();
&>C+5`bg // Overrides
"WuUMt // ClassWizard generated virtual function overrides
mjWU0. //{{AFX_VIRTUAL(CHookApp)
xi(1H1KN5B public:
'fl< ac,. virtual BOOL InitInstance();
9D+k71"+ virtual int ExitInstance();
OPDT:e86Y= //}}AFX_VIRTUAL
zmGHI!tP //{{AFX_MSG(CHookApp)
n|)((W // NOTE - the ClassWizard will add and remove member functions here.
JR#4{P@A // DO NOT EDIT what you see in these blocks of generated code !
j
:B/ FL //}}AFX_MSG
uR
:EH.K DECLARE_MESSAGE_MAP()
4qp|g'uXT };
G(.G>8pf LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
n
5R9<A^ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
oG1zPspL BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
WM?-BIlT= BOOL InitHotkey();
ioD8- BOOL UnInit();
9Z!n!o7D #endif
;W|NG3_y XDJE]2^52? //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
Z::I3 Q #include "stdafx.h"
O&BvWik #include "hook.h"
fMg9h9U #include <windowsx.h>
(&Rk#i U
2 #ifdef _DEBUG
NGSts\D'} #define new DEBUG_NEW
d/
^IL*O #undef THIS_FILE
/]3[| static char THIS_FILE[] = __FILE__;
QR#>Ws #endif
K~vJ/9"|R #define MAX_KEY 100
t_jn-Idcf #define CTRLBIT 0x04
Rtz~:v% #define ALTBIT 0x02
qsp.`9! #define SHIFTBIT 0x01
FHQ`T\fC$@ #pragma data_seg("shareddata")
Au'y(KB HHOOK hHook =NULL;
%rG4X UINT nHookCount =0;
cyJ{AS+ static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
vvv'!\'# static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
v,ZYh w static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
d-B+s%>D static int KeyCount =0;
?-<lIFFh static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
m%`YAD@2z #pragma data_seg()
jeWv~JA%L| HINSTANCE hins;
f(w>(1&/B void VerifyWindow();
rZ `1G BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
ih".y3 //{{AFX_MSG_MAP(CHookApp)
;,[0 bmL // NOTE - the ClassWizard will add and remove mapping macros here.
v#qd q!64 // DO NOT EDIT what you see in these blocks of generated code!
7-K8u //}}AFX_MSG_MAP
]}!@'+= END_MESSAGE_MAP()
iVn4eLK^v JkJ
@bh
Eu CHookApp::CHookApp()
")Not$8 {
|T""v_q // TODO: add construction code here,
,~naKd.ZY // Place all significant initialization in InitInstance
?d-w#<AiV }
;yomaAr 9)1Ye CHookApp theApp;
z qq LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
~Mn3ADIb= {
ce\d35x! BOOL bProcessed=FALSE;
]qT&6:;-] if(HC_ACTION==nCode)
-p_5T*R {
"iK=
8 if((lParam&0xc0000000)==0xc0000000){// Key up
z9ADF(J?0' switch(wParam)
jXE:aWQht {
*I(6hB case VK_MENU:
(p%|F` MaskBits&=~ALTBIT;
- j3Lgm break;
C K7([>2 case VK_CONTROL:
xUdGSr50 MaskBits&=~CTRLBIT;
0qJ (RB break;
:>fT=$i@ case VK_SHIFT:
WT ;2aS: MaskBits&=~SHIFTBIT;
SUUNC06V break;
VhkM{O default: //judge the key and send message
MT&aH~YB break;
|X8?B= }
nv:Qd\UM for(int index=0;index<MAX_KEY;index++){
8D )nM| if(hCallWnd[index]==NULL)
,~d0R4) continue;
U9:)qvMXe if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
(&e!u{I {
D!o[Sm}JO[ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
fIoc)T bProcessed=TRUE;
4$KDf;m@ }
tS2&S 6u }
(kLaXayn }
@-)?uYw:r else if((lParam&0xc000ffff)==1){ //Key down
^y/Es2A#t switch(wParam)
* hs&^G {
DU%E883 case VK_MENU:
5I2,za&e MaskBits|=ALTBIT;
src9EeiV break;
oFU:]+.+D case VK_CONTROL:
WVa%< MaskBits|=CTRLBIT;
Zt!# KSF7% break;
YbP
@ case VK_SHIFT:
ez'NHodwk2 MaskBits|=SHIFTBIT;
s?EQ break;
-O *_+8f default: //judge the key and send message
6j|Ncv break;
e3 v^j$ }
72sqt5C] for(int index=0;index<MAX_KEY;index++)
rC-E+%y {
oPmz$]_Z if(hCallWnd[index]==NULL)
u8zL[]> continue;
;l*%IMB if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
+\T8`iCFB {
3<^Up1CaZ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
PeIx41. +s bProcessed=TRUE;
f]/2uUsg% }
5b}w }
S&!(h
{O }
zo ?RFn if(!bProcessed){
Y#9W]78He for(int index=0;index<MAX_KEY;index++){
[MpWvLP"x if(hCallWnd[index]==NULL)
7
XxZF43 continue;
C .S BJ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
d0 )725Ia SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
zIrOMh }
GI]\ }
sv=U^xI }
0&,D&y% return CallNextHookEx( hHook, nCode, wParam, lParam );
hQ@k|3=Re }
1cK'B<5">] XH?//.q BOOL InitHotkey()
u}nS dZC {
%/Wk+r9uu if(hHook!=NULL){
s:tX3X nHookCount++;
qk<jvha return TRUE;
bSsg` }
]:gW+6w"C else
Ok_}d&A hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
9w=7A>.U if(hHook!=NULL)
+7gd1^|$e nHookCount++;
KmNnW1T return (hHook!=NULL);
|HmY`w6*z }
V;%ug'j BOOL UnInit()
_;k<=ns(= {
,H{9`a#+: if(nHookCount>1){
'SFAJ nHookCount--;
,'s}g,L return TRUE;
Lu}jk
W* }
%nZ:)J>kz BOOL unhooked = UnhookWindowsHookEx(hHook);
c~vhkRA if(unhooked==TRUE){
%hSQ\T<8[o nHookCount=0;
j,j|'7J% hHook=NULL;
>aAM&4 }
eNd&47lJ return unhooked;
Lk !)G'42 }
-V}oFxk]q +aOdaNcI BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
%LrOGr {
L?h?LZnq BOOL bAdded=FALSE;
vIRT$W' O} for(int index=0;index<MAX_KEY;index++){
fxd+0R;f if(hCallWnd[index]==0){
'[WL8,.Q hCallWnd[index]=hWnd;
Z5vdH5?!r HotKey[index]=cKey;
vxmX5. HotKeyMask[index]=cMask;
-0^]: bAdded=TRUE;
g=t`3X#d KeyCount++;
v'i'I/ break;
KZ%i&w#< }
|]9@JdmV }
T01Iu return bAdded;
OIPY,cj~ }
u!K1K3T6k hS,&Nj+ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
xF[%R{Mn' {
8s)b[Z5 BOOL bRemoved=FALSE;
]CzK{-W for(int index=0;index<MAX_KEY;index++){
:K6JrS if(hCallWnd[index]==hWnd){
W0f^!}f( if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
PLkS-B hCallWnd[index]=NULL;
i47LX;} HotKey[index]=0;
zP,r,ok7 HotKeyMask[index]=0;
4k225~GQ:C bRemoved=TRUE;
D./{f8 KeyCount--;
E]'
f&0s break;
(u &x.J }
Or? )Nlg6x }
7FE36Ub9 }
tKV, return bRemoved;
"J"=<_? }
(m R)o&Y%, -$:;en? void VerifyWindow()
(F&LN!Hn>p {
b=5w>* for(int i=0;i<MAX_KEY;i++){
G%I
.u if(hCallWnd
!=NULL){ ]Kt@F0U<o
if(!IsWindow(hCallWnd)){ osXEzr(
hCallWnd=NULL; {5B j*m5
HotKey=0; q}t]lD
%C
HotKeyMask=0; @:?[R&`
KeyCount--; d^=)n-!T
} r!&174DSR1
} gxl7jY
} V[(fE=cIN~
} c -k3<|H`
P*6m~`"5
BOOL CHookApp::InitInstance() !.'D"Me>
{ xqX3uq
AFX_MANAGE_STATE(AfxGetStaticModuleState()); A`uHZCwJ5
hins=AfxGetInstanceHandle(); r
&.~
{
InitHotkey(); JN/=x2n.
return CWinApp::InitInstance(); UfX~GC;B
} zcP=+Y)YA
c]uieig0~
int CHookApp::ExitInstance() X<,QSTP
{ }[akj8U
VerifyWindow(); #KiJ{w'
UnInit(); W_}j~[&
return CWinApp::ExitInstance(); BzfR8mD
} BaQyn 6B
E4% -*n
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file ^t})T*hM0
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) qKD
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ ,1{qZ(l1
#if _MSC_VER > 1000 ~LuGfPO^
#pragma once gL_1~"3KGC
#endif // _MSC_VER > 1000 W/,bz",v3
1O`V_d)
class CCaptureDlg : public CDialog Po)U!5Tm
{ YD[HBF)~j
// Construction 5[4wN(
)
public: qHub+"2
BOOL bTray; -*k2:i`
BOOL bRegistered; &za
}THm
BOOL RegisterHotkey(); <J<"`xKL
UCHAR cKey; K80f_iT5
UCHAR cMask; ,,uhEoH
void DeleteIcon(); ;8^k=8
void AddIcon(); s>/Xb2\
UINT nCount; {g.YGO
void SaveBmp(); YIRe__7-NU
CCaptureDlg(CWnd* pParent = NULL); // standard constructor (c[u_~ ;
// Dialog Data TX=894{nGh
//{{AFX_DATA(CCaptureDlg) _p6r5Y
enum { IDD = IDD_CAPTURE_DIALOG }; K? o p3}f?
CComboBox m_Key; |aP`hVm
BOOL m_bControl; ZR\N~.
BOOL m_bAlt; }*(_JR4G
BOOL m_bShift; \1Y|$:T/
CString m_Path; kf'(u..G
CString m_Number; ESB^"|9
//}}AFX_DATA $U?]^
// ClassWizard generated virtual function overrides svmb~n &x6
//{{AFX_VIRTUAL(CCaptureDlg) Ef`'r))
public: B{)#A?Rh.
virtual BOOL PreTranslateMessage(MSG* pMsg); >T]9.`xhK
protected: ~-k,$J?7
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support #//xOL3J
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); &9flNoNR9
//}}AFX_VIRTUAL th73eC'
// Implementation ^W$R{`
protected: Hl}lxK,]
HICON m_hIcon; :f[ w
// Generated message map functions eE'P)^KV
//{{AFX_MSG(CCaptureDlg) _O}m0c
virtual BOOL OnInitDialog(); p/(Z2N"
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); #$Zx ].[lc
afx_msg void OnPaint(); p? L%'
afx_msg HCURSOR OnQueryDragIcon(); (e'8>Pv
virtual void OnCancel(); _ \4#I(
afx_msg void OnAbout(); :2KHiT5
afx_msg void OnBrowse(); =H)]HxEEM
afx_msg void OnChange(); d'96$e o~
//}}AFX_MSG trDw|WA
DECLARE_MESSAGE_MAP() !Wr<T!T
}; uZL]mwkj]
#endif 4m<]qw
x\Q}fk?{t
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file =p4n@C
#include "stdafx.h" ]t)N3n6Bc
#include "Capture.h" 9>4 #I3
#include "CaptureDlg.h" lC#wh2B6
#include <windowsx.h> 9HJYrzf{%
#pragma comment(lib,"hook.lib") oH w!~c7
#ifdef _DEBUG y>=Y MD
#define new DEBUG_NEW uMDd Zj&
#undef THIS_FILE $=.%IJ_MAz
static char THIS_FILE[] = __FILE__; &j:e<{@
#endif :O413#8
#define IDM_SHELL WM_USER+1 Pp }Z"
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); 9;LjM ~Ct
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); _fS\p|W(E
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; /}6I3n
class CAboutDlg : public CDialog B/l^=u+-
{ n,FyK`x
public: ~+1mH
CAboutDlg(); KfjWZ4{v
// Dialog Data _+48(QF<