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:
v4.#;F.\m
!=:$lzS^ 一、实现方法
Gch[Otq]% #[`:'e 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:
}0X:F`Y- jhg;%+KB #pragma data_seg("shareddata")
U2wbv Xr5- HHOOK hHook =NULL; //钩子句柄
Vy938qX UINT nHookCount =0; //挂接的程序数目
yRfSJbzaf\ static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
^WNrGF static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
@p NNq static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
26k LhFS static int KeyCount =0;
HO}Hh[{V9 static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
V` 1/SQX #pragma data_seg()
q~vDz]\G /gu%:vq 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。
j(k:
@ 8qEVOZjV& 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:
45MLt5^| ,J{ei7TN BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
A0q|J/T cKey,UCHAR cMask)
d~`x )B( {
$[/&74#0HX BOOL bAdded=FALSE;
9J>&29@us0 for(int index=0;index<MAX_KEY;index++){
j.L-{6_s>~ if(hCallWnd[index]==0){
p-zXp K" hCallWnd[index]=hWnd;
w`il=ZAC HotKey[index]=cKey;
+{W>i; U HotKeyMask[index]=cMask;
/s[l-1zW bAdded=TRUE;
r;Gi+Ca5 KeyCount++;
%JHGiCv| break;
V8HnUuz }
},>pDeX^P }
}=6'MjF] return bAdded;
fbL\?S,w }
k'IYA#T6 //删除热键
G1"zElug BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
I]Dl / {
8rMX9qTO@ BOOL bRemoved=FALSE;
fe_yqIdk for(int index=0;index<MAX_KEY;index++){
pm\x~3jHs if(hCallWnd[index]==hWnd){
w[!^;# if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
MV\|e1B} hCallWnd[index]=NULL;
IuOgxm~Y HotKey[index]=0;
k?z98 >4 HotKeyMask[index]=0;
1!1beR] bRemoved=TRUE;
nM-h&na{s KeyCount--;
sM?MLB\Za break;
M5*{ }
u\LFlX0sO }
Sk:ws&D1u }
bV8!"{ return bRemoved;
1Lg-.-V
}
20iq2 yfx7{naKC` q*7zx_ o DLL中的钩子函数如下:
KTn}w:+B\ |d*&y#kV LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
4&_NJ\ {
8}FzZ?DRy BOOL bProcessed=FALSE;
NLr PSqz if(HC_ACTION==nCode)
t@R
?Rgu3 {
HE'2"t[a if((lParam&0xc0000000)==0xc0000000){// 有键松开
*r=:y{!Y d switch(wParam)
O=$~O\}b {
*+\SyO case VK_MENU:
<%Ostqj MaskBits&=~ALTBIT;
tX@_fYb break;
t: IN,Kl4 case VK_CONTROL:
E/09hD Q MaskBits&=~CTRLBIT;
Mnz!nWhk break;
$zyIuJN# case VK_SHIFT:
2A\,-*pc MaskBits&=~SHIFTBIT;
LNa $
X5` break;
t\
7~S&z default: //judge the key and send message
c{&*w")J break;
W3;#fa:[L }
|{@8m9JR for(int index=0;index<MAX_KEY;index++){
UY <e&Npo if(hCallWnd[index]==NULL)
&CIVL#];e continue;
GD:4"$)[o if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
X*,%&6O* {
FP>)&3>_ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
]Lm9^q14m bProcessed=TRUE;
Vg>( Y, }
#Ap;_XcKw }
:OkT? (i }
q-`RI*1] else if((lParam&0xc000ffff)==1){ //有键按下
|<Gl91 switch(wParam)
gt ";2,;X {
zt<WXw( case VK_MENU:
h^*4}GU MaskBits|=ALTBIT;
XO9M_*Va break;
$YXMI",tt< case VK_CONTROL:
OZIW_'Wm/ MaskBits|=CTRLBIT;
\T\b NbPn break;
:T._ba3| case VK_SHIFT:
^m/oDB- MaskBits|=SHIFTBIT;
{XWZ<OjG break;
!j\" w p default: //judge the key and send message
t(+)# break;
}?@rO`:EF+ }
sU!6 hk for(int index=0;index<MAX_KEY;index++){
.(X
lg-H, if(hCallWnd[index]==NULL)
x+h~gckLb continue;
Mze;k3 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
\y88d4zX {
:KKa4=5L SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
*5wu
bProcessed=TRUE;
sT/c_^y }
[F*4EGB }
&tZG
@ }
1O!/g if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
.iQT5c for(int index=0;index<MAX_KEY;index++){
/% I7Vc if(hCallWnd[index]==NULL)
"&/]@)TPz continue;
Hh4 n if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
b:(- SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
A+&xMM2Wj //lParam的意义可看MSDN中WM_KEYDOWN部分
1N\D5g3 }
sjM;s{gy }
* FeQ*`r }
?hR7<02 return CallNextHookEx( hHook, nCode, wParam, lParam );
-3&G"hfK }
9M /SH$Qy `$YP<CJeq 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:
bC^(U`y 32 O Lc}_ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
`T2$4 >! BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
`' 153M] 6ATtW+sN ] 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
Qe'g3z> ]=EM@ LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
Z/6qG0feJ {
{&[9iIf if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
&(a(W22O {
: 5U"XY x@ //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
3pXLSdxB SaveBmp();
cM&2SRBZ return FALSE;
&6j<c a }
^#):c` …… //其它处理及默认处理
>|o_wO }
2`a
q**} 45@]:2j j+8TlVur 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
gFPi7 o1 s-W[.r| 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
46h@j>/K f&hwi:t 二、编程步骤
70B)|<$ dp5f7>]:( 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";
;50_0Mv;(: +jqj6O@Tjr 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
;$BdP7i: 6S.~s6o, 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
nPkZHIxuD p{=QGrxB* 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
tJ=di5& RiO="tX' 5、 添加代码,编译运行程序。
>?YNW eX2<}'W< 三、程序代码
DJQglt}~ `!G7k ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
uD["{?H #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
AaN"7.Z/ #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
R:aYL~ #if _MSC_VER > 1000
0m+8P$)C% #pragma once
x7RdZC #endif // _MSC_VER > 1000
}t>q9bZ9z #ifndef __AFXWIN_H__
QMk+RM8U #error include 'stdafx.h' before including this file for PCH
nSY-?&l6P #endif
mEQ!-p #include "resource.h" // main symbols
]=D5p_A( class CHookApp : public CWinApp
_a+ICqR {
);
6,H.v public:
TRKgBK$, CHookApp();
)Hf~d=GG // Overrides
L"rcv:QWZa // ClassWizard generated virtual function overrides
IX?ZbtdX$` //{{AFX_VIRTUAL(CHookApp)
qi+&|80T. public:
\~X&o% y virtual BOOL InitInstance();
hteOh#0{ virtual int ExitInstance();
&-GuKH(Y< //}}AFX_VIRTUAL
PaVO"y]C //{{AFX_MSG(CHookApp)
?An,-N-ezf // NOTE - the ClassWizard will add and remove member functions here.
=p&sl;PsLw // DO NOT EDIT what you see in these blocks of generated code !
el'j&I //}}AFX_MSG
wk02[ DECLARE_MESSAGE_MAP()
Dw |3Z };
CW:gEm+ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
hXX1<~k BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
Qg0vG] BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
^t78jfl BOOL InitHotkey();
d.pp3D9/ BOOL UnInit();
Y&,rTa #endif
i<u9:W n9fk,3 //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
Q#WE|,a #include "stdafx.h"
M^ 5e~y #include "hook.h"
@8"18HEp# #include <windowsx.h>
yL"i
#ifdef _DEBUG
tF`MT%{Va #define new DEBUG_NEW
6s,2NeVWa #undef THIS_FILE
ypA: P static char THIS_FILE[] = __FILE__;
n(jjvLf #endif
"2mFC! #define MAX_KEY 100
ozxYH], #define CTRLBIT 0x04
>38
Lt\ #define ALTBIT 0x02
bag&BHw #define SHIFTBIT 0x01
~JE|f 7 #pragma data_seg("shareddata")
Za!w#j%h HHOOK hHook =NULL;
Wg(bD, UINT nHookCount =0;
ZT9IMihV static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
!BRcq~-. static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
@xJCn}`Zj static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
m;h<"]< static int KeyCount =0;
<9\,QR) static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
E!@/N E\- #pragma data_seg()
PEy/k. HINSTANCE hins;
;\s~%~\ void VerifyWindow();
=yh3Nd:u BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
`Z8^+AMc //{{AFX_MSG_MAP(CHookApp)
s$3`X(Pn // NOTE - the ClassWizard will add and remove mapping macros here.
</yo9. // DO NOT EDIT what you see in these blocks of generated code!
-,/3"}<^78 //}}AFX_MSG_MAP
!2tw, QM END_MESSAGE_MAP()
c
`ud;lI y.fs,!|%@ CHookApp::CHookApp()
!u%9;>T7 {
k<, u0 // TODO: add construction code here,
jIZ+d;1 // Place all significant initialization in InitInstance
_-6e0sr Z }
gr\@sx?b :p&IX"Hh CHookApp theApp;
|>@-grs LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
[Gf{f\O
{
4
iKR{P6 BOOL bProcessed=FALSE;
e2Ww0IK!E if(HC_ACTION==nCode)
TC@bL<1 {
QxA0I+i if((lParam&0xc0000000)==0xc0000000){// Key up
v\'rXy switch(wParam)
oc((Yo+B {
1XGG.+D case VK_MENU:
9H[/T j-; MaskBits&=~ALTBIT;
jjX%$Hr break;
[NZ-WU&&LP case VK_CONTROL:
J&
)#G@fRX MaskBits&=~CTRLBIT;
yFi6jN#~ break;
HlF} case VK_SHIFT:
`>\4"`I MaskBits&=~SHIFTBIT;
+/w(K, break;
^ePsIl1E default: //judge the key and send message
O!yakU+ break;
QS5H>5M) }
>j)
w\i for(int index=0;index<MAX_KEY;index++){
2@4x"F]U; if(hCallWnd[index]==NULL)
QQT G9s continue;
|&Au6 3 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
&q"'_4 {
|@+8]dy:l SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
\U Ax(; bProcessed=TRUE;
]u;GNz}? }
QP+c?ct}hF }
.B6`OX&k }
mZ~mf->% else if((lParam&0xc000ffff)==1){ //Key down
E3LBPXK switch(wParam)
YN4"O> {
Ew>~a8!Fq case VK_MENU:
O1|B3M[P MaskBits|=ALTBIT;
m';#R9\Fz break;
Lr wINVa case VK_CONTROL:
0Y[*lM- MaskBits|=CTRLBIT;
>1m)%zt break;
<Kh?Ad>N case VK_SHIFT:
g)X7FxS,z MaskBits|=SHIFTBIT;
Xm%iPrl D break;
(rAiDRQ[ default: //judge the key and send message
_k6x=V;9g break;
Q^[e/U, }
^=Q8]W_* for(int index=0;index<MAX_KEY;index++)
Z@;jIH4 ( {
^GE^Q\&D& if(hCallWnd[index]==NULL)
HE*7\"9 continue;
,Y$F7& if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
"3\oQvi. {
4[2=L9MIo~ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
i5.?g <.H bProcessed=TRUE;
&$<(D0 }
f3/SO+Me} }
dFdlB`L }
hU 9\y if(!bProcessed){
N[0
xqQ for(int index=0;index<MAX_KEY;index++){
N$C{f;xV if(hCallWnd[index]==NULL)
UaH26fWs continue;
\m(ymp<c` if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
\s.1R/TyD SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
C(EYM$ }
i:V0fBR[> }
caGML|DeI }
8$2l^ return CallNextHookEx( hHook, nCode, wParam, lParam );
<sgZ3*,A }
jK\V|5k B jH ~Ml2 BOOL InitHotkey()
a];BW)
{
G/NTe if(hHook!=NULL){
nu;}S!J nHookCount++;
fndK/~?]H return TRUE;
)`B
-O:: }
_7r qXkp% else
f@wsSm hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
R#"U/8b>z if(hHook!=NULL)
/1IvLdPIu nHookCount++;
-@YVe:$%b return (hHook!=NULL);
QN)/,=# }
ATKYjhc _ BOOL UnInit()
M,.b`1-w {
N90\]dFmy if(nHookCount>1){
(! xg$Kz@ nHookCount--;
HF*j`} return TRUE;
i!CKA}", }
Am>_4 BOOL unhooked = UnhookWindowsHookEx(hHook);
0t5Q9#RY if(unhooked==TRUE){
"WF(
6z# nHookCount=0;
<bEN8b hHook=NULL;
B] A 5n8< }
Vpug"aR&_ return unhooked;
4?9soc }
>/7KL2* D}zOuB,S BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
}ZEfT] {
!Z#_X@NFc BOOL bAdded=FALSE;
YWt"| for(int index=0;index<MAX_KEY;index++){
hKk\Y{wv' if(hCallWnd[index]==0){
8C*6Fjb# hCallWnd[index]=hWnd;
7sQ]w
HotKey[index]=cKey;
3R)cbwL HotKeyMask[index]=cMask;
.\z|Fr bAdded=TRUE;
@D.R0uM KeyCount++;
Nb^zkg break;
, aRJ!AZ }
K^!e-Xi6 }
|@o]X?^ return bAdded;
Ee t+ }
"C$!mdr7 R$!;J?SS BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
q|47;bK' {
xZ9}8*Q&: BOOL bRemoved=FALSE;
gFWEodx,9 for(int index=0;index<MAX_KEY;index++){
}S~ysQwT if(hCallWnd[index]==hWnd){
88 tFB if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
s
T
:tFK\ hCallWnd[index]=NULL;
^7ea6G" HotKey[index]=0;
|d/x~t= HotKeyMask[index]=0;
YLA557~ bRemoved=TRUE;
LyJTK1]# KeyCount--;
D,}'E0 break;
Vq\..!y }
3<zTkI }
Ckl7rpY+ }
5UrXVdP return bRemoved;
Ie^Dn!0S }
G*vpf~q? Vq .!(x void VerifyWindow()
1WUFk ?p {
bMqu5G_q for(int i=0;i<MAX_KEY;i++){
@n~>j&Kp if(hCallWnd
!=NULL){ Y2=Brtc[@
if(!IsWindow(hCallWnd)){ eB<V%,%N#
hCallWnd=NULL; !_XU^A>
HotKey=0; dPH!
V6r
HotKeyMask=0; Kh:#S|
KeyCount--; fcE/
} [5RFQ!
} G!e}j
@@
} N1s$3Ul
} x;ICV%g/
7kX7\[zN
BOOL CHookApp::InitInstance() 9?g]qy,1)
{ v'
9( et
AFX_MANAGE_STATE(AfxGetStaticModuleState()); 7?Qt2tr
hins=AfxGetInstanceHandle(); \c9t]py<.h
InitHotkey(); _M"$5
T
return CWinApp::InitInstance(); j?f,~Y<k
} 282+1X
RXx?/\~yd;
int CHookApp::ExitInstance() w}U5dM`
{ Cb@S </b
VerifyWindow(); 8JtI&aH-L
UnInit(); Wy^[4|6
return CWinApp::ExitInstance(); l|ZzG4]+l
} WnJLX ^;
ir@N>_
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file XftJ= *
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) +}(B856+
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ 3Q*RR"3
#if _MSC_VER > 1000 l9ifUhe
#pragma once ;8;~C"
#endif // _MSC_VER > 1000 <_sT]?N#
t0asW5f
class CCaptureDlg : public CDialog 9$P l'>5
{ Yyo9{4v+p{
// Construction ,$6MM6W;-F
public: $vw}p.
BOOL bTray; E9Xk8w'+
BOOL bRegistered; :WfB!4%!
BOOL RegisterHotkey(); e@2Vn? 5
UCHAR cKey; l6`d48U
UCHAR cMask; y`B!6p
5j
void DeleteIcon(); YAC zznN
void AddIcon(); ' ! UF&
UINT nCount; 0m+5Zn
void SaveBmp(); L$TKO,T
CCaptureDlg(CWnd* pParent = NULL); // standard constructor 1[gjb((
// Dialog Data L$u&~"z-
//{{AFX_DATA(CCaptureDlg) 5k%N<e``
enum { IDD = IDD_CAPTURE_DIALOG }; [-Dgo1}Qr
CComboBox m_Key; }'.Sn{OWf
BOOL m_bControl; 3Ibt'$dK
BOOL m_bAlt; Ay"2W%([`
BOOL m_bShift; _@~kYz
CString m_Path; | 7'yk__m
CString m_Number; F{H0
%
//}}AFX_DATA P!6 e
// ClassWizard generated virtual function overrides R:IS4AaS
//{{AFX_VIRTUAL(CCaptureDlg) QRmQ>
public: 9y|&T
virtual BOOL PreTranslateMessage(MSG* pMsg); !K^kKP*l
protected: ^SSOh#
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support _F|_C5A
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); w6In{uO-Z
//}}AFX_VIRTUAL mKFHT
// Implementation ]BQWA
protected: Lc: SqF
HICON m_hIcon; &CeF^
// Generated message map functions q;a*gqt
//{{AFX_MSG(CCaptureDlg) AGJ=de.
virtual BOOL OnInitDialog(); )Q
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); q(PT'z
afx_msg void OnPaint(); teS0F
afx_msg HCURSOR OnQueryDragIcon(); wR<QeH'V
virtual void OnCancel(); y:[VRLo
afx_msg void OnAbout(); fJ"~XTN}T
afx_msg void OnBrowse(); `J,~hK
afx_msg void OnChange(); w4MMo
//}}AFX_MSG ~CdseSo9
DECLARE_MESSAGE_MAP() ND9>`I5
}; A&lgiR*ObT
#endif 1>@|
[qD<U %Hi
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file {_X1&&>8/
#include "stdafx.h" E29gnYxu8
#include "Capture.h" KRR^?
#include "CaptureDlg.h" u-M$45vct
#include <windowsx.h> 7
} MJK)
#pragma comment(lib,"hook.lib") "JLhOTPaHf
#ifdef _DEBUG yY-t4WeXP
#define new DEBUG_NEW GGQ(|?w
#undef THIS_FILE lGHu@(n<
static char THIS_FILE[] = __FILE__; *7fPp8k+Z;
#endif %TTL^@1!b
#define IDM_SHELL WM_USER+1 [ma#8p)
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); pW^ ?g|_}
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); 1z@# 8_@
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; #\S$$gP
class CAboutDlg : public CDialog x7kg_`\U
{ ~0r.3KTl"Y
public: ;OCI.S8
CAboutDlg(); -j=&