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:
rjq -ZrC%
b#bO=T$e- 一、实现方法
89 _&X[X #MmmwPB_ 热键管理DLL实际上是一个键盘钩子,由它来监视系统的键盘事件。如果有和程序登记符合的按键组合就通知该程序的窗口。为了应用方便,本实例把它做成了一个标准的管理库来为其它的程序通过热键服务,它有两个输出函数:AddHotkey()和DeleteHotkey(),程序只需要调用这两个函数就可以了,如果编译之后不用改变热键,则只需要AddHotkey就可以了。DLL中的所有的全局变量都放在一个共享段中,定义如下:
J$o[$G_Z Nj! R9N #pragma data_seg("shareddata")
j(wY/Hl HHOOK hHook =NULL; //钩子句柄
:/I={)5 UINT nHookCount =0; //挂接的程序数目
n:%'{}Jw static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
aTmX!! static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
Zb5T90s% static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
e!O &~#'h} static int KeyCount =0;
(cbB% static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
X7(rg W8 #pragma data_seg()
>EPaZp6 i[V,IP + 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
BbXmT"@ ^v()iF
! DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
\J#I}-a&j 'eTpcrS3 BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
dA3`b*nC cKey,UCHAR cMask)
4c493QOd {
r-Xjy*T BOOL bAdded=FALSE;
R$~JhcX*l' for(int index=0;index<MAX_KEY;index++){
ZVCv(J if(hCallWnd[index]==0){
JC1BUheeb hCallWnd[index]=hWnd;
Y+S~b HotKey[index]=cKey;
^ ^U)WB HotKeyMask[index]=cMask;
D(W7O>5vQ2 bAdded=TRUE;
t/4/G']W KeyCount++;
)[a?J, break;
M$E8: }
[bQ8A(u }
^+YGSg7 return bAdded;
[xH2n\7 }
IWSEssP //删除热键
m"ki*9] BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
2g`uC} {
6M2i?c BOOL bRemoved=FALSE;
Xl gz.j7XR for(int index=0;index<MAX_KEY;index++){
.-gm"lB if(hCallWnd[index]==hWnd){
WoN]eO if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
B%?|br hCallWnd[index]=NULL;
o
F,R@f HotKey[index]=0;
l% 3Q=c HotKeyMask[index]=0;
dRarNW bRemoved=TRUE;
`\}zm~ KeyCount--;
)xXrs^ break;
./z"P]$ }
*HfW(C$ }
}T&;*ww }
}sm56}_ return bRemoved;
3n=cw2FG }
c'VtRE# z~ p5D3J[?N
s2
t-T0; DLL中的钩子函数如下:
wHDFTIDI vFkyfX( LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
mSqk[Ig\ {
_@}MGWlAPt BOOL bProcessed=FALSE;
<CdG[Ih if(HC_ACTION==nCode)
Y=#mx3. {
L>K39z~, if((lParam&0xc0000000)==0xc0000000){// 有键松开
n$Oky-P" switch(wParam)
d%"@#bB {
{yl/T:Bh& case VK_MENU:
`~s,W.Eu4 MaskBits&=~ALTBIT;
_<&K]e@dp break;
7xa@wa?!L case VK_CONTROL:
>H]|A<9u( MaskBits&=~CTRLBIT;
Q{)F$]w break;
CuGOjQ-k~ case VK_SHIFT:
A/W7;D MaskBits&=~SHIFTBIT;
{e!uvz,e break;
ps4Wwk( default: //judge the key and send message
B[k+#YYY break;
AF{7<v>/P }
2&G1Q'! for(int index=0;index<MAX_KEY;index++){
0Ci"tA3" if(hCallWnd[index]==NULL)
QI^8b\36 continue;
<]SSgQ9/" if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
q2"'W|I {
`'{%szmD SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
gx{~5&1 bProcessed=TRUE;
L@x8hUG" }
9h{:!
}
"$wPq@ }
r
z>zdj5} else if((lParam&0xc000ffff)==1){ //有键按下
Y+5A2Z)f[ switch(wParam)
pOe` *2[ {
)}g4Rvr case VK_MENU:
`cTsS MaskBits|=ALTBIT;
($ 1<Dj: break;
Z[A|SyZp case VK_CONTROL:
M#gGD- MaskBits|=CTRLBIT;
5 <>agK] break;
?tM]. \ case VK_SHIFT:
T"0)%k8lJ MaskBits|=SHIFTBIT;
oKqFZ,m[ break;
`EW_pwZPA default: //judge the key and send message
113x9+w[ break;
, $F0D }
jH#^O;A for(int index=0;index<MAX_KEY;index++){
N X#/1= if(hCallWnd[index]==NULL)
;ZW}47:BS6 continue;
>[3,qP]E if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
"rlSK >` {
R@{/$p: SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
.}u(& bProcessed=TRUE;
U=<.P;+f9 }
-W"0,.Dvg }
"a_D]D(d5 }
i1H80m s if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
QcVtv7+*v for(int index=0;index<MAX_KEY;index++){
N[D\@o if(hCallWnd[index]==NULL)
o[+|n[aT)3 continue;
V5^b6$R@ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
OU964vv SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
,0u0 ' //lParam的意义可看MSDN中WM_KEYDOWN部分
R~?; KJ }
CjukD%>sde }
oL/^[TXjH }
.mU.eLM return CallNextHookEx( hHook, nCode, wParam, lParam );
NGeeD?2~ }
B0SmE_u_N Ej3hdi) 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
4oEq,o_ u$ / ]59 BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
g"AfI BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
'-~/!i+= ^+l\YB7pD 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:
?01""Om vpw&"?T LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
"+JwS {
$}c@S0%P" if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
9%k.GE
{
OU5|m%CmO //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
7 QJcRZ[lU SaveBmp();
:^L]Da3 return FALSE;
cNB$g )` }
$Lbe5d?\ …… //其它处理及默认处理
+g7nM7,1a }
%Yn)t3d av$_hEjo|D =
y,avR 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。
J^a"1| "jJ)hk5e 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。
[<I
`slK zi&d 二、编程步骤
<UL|%9=~ 9<r}s 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";
#.t{g8W\C Y,"MQFr(o 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
*U^hwL 2cL)sP} 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;
NKh{iSLm ~"YNG?Rre 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;
bHT@]`@@ %hb5C 4q 5、 添加代码,编译运行程序。
RL)3k8pk 4'=N{.TtO 三、程序代码
._nKM5. >o=p5#{ ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
.v&h>@'m #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
nY0UnlB` #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
,DOmh<b #if _MSC_VER > 1000
|6Z MxY #pragma once
U:jf9L2 #endif // _MSC_VER > 1000
h4i$z-! #ifndef __AFXWIN_H__
+E[)@;T #error include 'stdafx.h' before including this file for PCH
w[G_ w:$a #endif
~,1q :Kue #include "resource.h" // main symbols
)t=u(:u] class CHookApp : public CWinApp
{EN@,3bA {
0>MI*fnY" public:
}f'1x%RS^ CHookApp();
j}*+-.YF // Overrides
,#O8:s // ClassWizard generated virtual function overrides
?C2;:ol //{{AFX_VIRTUAL(CHookApp)
j7+t@DqQ public:
kw}1 CXD virtual BOOL InitInstance();
4^^rOi0 virtual int ExitInstance();
u\?u4 //}}AFX_VIRTUAL
eV%bJkt. //{{AFX_MSG(CHookApp)
i)3\jO0&GU // NOTE - the ClassWizard will add and remove member functions here.
ghj~r // DO NOT EDIT what you see in these blocks of generated code !
rB?cm]G= //}}AFX_MSG
6x{IY DECLARE_MESSAGE_MAP()
:J-5Q]# };
l!` 0I] } LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
*
XGBym BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
@&B!P3{f BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
~l6Y<-! BOOL InitHotkey();
9v2 ; BOOL UnInit();
[![(h % #endif
A\.*+k/B !c($ C //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
_If?&KJ r #include "stdafx.h"
Vatt9 #include "hook.h"
R!qrb26k #include <windowsx.h>
(W!$6+GT #ifdef _DEBUG
[0#hgGO]P #define new DEBUG_NEW
mhuaXbr #undef THIS_FILE
;VRR=p%, static char THIS_FILE[] = __FILE__;
5^/[] * #endif
e_-/p`9 #define MAX_KEY 100
{jf~?/< #define CTRLBIT 0x04
ptQ(7N #define ALTBIT 0x02
&2igX?60 #define SHIFTBIT 0x01
;)a9Y? #pragma data_seg("shareddata")
-"H4brj;G HHOOK hHook =NULL;
eR`<9KBH UINT nHookCount =0;
3~la/$?p0 static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
b15qy? `y static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
j #YFwX4. static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
f|0QN#$ static int KeyCount =0;
4pT|r6!< static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
=fo/+m5 #pragma data_seg()
gAP}KR#T HINSTANCE hins;
,+9r/}K]/ void VerifyWindow();
gVkI=J BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
uJ[Vv4N%9 //{{AFX_MSG_MAP(CHookApp)
xrnH=>.;m // NOTE - the ClassWizard will add and remove mapping macros here.
Y1\vt+`O // DO NOT EDIT what you see in these blocks of generated code!
AgJ~6tK //}}AFX_MSG_MAP
%T\x~) END_MESSAGE_MAP()
>6+K"J-@ 8l0
(6x$ CHookApp::CHookApp()
X+8p2xSO| {
BB$>h-M/%# // TODO: add construction code here,
}}1Q<puM // Place all significant initialization in InitInstance
V}-o):dI| }
-~fI|A ^ Y_sVe CHookApp theApp;
]'/]j LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
R2W_/fsG {
-+_twU BOOL bProcessed=FALSE;
;$< ek(i7 if(HC_ACTION==nCode)
}wXD%X@)l {
4N j?UDa if((lParam&0xc0000000)==0xc0000000){// Key up
)7J>:9h switch(wParam)
5zOSb$; {
B,,d~\ case VK_MENU:
>,Z{wxzJ MaskBits&=~ALTBIT;
-+|[0hpw break;
v1)6")8o+ case VK_CONTROL:
E2D8s=r MaskBits&=~CTRLBIT;
qw1J{xoHW break;
<vDm(-i3 case VK_SHIFT:
?%Fk0E#>2 MaskBits&=~SHIFTBIT;
UULL:vqq break;
=:eE! default: //judge the key and send message
z?[DW* break;
GYxI$y0: }
zX`RN)C for(int index=0;index<MAX_KEY;index++){
F9w&!yW: if(hCallWnd[index]==NULL)
KW^aARJ) continue;
a0\UL"z#+ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
!yrHVc {
06 s3
b SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
g<%-n, bProcessed=TRUE;
12dW:#[ }
|"v{RC0 }
n^#LB*q }
q(^J7M) else if((lParam&0xc000ffff)==1){ //Key down
i{qU RP}. switch(wParam)
!3# }ZC2 {
"s9gQAoaO case VK_MENU:
ZQA
C&: MaskBits|=ALTBIT;
5&=n break;
)W|jt/ case VK_CONTROL:
p>3'77
V MaskBits|=CTRLBIT;
mC(t;{ break;
><c5Humr case VK_SHIFT:
3
?~+5DU MaskBits|=SHIFTBIT;
WEAXqDjM break;
+Ob#3PRy default: //judge the key and send message
);H[lKy break;
>nEnX }
T]-~?;Jh8 for(int index=0;index<MAX_KEY;index++)
[)vwg`] {
*PU,Rc()6 if(hCallWnd[index]==NULL)
w[YbL2p continue;
5T#D5Z<m if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
RQNi&zX/ {
4LJ}>e SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
Q}]kw}b bProcessed=TRUE;
j],.`Y }
tta0sJ8i }
]
Nipo'N; }
aZ`agsofk if(!bProcessed){
$VIq)s2az| for(int index=0;index<MAX_KEY;index++){
I]1Hi?A2 if(hCallWnd[index]==NULL)
|9$'?4F continue;
No\&~ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
j88sE MZ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
Fxx2vTV4ag }
w{EU9C }
B?Sfcq- }
6FMW g:{ return CallNextHookEx( hHook, nCode, wParam, lParam );
F@roQQu }
Nj&%xe>]. '$-,;vnP0 BOOL InitHotkey()
pY#EXZ# {
+ Z2<spqG if(hHook!=NULL){
KXCmCn
nHookCount++;
Q9tE^d+% return TRUE;
^QR'yt3e }
;o459L>sW else
Kg-X]yu*0 hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
i9U_r._qj; if(hHook!=NULL)
G<6grd5PP nHookCount++;
LlY*r+Cgl1 return (hHook!=NULL);
}(EOQ2TI }
z}2e;d 7 BOOL UnInit()
WTs[Sud/ {
G11.6]?Gg if(nHookCount>1){
\&)W#8V nHookCount--;
#gJ~ {tA: return TRUE;
lNVAKwW2# }
l5]oS?>y BOOL unhooked = UnhookWindowsHookEx(hHook);
Er1u1@ if(unhooked==TRUE){
u;qMo `- nHookCount=0;
~(OIo7#; hHook=NULL;
rGGepd }
05I39/T% return unhooked;
A=]F_ }
- :z5m+ 4@iJ|l BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
G5y {
cGzYW~K BOOL bAdded=FALSE;
nYt\e]3 for(int index=0;index<MAX_KEY;index++){
H-KwkH`L4 if(hCallWnd[index]==0){
_D,f4.R hCallWnd[index]=hWnd;
mX.3R+t HotKey[index]=cKey;
VD3MJ 8!w HotKeyMask[index]=cMask;
%7d@+
. bAdded=TRUE;
3b\8907 KeyCount++;
mCNf]Yz break;
33*d/%N9 }
aX'g9E }
x$J.SbW return bAdded;
jNG?2/P6& }
1(7.V-(G 'qF3,Rw BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
TKu68/\) {
q&dRh BOOL bRemoved=FALSE;
3H}~eEg, for(int index=0;index<MAX_KEY;index++){
}>X\" if(hCallWnd[index]==hWnd){
Q>a7Ps@~ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
L[Yp\[#-q hCallWnd[index]=NULL;
{F+M&+`` HotKey[index]=0;
s?x>Yl
% HotKeyMask[index]=0;
'BdmFKy1 bRemoved=TRUE;
oT (:33$ KeyCount--;
+[8Kl=]L break;
Y!1^@;)^ }
cm 9oG }
VIYksv
}
P[GX}~_k return bRemoved;
/\a]S:V-j }
)cqDvH 2]aZe4H. void VerifyWindow()
LLn{2,jfQ {
nHA`B.:B for(int i=0;i<MAX_KEY;i++){
tGO[A#9a if(hCallWnd
!=NULL){ ^8oc^LOa~2
if(!IsWindow(hCallWnd)){ hp]ng!I{\u
hCallWnd=NULL; Jt>[]g$
HotKey=0; P`3s\8[Q
HotKeyMask=0; `\F%l?aY
KeyCount--; ,*nZf|
} g
y e(/N+I
} <.=#EV^i
} QTjftcu
} <V:<x
x\J;ZiWwW
BOOL CHookApp::InitInstance() 4$zFR}f
{ ZkB6bji
AFX_MANAGE_STATE(AfxGetStaticModuleState()); zdjM%l);
hins=AfxGetInstanceHandle(); {~p7*j^0
InitHotkey(); *)`kx
return CWinApp::InitInstance(); :m++ iR
} TcKvSdr'
`zzKD2y
int CHookApp::ExitInstance() x*R8^BA]pR
{ "h;;.Y8e
VerifyWindow(); Z'}(t,
UnInit(); Vy%
:\p+
return CWinApp::ExitInstance(); wsJ%*
eYf
} #mRFUA
,bVS.A'o
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file xjK_zO*dLq
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) TXJY2J*24
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ c.8((h/
#if _MSC_VER > 1000 lsB9;I^+x
#pragma once 1]
%W\RHxo
#endif // _MSC_VER > 1000 /K,|k
EE'n
JIP+ !2
class CCaptureDlg : public CDialog lLkmcHu
{ ||=[kjG~
// Construction Wm$`ae
public: 6@?aVM~
BOOL bTray; ovDJ{3L6O
BOOL bRegistered; t8DL9RW'
BOOL RegisterHotkey(); &>W (l.
UCHAR cKey; fKTDt%
UCHAR cMask; xMNNXPz(
void DeleteIcon(); vcw>v={x
void AddIcon(); +dCDM1{_a
UINT nCount; xBL$]>
void SaveBmp(); b'7z DZI]
CCaptureDlg(CWnd* pParent = NULL); // standard constructor |k`f/*
// Dialog Data Z&dr0w8
//{{AFX_DATA(CCaptureDlg) c/<Sa|'
enum { IDD = IDD_CAPTURE_DIALOG }; $"sq4@N
CComboBox m_Key; g=FDm*
BOOL m_bControl; 5?5-;H
BOOL m_bAlt; wc7mJxJxA
BOOL m_bShift; FJ{,=@
CString m_Path; n^iNo
CString m_Number; N p|'7D
//}}AFX_DATA W,HH *!
// ClassWizard generated virtual function overrides g|K6iY
//{{AFX_VIRTUAL(CCaptureDlg) Z;GIlgK9
public: 80?6I%UB<
virtual BOOL PreTranslateMessage(MSG* pMsg); .:{h{@a
protected: =% q?Cr
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support 11)/] ?/j
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); %NT`C9][
//}}AFX_VIRTUAL 1p7cv~#95
// Implementation Nm6Z|0S
protected: VqK%^
HICON m_hIcon; 8_a$kJJ2
// Generated message map functions AV:Xg4UJv
//{{AFX_MSG(CCaptureDlg) Uvjdx(fY[a
virtual BOOL OnInitDialog(); \~@[QGKN
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); *xE"8pN/
afx_msg void OnPaint(); c=A(o
afx_msg HCURSOR OnQueryDragIcon(); 9Fy\t{ks
virtual void OnCancel();
""1#bs{n
afx_msg void OnAbout(); -?< Ww{
afx_msg void OnBrowse(); hWD !
afx_msg void OnChange(); 1R=)17'O
//}}AFX_MSG TL},Unq
DECLARE_MESSAGE_MAP() 0?lp/|K
}; ~L %Pz0Gg
#endif M}Nb|V09
9wO/?
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file OUEI~b1
#include "stdafx.h" 7FmbV/&c
#include "Capture.h" qwq/Xcv
#include "CaptureDlg.h" iNod</+"K
#include <windowsx.h> .FIt.XPzv
#pragma comment(lib,"hook.lib") omM&{ }8 g
#ifdef _DEBUG op hH9D
#define new DEBUG_NEW hLb;5u&!kW
#undef THIS_FILE P?9nTG
static char THIS_FILE[] = __FILE__; u0m5JD0/
#endif $%7I:
#define IDM_SHELL WM_USER+1 C#MFpT
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); M{`/f@z(
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); :s'o~
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; -O|&