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:
#]a51Vss
FDs^S)B 一、实现方法
`$agM@"^ $RNUr
\9A 热键管理DLL实际上是一个键盘钩子,由它来监视系统的键盘事件。如果有和程序登记符合的按键组合就通知该程序的窗口。为了应用方便,本实例把它做成了一个标准的管理库来为其它的程序通过热键服务,它有两个输出函数:AddHotkey()和DeleteHotkey(),程序只需要调用这两个函数就可以了,如果编译之后不用改变热键,则只需要AddHotkey就可以了。DLL中的所有的全局变量都放在一个共享段中,定义如下:
a{Hb7& IetGg{h. #pragma data_seg("shareddata")
%R*vSRG/U HHOOK hHook =NULL; //钩子句柄
9Y@?xn.\ UINT nHookCount =0; //挂接的程序数目
lF"(|n"R static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
S@zkoj@ static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
{2gd4[: static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
z<vO# static int KeyCount =0;
=/QU$[7X( static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
-hFyqIJW #pragma data_seg()
+ls*//R :tqm2t 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。
x`6^+>y^ \j})Kul 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:
_ u|FJTk {!e ANm' BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
X<}o>
6|d cKey,UCHAR cMask)
a(DZGQ-as
{
`CEj 4 BOOL bAdded=FALSE;
l(w vQO for(int index=0;index<MAX_KEY;index++){
4zfRD`; if(hCallWnd[index]==0){
aGk%I hCallWnd[index]=hWnd;
U;Ll.BFP HotKey[index]=cKey;
grxl{uIC8 HotKeyMask[index]=cMask;
P:,
x?T?J^ bAdded=TRUE;
e=jT]i *cU KeyCount++;
eQaxZMU break;
LSu^#B }
>"<k8wn }
ssyd8LC# return bAdded;
o),6o'w( }
1mVVPt^6 //删除热键
XZdr`$z f BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
K_+;"G {
{+6D-rDw BOOL bRemoved=FALSE;
u!3]RGJ for(int index=0;index<MAX_KEY;index++){
K7xWE,y if(hCallWnd[index]==hWnd){
$FusDdCv3 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
d
O46~ hCallWnd[index]=NULL;
{29S`-|P HotKey[index]=0;
#DK3p0d HotKeyMask[index]=0;
4,F3@m:< bRemoved=TRUE;
Cq*}b4^; KeyCount--;
9kX=99kf[ break;
M |({
4C }
%w8GGm8^/ }
9ze| s^ }
u|OzW}xb7j return bRemoved;
G>w?9:V} }
=GKS;d#/ MYw8wwX0kJ 0+<eRR9- DLL中的钩子函数如下:
4o4 = l/png: LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
ImV]}M~_ {
h#m:Y~GoF BOOL bProcessed=FALSE;
$#!UGY if(HC_ACTION==nCode)
;w6fM {
pPyvR;NJ if((lParam&0xc0000000)==0xc0000000){// 有键松开
Q-8'?S switch(wParam)
3 IWLBc {
oO#xx)b case VK_MENU:
mo;)0Vq2l MaskBits&=~ALTBIT;
x* =sRf break;
y3cf[Q case VK_CONTROL:
)b&-3$? MaskBits&=~CTRLBIT;
GT'7,+<?N break;
Zv| p>q`R2 case VK_SHIFT:
0939i_ MaskBits&=~SHIFTBIT;
/j' B\, break;
{;&B^uz
] default: //judge the key and send message
UIf ZPf= break;
JS/M~8+Et }
S~k*r{?H}) for(int index=0;index<MAX_KEY;index++){
6hM]% if(hCallWnd[index]==NULL)
hr[B^?6 continue;
)W`SC mr] if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
',JrY) {
4N~+G ` SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
,'C30 A*p bProcessed=TRUE;
p`:*mf }
$Eio$TI }
\6lh `U }
ZMoJ#p( else if((lParam&0xc000ffff)==1){ //有键按下
^KkRF": switch(wParam)
@q&|MMLt {
?L@@;tt case VK_MENU:
/Fe:h>6 MaskBits|=ALTBIT;
e2k4[V break;
}qiF^D} case VK_CONTROL:
\9] I#Ih}M MaskBits|=CTRLBIT;
X%GD0h]X# break;
\T`["< case VK_SHIFT:
.73zik MaskBits|=SHIFTBIT;
hhpv\1h# break;
G [3k default: //judge the key and send message
F<Hqo>G break;
4L5o\'X }
ieo|%N{' for(int index=0;index<MAX_KEY;index++){
Z&FkLww if(hCallWnd[index]==NULL)
x"
'KW
( continue;
[IX*sr if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
wfxOx$]zK {
X"[dQ_o SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
'ySljo*It bProcessed=TRUE;
~n[b^b
}
?wd|G4.Vo }
I?a8h`WS+ }
,AH0*L if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
4K9Rpm for(int index=0;index<MAX_KEY;index++){
L
42|>%uo if(hCallWnd[index]==NULL)
&P
8!]: continue;
`,wcQ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
u12zRdn SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
8RdP:*HY //lParam的意义可看MSDN中WM_KEYDOWN部分
y(bsCsV& }
yjEI/9_ }
$ph0ag+ }
d5DP^u return CallNextHookEx( hHook, nCode, wParam, lParam );
$]@O/[ }
gbm0H-A:* }B y)y;~ 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
3{N\A5~ c 9rVgLqn! BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
F=XF] BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
"7Eo>g [6D>f?z 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
FU%~9NKX GR,J0LT LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
Aoj6k\YX {
' _B_&is if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
K7IyCcdB {
Kb}MF9?:e //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
K~c^*;F SaveBmp();
6Wj@r!u return FALSE;
U1l0Uke }
fr+@HUOxsl …… //其它处理及默认处理
/b.$jnqL }
[?-]PZ ]}Pl%. [ S5bj]D 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。
hwiKOP 6wPeb~{ 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。
FbveI4 /H')~!Yz 二、编程步骤
2Ok?@ZdjA{ mc?';dEG 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";
a`#S|'oatC
LI[ ?~P2\ 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
JwZ?hc D9~}5 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;
OCCEL9d sf`PV}a1 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;
2G?$X? Vu}806kB 5、 添加代码,编译运行程序。
7Yuk
XdpF&B&K7Q 三、程序代码
[4p=X=B @0$}?2 ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
C` pp #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
qNpu}\L #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
N[pZIH5ho= #if _MSC_VER > 1000
5.wiTy #pragma once
KxY$PgcC #endif // _MSC_VER > 1000
e#.\^
#ifndef __AFXWIN_H__
G+U3wF], #error include 'stdafx.h' before including this file for PCH
~;[&K%n #endif
R2l[Q){! #include "resource.h" // main symbols
``!G I'^ class CHookApp : public CWinApp
2}w#3K {
YgEM:'1f public:
?w*yW;V` CHookApp();
yO=p3PV d // Overrides
<;%0T
xK|U // ClassWizard generated virtual function overrides
+semfZ) //{{AFX_VIRTUAL(CHookApp)
rj 3YTu` public:
&pM'$}T* virtual BOOL InitInstance();
P*YK9Hl< virtual int ExitInstance();
\m f*ge\ //}}AFX_VIRTUAL
<s_=-"
il //{{AFX_MSG(CHookApp)
?4 qkDtm // NOTE - the ClassWizard will add and remove member functions here.
BEWro|]cM // DO NOT EDIT what you see in these blocks of generated code !
ZRnL_z~ //}}AFX_MSG
pYt/378w DECLARE_MESSAGE_MAP()
QQFf5^ };
GB>aT-G7q LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
Gg|M+M?+ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
lyyX<=E{) BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
^_68]l= BOOL InitHotkey();
O+_N!/ BOOL UnInit();
Vv8_\^g] #endif
/PXioiGcs Ea4_Qmn //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
If;R?j0;Q #include "stdafx.h"
yyP'Z~0 #include "hook.h"
j$vK<SF #include <windowsx.h>
Ra[>P _ #ifdef _DEBUG
$o.Kn9\ #define new DEBUG_NEW
M;KA]fmc #undef THIS_FILE
o2aM#Q
static char THIS_FILE[] = __FILE__;
94Ud@F9d5 #endif
`XW*kxpm #define MAX_KEY 100
KXf<$\+zO #define CTRLBIT 0x04
^O)ve^P #define ALTBIT 0x02
mRwT_(;t #define SHIFTBIT 0x01
^P?vkO"pB? #pragma data_seg("shareddata")
vZu~LW@1 HHOOK hHook =NULL;
-f?A h UINT nHookCount =0;
"~/9F static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
b{M}5~e=B static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
;wR 'z$8 static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
RPH1''*! static int KeyCount =0;
B76 v}O: static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
44HiTWQS?l #pragma data_seg()
.'1SZe7O HINSTANCE hins;
~zF2`. void VerifyWindow();
,
ECLqs% BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
oq$w4D0Z //{{AFX_MSG_MAP(CHookApp)
(e9fm|n!)| // NOTE - the ClassWizard will add and remove mapping macros here.
+?[BU<X6u // DO NOT EDIT what you see in these blocks of generated code!
8:thWGLN //}}AFX_MSG_MAP
(PRBS\*G END_MESSAGE_MAP()
D. Kqc 6;+jIkkD) CHookApp::CHookApp()
5wT>N46UX {
}mZVL~|V // TODO: add construction code here,
d"ZU y!a // Place all significant initialization in InitInstance
)\ZzTS }
7?nJ4x1 dlD ki. CHookApp theApp;
so+4B1$)q LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
/YH`4e5g {
c0ez/q1S BOOL bProcessed=FALSE;
S&(^<gwl if(HC_ACTION==nCode)
<&<,l58[c {
[ohBPQO if((lParam&0xc0000000)==0xc0000000){// Key up
\.#p_U5In switch(wParam)
" xR[mJ@U {
1ibnx2^YB case VK_MENU:
R^n@.^8s MaskBits&=~ALTBIT;
,*Z. break;
HjA_g0u case VK_CONTROL:
p'f%%#I MaskBits&=~CTRLBIT;
ys'T~Cs break;
@hif$ case VK_SHIFT:
v,OpTu:1 MaskBits&=~SHIFTBIT;
VK:8 Nk_y break;
AIRr{Y default: //judge the key and send message
1J}8sG2` break;
y(a!YicA? }
QI}E4-s8 for(int index=0;index<MAX_KEY;index++){
U#
JIs if(hCallWnd[index]==NULL)
wO.iKX; continue;
nfdq y) if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
` ;)ZGY\ {
8)yI<`q6 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
5$rSEVg9 bProcessed=TRUE;
h}L}[
}
L]d-33.c!H }
EQ<RDhC@b }
feX^~gM else if((lParam&0xc000ffff)==1){ //Key down
j1-,Sqi switch(wParam)
[/ M` {
DmqSQA case VK_MENU:
. + MaskBits|=ALTBIT;
"TS break;
yT8=l"-[G case VK_CONTROL:
+jP~s MaskBits|=CTRLBIT;
P"_$uO( 5x break;
=ll=)"O case VK_SHIFT:
EU-]sTJLF MaskBits|=SHIFTBIT;
~9\zWRh break;
r0]4=6U default: //judge the key and send message
q|.dez' break;
}{[mrG }
7KjUW\mN2Z for(int index=0;index<MAX_KEY;index++)
n_u1&a' {
6oD\-H if(hCallWnd[index]==NULL)
k`{7}zxS continue;
+q<B.XxkA if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
58V[mlW)O0 {
nBItO~l SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
a
W%5~3 bProcessed=TRUE;
iK()&TNz }
>[10H8~bI/ }
*|#T8t,}n }
P\nC?!Q%c if(!bProcessed){
"xJ 0 vlw for(int index=0;index<MAX_KEY;index++){
%9v@0}5V if(hCallWnd[index]==NULL)
<Fz~7WVd continue;
(C;I*cv if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
Dw<k3zaW SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
9uk<&nqx }
I5m][~6.? }
~b~2
>c9 }
;gg\;i}^ return CallNextHookEx( hHook, nCode, wParam, lParam );
13hE}g;. }
K(}AX+rIg ?sz)J3 BOOL InitHotkey()
dt}_D={Be {
gB'fFkd if(hHook!=NULL){
M]]pTU(( nHookCount++;
@`36ku return TRUE;
4qi[r)G }
_aWl]I){5 else
>Z.\J2wM<j hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
6uPcXd:8ZR if(hHook!=NULL)
5ExDB6Bx@y nHookCount++;
q.YfC return (hHook!=NULL);
~]C%/gEh }
N_pUv BOOL UnInit()
Q Fm|-j {
p>v U?eF if(nHookCount>1){
mTNB88p8^D nHookCount--;
IuF_M<d, return TRUE;
Nes=;%&]G }
cvd\/pG) BOOL unhooked = UnhookWindowsHookEx(hHook);
mLV[uhq if(unhooked==TRUE){
ikD1N nHookCount=0;
1 rs&74- hHook=NULL;
DV)3 }
pCh2SQ(Q> return unhooked;
=3ioQZ^Vz }
_5
^I.5Z3 'B5^P BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
?S$i?\Qh {
7Z ;?b0W BOOL bAdded=FALSE;
)rW&c-' for(int index=0;index<MAX_KEY;index++){
YKmsQ(q`N if(hCallWnd[index]==0){
%WTEv?I{Ga hCallWnd[index]=hWnd;
d[p;T\?" HotKey[index]=cKey;
L|-98]8> HotKeyMask[index]=cMask;
Q6gt+FKU9 bAdded=TRUE;
1923N]b KeyCount++;
G;NF5`*4mc break;
@yd4$Mv8% }
]?O2:X }
@Jm7^;9/ return bAdded;
)a@k]#)Skm }
<@wj7\pQ 9,j-Vp!G BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
8to8!( {
X\$ 0 BOOL bRemoved=FALSE;
:cu#V for(int index=0;index<MAX_KEY;index++){
$$b
9&mTl# if(hCallWnd[index]==hWnd){
m5mu: if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
6 DG@?O hCallWnd[index]=NULL;
p'7*6bj1 HotKey[index]=0;
e:H26 SW HotKeyMask[index]=0;
bXUy9-L bRemoved=TRUE;
pG1WXbqW KeyCount--;
o<IAeH {+ break;
F
}
WE]e
m
> }
BH]Yn u&o }
akw,P$i return bRemoved;
bVP"(H] }
STZPYeXE s,#>m*Rh void VerifyWindow()
;%tF58& {
ljl^ GFo for(int i=0;i<MAX_KEY;i++){
`.s({/|[ if(hCallWnd
!=NULL){ z[`@}}Q
if(!IsWindow(hCallWnd)){ Zo1,1O
hCallWnd=NULL; ;XM{o:1Y[
HotKey=0; F}Vr:~
HotKeyMask=0; 2'=T[<nNB
KeyCount--; ifN64`AhRX
} uqz]J$
} }D+}DPL{^
} X7k.zlH7T
} iq(
)8nxi
`al<(FwGE
BOOL CHookApp::InitInstance() >pUtwIP
{ jZ NOt
AFX_MANAGE_STATE(AfxGetStaticModuleState()); W9NX=gE4
hins=AfxGetInstanceHandle(); *CHI2MB
InitHotkey(); dy_:-2S
return CWinApp::InitInstance(); =zQN[
} %p%%~ewmx
q,
O$ %-70
int CHookApp::ExitInstance() g}@OUG"D
{ YPHS1E?
VerifyWindow(); LL:_L<
UnInit(); %*BlWk!Q
return CWinApp::ExitInstance(); 4apL4E"r
} II6CHjW`;
x _c[B4Tw
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file (5]}5W*
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) p]3?gK-
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ I? ,>DHUX
#if _MSC_VER > 1000 [eTSZjIN7
#pragma once m2AnXY\
#endif // _MSC_VER > 1000 8WnwQ%;m?
L3CP`cx
class CCaptureDlg : public CDialog ZP{*.]Qu
{ ~"A+G4jl
// Construction `OSN\"\ad
public: '],J$ge
BOOL bTray; v:H$<~)E|
BOOL bRegistered; |i++0BU
BOOL RegisterHotkey(); 6}r`/?"A1
UCHAR cKey; iLSr*`
o
UCHAR cMask; Gz.|]:1
void DeleteIcon(); H%D$(W
void AddIcon(); 21"1NJzP
UINT nCount; eJg8,7WC
void SaveBmp(); dAuJXGo
CCaptureDlg(CWnd* pParent = NULL); // standard constructor 82l~G;.n3
// Dialog Data S]+:{9d
//{{AFX_DATA(CCaptureDlg) K6R.@BMN
enum { IDD = IDD_CAPTURE_DIALOG }; 41&\mx
CComboBox m_Key; p,#o<W
BOOL m_bControl; ob8qe,_'
BOOL m_bAlt; 4:FK;~wM&x
BOOL m_bShift; ~@}Bi@*
CString m_Path; 5{g?,/(
CString m_Number; %7|9sQ:
//}}AFX_DATA rW$[DdFA5{
// ClassWizard generated virtual function overrides s0vDHkf8
//{{AFX_VIRTUAL(CCaptureDlg) \-g)T}g,I
public: |ZmUNiAa
virtual BOOL PreTranslateMessage(MSG* pMsg); VVlr*`
protected: z4N*b"QF
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support wpN=,&!
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); .[_L=_.
//}}AFX_VIRTUAL i{`:(F5*
// Implementation v/ _
protected: Hm*/C4B`
HICON m_hIcon; \kZ?
// Generated message map functions |:gf lseE
//{{AFX_MSG(CCaptureDlg) ff^=Ruf$
virtual BOOL OnInitDialog(); W)bLSL]`E
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); `EaLGzw
afx_msg void OnPaint(); }~L.qG
afx_msg HCURSOR OnQueryDragIcon(); {tWf
virtual void OnCancel(); qi^7
afx_msg void OnAbout(); ~A\GT$
afx_msg void OnBrowse(); ;0Tx-8l
afx_msg void OnChange(); uLV#SQ=bZN
//}}AFX_MSG `x*Pof!Io
DECLARE_MESSAGE_MAP() +{oG|r3L
}; tS6qWtE
#endif vw9@v` k
M!o##* *`
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file a^I\ /&aw'
#include "stdafx.h" LcTP#
#include "Capture.h" #"G]ke1l$
#include "CaptureDlg.h" ~nay" g:
#include <windowsx.h> e~=;c
#pragma comment(lib,"hook.lib") JJN.ugT}1
#ifdef _DEBUG 9P+-#B
#define new DEBUG_NEW vQ
6^xvk]
#undef THIS_FILE ZpQ)IHA.
static char THIS_FILE[] = __FILE__; cPlZXf
#endif ]Gsv0Xk1
#define IDM_SHELL WM_USER+1
;{N!Eb`S
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); fumm<:<CLO
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); 50S&m+4d+
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; _z|65H
class CAboutDlg : public CDialog C&(N
I
{ Yo6*C
public: |IzPgC
CAboutDlg(); [<@.eH$hU/
// Dialog Data + R~'7*EI
//{{AFX_DATA(CAboutDlg) &OH={Au
enum { IDD = IDD_ABOUTBOX }; Li4zTR|U
//}}AFX_DATA K &N
// ClassWizard generated virtual function overrides {'NvG
//{{AFX_VIRTUAL(CAboutDlg) cQ
R]le%(
protected: _uy44;zq
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support w9EOC$|Y
//}}AFX_VIRTUAL H&