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:
yWmrdvL
wA1Ey:q 一、实现方法
0}D-KvjyP HoL~j( { 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:
y:C)%cv}* L9$&-A9ix #pragma data_seg("shareddata")
$)f"K HHOOK hHook =NULL; //钩子句柄
i0b.AA UINT nHookCount =0; //挂接的程序数目
!YY6o
V static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
{dBB{.hX static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
^8Z@^M&O" static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
uct=i1+ fE static int KeyCount =0;
y]7%$*
< static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
jQ)L pjS1 #pragma data_seg()
re/xs~ /Bh> 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。
HS(U4 OelU
D/[$ 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:
G"{4'LlA [.ey_}X8 BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
2'Y{FY_Z cKey,UCHAR cMask)
nPcxknl(pd {
a^(2q{* BOOL bAdded=FALSE;
^glX1 ) for(int index=0;index<MAX_KEY;index++){
{N"*olx if(hCallWnd[index]==0){
9lKRL'QR hCallWnd[index]=hWnd;
}|SIHz!R HotKey[index]=cKey;
"% SX@ HotKeyMask[index]=cMask;
w"BIv9N bAdded=TRUE;
t@6w$5:} KeyCount++;
C/bxfp{? break;
PP],HB+*[ }
b]"2VN }
}#&~w0P return bAdded;
ma1(EJ/ }
eVrnVPkM //删除热键
}iMXXXBOT BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
El {r$-} {
xUIvLH= BOOL bRemoved=FALSE;
gt~9"I for(int index=0;index<MAX_KEY;index++){
e~3]/BL if(hCallWnd[index]==hWnd){
@`5QG2 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
|^?`Q.|c$ hCallWnd[index]=NULL;
<>VIDE HotKey[index]=0;
Qg[heND HotKeyMask[index]=0;
b$dBV}0 L bRemoved=TRUE;
8>ESD}( KeyCount--;
>B`Cch/'U break;
t?KUK>>w }
zf`5>h| }
-Sx0qi'% }
1]Gf)| return bRemoved;
o
T:j:n }
h,]tQ#!s8 z/)$D tc"T}huypU DLL中的钩子函数如下:
)ni"qv~J q)NXyy4BT LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
DQ%`v= {
E1#H{)G BOOL bProcessed=FALSE;
K4_~ruhr if(HC_ACTION==nCode)
Wa(W&] {
c$.UE if((lParam&0xc0000000)==0xc0000000){// 有键松开
9z+vFk` switch(wParam)
vz- 9<w;>a {
Ob7zu"zr case VK_MENU:
tsck|;v MaskBits&=~ALTBIT;
1X[73 break;
Ad^dF'SN case VK_CONTROL:
zMbfV%b MaskBits&=~CTRLBIT;
UP}feN break;
3(MoXA* case VK_SHIFT:
*@CVYJ'< MaskBits&=~SHIFTBIT;
?){0-A4 break;
fDL3:%D default: //judge the key and send message
H3!,d`D.N break;
~(stA3]k }
u.$Ym for(int index=0;index<MAX_KEY;index++){
3xRM
1GgO if(hCallWnd[index]==NULL)
mp!YNI continue;
<}<#W/ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
qi(&8in {
XAw2 X;F% SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
lQ+Ru8I bProcessed=TRUE;
sq6>DuBZz }
7F,07\c }
^cB49s+{e }
ixIh
T else if((lParam&0xc000ffff)==1){ //有键按下
)ZQHa7V switch(wParam)
2r
%>]y {
9
aY'0wa case VK_MENU:
65'`uuPx MaskBits|=ALTBIT;
8FAT(f//. break;
^!q 08`0 case VK_CONTROL:
r5D jCV" MaskBits|=CTRLBIT;
-PcS( break;
s[Y)d>~\$= case VK_SHIFT:
mYntU^4f MaskBits|=SHIFTBIT;
_TtX`b_Z break;
mfj4`3:NV default: //judge the key and send message
lq; break;
KX0<j }
mk#>Dpy? for(int index=0;index<MAX_KEY;index++){
gmXy>{T if(hCallWnd[index]==NULL)
vEu
Ka<5 continue;
xylpiSJ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
es.jh {
Kl4isGcr] SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
P]|J?$1K bProcessed=TRUE;
2b; rr }
CW.&Y?>Tv }
V*~1,6N[ }
,h3269$J if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
v]B0!k&4. for(int index=0;index<MAX_KEY;index++){
jVLY!7Z4 if(hCallWnd[index]==NULL)
='7er.~\ continue;
d\v$%0 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
elN{7: SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
9yh9HE //lParam的意义可看MSDN中WM_KEYDOWN部分
suA+8}o] }
:({-0&&_ }
Ll008.# }
r~8D\_=s return CallNextHookEx( hHook, nCode, wParam, lParam );
q>Q:X3
}
jjJc1 p0 $KoPGgC[ 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:
*jYHd#UZx4 |^YzFrc BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
&?P=arU BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
.}IK}A/- >+yqjXRzm 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:
\pjRv Fg_?!zR>6 LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
9V|E1-")E {
1~["{u if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
aO~si= {
L~@ma(TV{K //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
v[0DE*p SaveBmp();
E"Ya-8d= return FALSE;
Xjs21-t% }
^L>MZA
? …… //其它处理及默认处理
#Tr;JAzVjG }
J xA^DH #pS]k<o%1 xI=}z 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。
$sU5=, utYnaeQcn 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
P5'iYahCq_ 6Cz7A 二、编程步骤
t/l! KdY$ 5*s1qA0^ 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";
sN}s61 O"_erH\nk 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
2rK-X_} !^c:'I>~ 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;
o|R*POM C><<0VhU 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;
T0@](g W?*Xy6",JF 5、 添加代码,编译运行程序。
ET >S [@,OG-"& 三、程序代码
8zP:*|D AzLbD2Pl ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
8m#}S\m #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
3v8V*48B$ #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
F/Rng'l #if _MSC_VER > 1000
@-)<|orU4 #pragma once
\iFMU# #endif // _MSC_VER > 1000
&{-oA_@ #ifndef __AFXWIN_H__
Q3<bC6$r #error include 'stdafx.h' before including this file for PCH
,!o\),N #endif
an*]62 l #include "resource.h" // main symbols
QU-7Ch#8 class CHookApp : public CWinApp
6%\7.h {
.ujs`9d_- public:
\_*?R,$3Y, CHookApp();
uM6CG0 // Overrides
&+)+5z_d // ClassWizard generated virtual function overrides
p9FA_(`^ //{{AFX_VIRTUAL(CHookApp)
uE,i-g0$Id public:
v`[Tl virtual BOOL InitInstance();
e67c:Z virtual int ExitInstance();
Ns+)Y^(5 //}}AFX_VIRTUAL
=yk Rki //{{AFX_MSG(CHookApp)
)64LKb$ // NOTE - the ClassWizard will add and remove member functions here.
t*Z .e.q+ // DO NOT EDIT what you see in these blocks of generated code !
)bB"12Z|8 //}}AFX_MSG
P#dG]NMf DECLARE_MESSAGE_MAP()
J8sJ~FnUj };
l _kg3e4 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
N.fQ7z=Z(M BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
"e1{V8
4 BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
OPvj{Dv$0 BOOL InitHotkey();
d-6sC@PB BOOL UnInit();
2ru*#Z#( #endif
f7EIDFX>pt Zd[y+$> //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
2.fyP"P
L #include "stdafx.h"
TIK/ %T #include "hook.h"
tJ?qcT? #include <windowsx.h>
d&PE,$XC #ifdef _DEBUG
VYl_U?D #define new DEBUG_NEW
bqw/O`*wfN #undef THIS_FILE
A&NC0K}G! static char THIS_FILE[] = __FILE__;
I3}HNGvU #endif
]t.WJC % #define MAX_KEY 100
i#pjv'C #define CTRLBIT 0x04
&y#\1K #define ALTBIT 0x02
^]#Ptoz^(l #define SHIFTBIT 0x01
(uuEjM$3% #pragma data_seg("shareddata")
"VT{1(]t HHOOK hHook =NULL;
Lu8%qcC UINT nHookCount =0;
nhVK? static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
&X#x9|=&O static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
[M7iJcwt static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
^D]7pe static int KeyCount =0;
9[t]] static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
\j2:
6]Hm #pragma data_seg()
U<ku_(2"# HINSTANCE hins;
L337/8fh void VerifyWindow();
7
SjF9x BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
;w>3,ub(0 //{{AFX_MSG_MAP(CHookApp)
.XV]<)<K$ // NOTE - the ClassWizard will add and remove mapping macros here.
dK0}% ]i3# // DO NOT EDIT what you see in these blocks of generated code!
<'>d0:>N //}}AFX_MSG_MAP
7':5
END_MESSAGE_MAP()
6SW|H"!! ND9n1WZ&x CHookApp::CHookApp()
_g^K$+F'} {
)H[h53bIq // TODO: add construction code here,
_H^^2#wc/ // Place all significant initialization in InitInstance
3oppV_^JdT }
|!4BWt s]nGpA[! CHookApp theApp;
z{D$~ ob LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
\28b_,i+ {
bBeFL~ BOOL bProcessed=FALSE;
I&'S2=s if(HC_ACTION==nCode)
KV^:sxU {
q_9N+-?{7 if((lParam&0xc0000000)==0xc0000000){// Key up
;3.T* ?|o switch(wParam)
>0g`U {
a>)_ `m case VK_MENU:
W G3mQ\k MaskBits&=~ALTBIT;
dN$D6* break;
V:,3OLL* case VK_CONTROL:
%mB!|'K% MaskBits&=~CTRLBIT;
;*>QG6Fh break;
9:CVN@E case VK_SHIFT:
J]=aI>Ow MaskBits&=~SHIFTBIT;
c"%_]7 break;
@mQ/WYs default: //judge the key and send message
JhMrm% break;
|(J
?#? }
$.r}g\43P for(int index=0;index<MAX_KEY;index++){
7N} \1Di5 if(hCallWnd[index]==NULL)
q^jqLT&w continue;
(04j4teE if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
6S! lD= {
m5'__< SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
;:-2~z~~ bProcessed=TRUE;
k"DQbUy0L }
WRLu3nBx }
(zM+7tJH }
%~B)~|h else if((lParam&0xc000ffff)==1){ //Key down
Tg<>B switch(wParam)
QRg"/62WCD {
4Rrw8Bw case VK_MENU:
6,g5To#vw MaskBits|=ALTBIT;
r$3~bS$] break;
jziA;6uL case VK_CONTROL:
*s<dgFA' MaskBits|=CTRLBIT;
Vne.HFXA break;
72s$ case VK_SHIFT:
+X%fcoc MaskBits|=SHIFTBIT;
K;ry4/Vap break;
^;bGP.!p default: //judge the key and send message
,h wf break;
pxCGE[@` }
I).^,%>Z) for(int index=0;index<MAX_KEY;index++)
wEo-a< ( {
)K\k6HC. if(hCallWnd[index]==NULL)
P60]ps!M continue;
e$/Zb`k if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
qN`]*baS {
2\z`G SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
eLt Cxe bProcessed=TRUE;
/k3n{?$/ }
)qe$rD;N }
a`h$lUb- }
ZAnO$pA if(!bProcessed){
S{"6PXzb for(int index=0;index<MAX_KEY;index++){
g*w-"%"O if(hCallWnd[index]==NULL)
-%/,j)VKD continue;
>ihe|WN if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
qRP8dH SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
9TXm Z }
+}G>M=t:: }
i/O,`2 }
P`IMvOs& return CallNextHookEx( hHook, nCode, wParam, lParam );
++p&
x{ }
G.q^Zd#.T Fb<\(#t BOOL InitHotkey()
{7pE9R 5 {
M;RnH##W if(hHook!=NULL){
L/ICFa.G nHookCount++;
S}xDB return TRUE;
P+zI9~N[ }
<1'X)n&Kw$ else
=VX<eV hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
@=zBF'<.9 if(hHook!=NULL)
uy*x~v*I] nHookCount++;
-)vp&- return (hHook!=NULL);
B,VSFpPx }
{;z
L[AgCg BOOL UnInit()
.+JPtL {
e,j ?_p if(nHookCount>1){
L&gEQDPgq| nHookCount--;
dXK~
Z: return TRUE;
W%jX- }
ID k:jO BOOL unhooked = UnhookWindowsHookEx(hHook);
TeN1\rA, if(unhooked==TRUE){
Ci#5@Q9#w nHookCount=0;
C5lD
Hw[CX hHook=NULL;
'`goy%Wd }
CK`3 return unhooked;
WbD C }
Kp=3\) & tL4]6u BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
%Ty
{1'o {
fdH'z:Xao BOOL bAdded=FALSE;
RVKaqJ0e< for(int index=0;index<MAX_KEY;index++){
[q+39 if(hCallWnd[index]==0){
!#|fuOWe hCallWnd[index]=hWnd;
X)R]a]1A HotKey[index]=cKey;
!\k#{
1[! HotKeyMask[index]=cMask;
4z3$ bAdded=TRUE;
I\4`90uBN KeyCount++;
X9`C2fyVd break;
:;#}9g9 }
"}x70q'>S }
{^19.F return bAdded;
L!8?2 \5 }
6pz:Lfd80 m"m;(T{ v BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
h}:5hi Jw {
uu/7Ie BOOL bRemoved=FALSE;
0@/E%T1c" for(int index=0;index<MAX_KEY;index++){
m&z%kVsg] if(hCallWnd[index]==hWnd){
NwuBe:"@ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
xg5@;p hCallWnd[index]=NULL;
PQ#-.K HotKey[index]=0;
,c %gwzU HotKeyMask[index]=0;
Q@.9wEAJ bRemoved=TRUE;
_.8]7f`*Gc KeyCount--;
SFPIr0 u break;
;@-5lCvC(+ }
/t 6u"I~ }
Hr,gV2n }
0}C}\1 return bRemoved;
(Gk]<`d#N }
G@I_6cE x 3co? void VerifyWindow()
_nFvM'`< {
3$G25=eN for(int i=0;i<MAX_KEY;i++){
2F@<{v4 if(hCallWnd
!=NULL){ 3LnyQ
if(!IsWindow(hCallWnd)){ 9l^
hCallWnd=NULL; S@2Jj>3D?
HotKey=0; NeZYchR
HotKeyMask=0; F4{. 7BT
KeyCount--; z)y(31K<1
} exN#!&;
} {rJF)\2
} T`<k4ur
} O*Pe[T5x'
"&o@%){]
BOOL CHookApp::InitInstance() Tu#k+f*s
{ 0YRYCO$
AFX_MANAGE_STATE(AfxGetStaticModuleState()); _q4dgi z
hins=AfxGetInstanceHandle(); ]T$w7puaJ
InitHotkey(); QMpA~x_m
return CWinApp::InitInstance(); l fhKZX
} ,ui'^8{gK
WG=r? xE
int CHookApp::ExitInstance() en6AAr:U}
{ xfQ;5n
VerifyWindow(); `ZV'7|
UnInit(); U5%]nT"[]
return CWinApp::ExitInstance(); t"Rf67
} 5{f/H]
P
zw:b7B]
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file 8$tpPOhzb
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) ]1$AAmQH
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ ;8Q?`=a
#if _MSC_VER > 1000
SL5DWZ
#pragma once JV{!Ukuyp+
#endif // _MSC_VER > 1000 t7%Bv+Uo
`X03Q[:q"[
class CCaptureDlg : public CDialog uXa}<=O
{ r<H^%##,w
// Construction R2f,a*>
public: I{UB!0H
BOOL bTray; 7ib<Cb>K
BOOL bRegistered; <.XoC?j
BOOL RegisterHotkey(); ,(?4T~
UCHAR cKey; AQGE(%X
UCHAR cMask; &
b2(Y4
void DeleteIcon(); aVL%-Il}
void AddIcon(); xH-k~#
UINT nCount; 4KB?g7_*
void SaveBmp(); Mo
r-$a8
CCaptureDlg(CWnd* pParent = NULL); // standard constructor J, U~.c
// Dialog Data j-E>*N}-_
//{{AFX_DATA(CCaptureDlg) F<<H [,%0
enum { IDD = IDD_CAPTURE_DIALOG }; >(J!8*7
CComboBox m_Key; WoR**J?}w
BOOL m_bControl; XYVeHP!
BOOL m_bAlt; 62E(=l
BOOL m_bShift; itMc!bUQ
CString m_Path; G2k71{jK
CString m_Number; 2Ps`!Y5
//}}AFX_DATA &,|uTIs
// ClassWizard generated virtual function overrides {]N?DmF
//{{AFX_VIRTUAL(CCaptureDlg) mw.aavB
public: vv_?ip:t
virtual BOOL PreTranslateMessage(MSG* pMsg); r/:'}os;
protected: @TG~fJSA12
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support I#e*,#'S
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); Mi-9sW
//}}AFX_VIRTUAL EU~'n-
// Implementation (Gsg+c
protected: zOp"n\
HICON m_hIcon; S(xA}0]
// Generated message map functions i<![i5uAI
//{{AFX_MSG(CCaptureDlg) ]c+'SJQ
virtual BOOL OnInitDialog(); >u[ln@ l
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); </Lqk3S-!
afx_msg void OnPaint(); hZG{"O!2s
afx_msg HCURSOR OnQueryDragIcon(); P3>2=qK"E(
virtual void OnCancel(); 0 ']M,iC/
afx_msg void OnAbout(); ^el:)$
afx_msg void OnBrowse(); I[ C.iILL
afx_msg void OnChange(); }RK9Onh3G
//}}AFX_MSG V!!'S
h
DECLARE_MESSAGE_MAP() Jc6 D ^=
}; 1 crjRbi
#endif w|#79,&
9 f+7vCA
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file % QkvBg*
#include "stdafx.h" ?os0JQVB
#include "Capture.h" EaL+}/q&
#include "CaptureDlg.h" P0<uF`87
#include <windowsx.h> \hX^Cn=6
#pragma comment(lib,"hook.lib") evP`&23tP
#ifdef _DEBUG VW/1[?HG5
#define new DEBUG_NEW >X,6
#undef THIS_FILE IHfqW?
static char THIS_FILE[] = __FILE__; %M:"Ai5:
#endif JJO"\^,;~
#define IDM_SHELL WM_USER+1 G_RK3E[FK
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); {QJ`.6Kt
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); Su^Z{ Ud`
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; 3e:y?hpeL
class CAboutDlg : public CDialog i[lH@fJm_
{ O%{>Zo_<