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:
E/IoYuB
])3(@. 一、实现方法
R-lpsvDDL2 |h(05Kbk 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:
tVFydN~ 4<(U/58a* #pragma data_seg("shareddata")
`_Fxb@"R HHOOK hHook =NULL; //钩子句柄
z3l(4W P UINT nHookCount =0; //挂接的程序数目
u/>+cT6} static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
NGq@x%T static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
lz>>{ static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
)E>nr
Z static int KeyCount =0;
<yxy ;o static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
K 0Gm ?( #pragma data_seg()
6Ud6F t6 [ 30ta<- 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。
yZcnky lZ>j:/R8^& 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:
ngI3.v/R rf= ndjrH BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
ZW)_dg 9 cKey,UCHAR cMask)
-gK*&n~ {
vn5O8sD BOOL bAdded=FALSE;
odaCKhdk for(int index=0;index<MAX_KEY;index++){
_KZ&/ if(hCallWnd[index]==0){
wJ Qm7n-+ hCallWnd[index]=hWnd;
h5^qo ^;g7 HotKey[index]=cKey;
FBGe s[, HotKeyMask[index]=cMask;
o7=#ye&P bAdded=TRUE;
aTU[H~dTU KeyCount++;
R?L?6~/q break;
7+;$_,Xo< }
fjP(r+[ }
![H{ndH!Q return bAdded;
%(YU*Tf~ }
c3]`W7E6L //删除热键
7*I:cga BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
_6!@>`u~ {
w8iXuRv BOOL bRemoved=FALSE;
Iy8fN"I9D for(int index=0;index<MAX_KEY;index++){
QpI\\Zt6 if(hCallWnd[index]==hWnd){
.4O~a if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
"HwSW4a] hCallWnd[index]=NULL;
5 ^867
HotKey[index]=0;
-XNawpl` HotKeyMask[index]=0;
UEeq@ot/ 4 bRemoved=TRUE;
XT` 2Z= KeyCount--;
4];<`
% break;
,d`6
{ll }
YHQvx_0yP }
tRu j}n+x }
Uy98lv return bRemoved;
e~P4>3 }
mIh >8))E hSgH;k
e]DuV)k& DLL中的钩子函数如下:
Bj*\)lG<
qac8zt#2
C LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
H9%[!
RF {
cf+EQY BOOL bProcessed=FALSE;
P1qQ)-J if(HC_ACTION==nCode)
aGbHDo {
!))!!{ if((lParam&0xc0000000)==0xc0000000){// 有键松开
HnsPXF'8g switch(wParam)
K=N8O8R$y {
%Kzu&*9Hb case VK_MENU:
Vf#g~IOI MaskBits&=~ALTBIT;
o*sss break;
[!ilcHE) case VK_CONTROL:
+%!'~ MaskBits&=~CTRLBIT;
,,=VF(@G break;
F!7\Za, case VK_SHIFT:
?A]/
M~3B MaskBits&=~SHIFTBIT;
tV"Jh>Z break;
?XllPnuKt% default: //judge the key and send message
M.3ULt8 break;
JA2oy09G }
7KJ%-&L^ for(int index=0;index<MAX_KEY;index++){
^@HWw@GA if(hCallWnd[index]==NULL)
31&;3?3> continue;
MN^d28^/ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
m(KBg'kQ {
w\lc;4U SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
\N[2-;[3 bProcessed=TRUE;
>J) 9&? }
+%=lu14G }
MREB }
>UnLq:G else if((lParam&0xc000ffff)==1){ //有键按下
]O&\P n0q switch(wParam)
3Pgld*i7 {
^y.|KA3[ case VK_MENU:
!S#K6: MaskBits|=ALTBIT;
L};P*{q2Z break;
LZ}m; case VK_CONTROL:
~?zu5,vb MaskBits|=CTRLBIT;
Aaug0X break;
S{jm4LZ case VK_SHIFT:
i6P'_ MaskBits|=SHIFTBIT;
p735i`8 break;
t03T1.:(Mg default: //judge the key and send message
WP5Vev9*+ break;
e(H{C }
X:m m<4 for(int index=0;index<MAX_KEY;index++){
oer3DD( if(hCallWnd[index]==NULL)
I(uM`g continue;
4w#:?Y
_\[ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
1Vx>\A {
e/b
|
sl SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
vD76IG j m bProcessed=TRUE;
3$4I }
3w}ul~>j }
G *
=> }
sL)7MtNwy if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
"EBCf.3- for(int index=0;index<MAX_KEY;index++){
Q9k;PJ`@ if(hCallWnd[index]==NULL)
^VsE2CX continue;
WDJ rN if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
/BwG\GhM SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
1h3`y //lParam的意义可看MSDN中WM_KEYDOWN部分
0-:dzf }
sspGB>h8l }
y7vA[us }
4m!w<c0NL return CallNextHookEx( hHook, nCode, wParam, lParam );
} 8[ }
/^$n&gI PQ 2rNY6 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:
a
y$CUw pfQ3Y$z BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
YBL.R;^v BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
Ac'pu,v gjzU%{T? 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:
',!>9Dj r0s(MyI LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{hoe^07XK {
4+:'$Nw if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
DD}YbuO7 {
WsW] 1p //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
{Ga=;0 SaveBmp();
D*'sO B( return FALSE;
5DJ!:QY! }
ujf7r`;u. …… //其它处理及默认处理
U~w8yMxX }
O~|Y#T YB.@zL0.( X/h|;C*9 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
gF:|j( "gt1pf~y 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
p@ U[fv8u j!"5,~ 二、编程步骤
vCUbbQz : . PRM+ 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
"A0y&^4B@ ccT
<UIpq 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
]"'1-h91 ji<(}d~L* 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
a7aj:.wi sF3@7~m4 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
^O!;KIe{g TLq^5,qG 5、 添加代码,编译运行程序。
6?a z .yHi"ss3 三、程序代码
eQ*zi9na gHFQs](G. ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
3R%yKa# #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
i:Gyi([C #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
~=9S AJr] #if _MSC_VER > 1000
Qe_C^(P #pragma once
Rm`P.;% #endif // _MSC_VER > 1000
TW}].A_- #ifndef __AFXWIN_H__
^fE8|/]nG9 #error include 'stdafx.h' before including this file for PCH
IY|`$sHb #endif
`VF_rC[? #include "resource.h" // main symbols
yb,$UT"] class CHookApp : public CWinApp
i(kx'ua? {
<sSH^J4QqX public:
Tj}%G CHookApp();
FiSx"o // Overrides
&?5me:aU // ClassWizard generated virtual function overrides
Mkr
&30il[ //{{AFX_VIRTUAL(CHookApp)
aq\Fh7 public:
{^k7}`7, virtual BOOL InitInstance();
o#>Mf464I
virtual int ExitInstance();
l| y.6v //}}AFX_VIRTUAL
DVf}='en8 //{{AFX_MSG(CHookApp)
5n1`$T.WG // NOTE - the ClassWizard will add and remove member functions here.
L`(\ud // DO NOT EDIT what you see in these blocks of generated code !
'
H4m" //}}AFX_MSG
yCuLo` DECLARE_MESSAGE_MAP()
P9 y+rF. };
M(I%QD LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
)G-u;1rd BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
Wiw~oXo BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
>!%+9@a} BOOL InitHotkey();
4q.yp0E BOOL UnInit();
#fk1'c2 #endif
^Vf@J a^_W}gzzd //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
wc-v]$DW #include "stdafx.h"
Ai)>ot #include "hook.h"
H?,Dv>.#* #include <windowsx.h>
14A(ZWwq9 #ifdef _DEBUG
?f6SKC #define new DEBUG_NEW
F6}YM| #undef THIS_FILE
cP\ZeG#< static char THIS_FILE[] = __FILE__;
!tb!%8{~ #endif
|oSqy #define MAX_KEY 100
g yegdky3 #define CTRLBIT 0x04
ryqu2>(
#define ALTBIT 0x02
qJ2Z5 #define SHIFTBIT 0x01
nM *}VI #pragma data_seg("shareddata")
M+%qVwp HHOOK hHook =NULL;
x U"g~hT UINT nHookCount =0;
Pz\ByD static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
4iZg2"[D static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
A8-a}0Gh static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
*rB@[(/ static int KeyCount =0;
!yr4B"kz static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
f'*/IG #pragma data_seg()
(?TK P 7 HINSTANCE hins;
/F46Ac}I void VerifyWindow();
<H{K&,Z(ZM BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
lnK //{{AFX_MSG_MAP(CHookApp)
k7j[tB# // NOTE - the ClassWizard will add and remove mapping macros here.
9E Y`j,{4 // DO NOT EDIT what you see in these blocks of generated code!
rz&'wCiOO //}}AFX_MSG_MAP
;-BN~1Jg END_MESSAGE_MAP()
\En"=)A BoOuN94 CHookApp::CHookApp()
u~>G8y)k9O {
x-W~&`UU // TODO: add construction code here,
j"fx|6l) // Place all significant initialization in InitInstance
q8n@fi6 }
y#8 W1%{x i`W~-J CHookApp theApp;
U| ?68B3 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
mU"Am0Bdjq {
Y[_|sIy* BOOL bProcessed=FALSE;
'X6Z:dZY if(HC_ACTION==nCode)
g4YlG"O[~ {
X|G[Ma? if((lParam&0xc0000000)==0xc0000000){// Key up
2-jXj9kp` switch(wParam)
f~ /hsp~Hp {
%*o case VK_MENU:
&5XEjY>@ MaskBits&=~ALTBIT;
z30 mk break;
EUVD)+it case VK_CONTROL:
:U/]*0b MaskBits&=~CTRLBIT;
#Ma:Av/
) break;
!0P:G#o-$ case VK_SHIFT:
w%..*+P MaskBits&=~SHIFTBIT;
Ul6|LTY break;
[zXC\)&! default: //judge the key and send message
Gt
_tL% break;
q'4P/2)va }
fD3'Ye<R for(int index=0;index<MAX_KEY;index++){
^,FG9 if(hCallWnd[index]==NULL)
BgT ^ continue;
Jh&DL8` if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
snfFRc(RE {
3~3tjhw;]9 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
^JMG'@x bProcessed=TRUE;
9U.Ctx:F }
W3>9GY90R }
9d/-+j' }
u*=^>LD else if((lParam&0xc000ffff)==1){ //Key down
R59iuHQ[ switch(wParam)
Ot\[Ya'' {
k]r4b`x` case VK_MENU:
pQ0*)}l, MaskBits|=ALTBIT;
=d ;#Nu- break;
p2rT0gu! case VK_CONTROL:
9XDSL[[ MaskBits|=CTRLBIT;
xcmg3:s break;
\SQ4yc case VK_SHIFT:
jR[c3EA
; MaskBits|=SHIFTBIT;
e>e${\=, break;
I9+h-t default: //judge the key and send message
:fL7"\
pf~ break;
pA_u;* }
sPW:[ for(int index=0;index<MAX_KEY;index++)
H3R{+7 {
BRY/[QRqZ if(hCallWnd[index]==NULL)
-['& aey}a continue;
3>L5TYa if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
8g_kZ^<[ {
0<@['W}G SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
e/+.^ '{ bProcessed=TRUE;
#>:S&R?2t }
E+XS7':I }
|?^qsnB }
!=,zy if(!bProcessed){
}UGSE2^1 for(int index=0;index<MAX_KEY;index++){
\VOv&s;h if(hCallWnd[index]==NULL)
0F- +)S?M[ continue;
Tb2#y]27 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
ZLKbF9lo SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
m5N,[^- }
C&qo$C }
V1d#7rP }
Q~wS2f`) return CallNextHookEx( hHook, nCode, wParam, lParam );
L#a!fd }
<h#W*a
tF/Ni*\^rV BOOL InitHotkey()
~ PyS;L} {
Wm"#"l4 if(hHook!=NULL){
x(Ew Hg>; nHookCount++;
ZEDvY=@a return TRUE;
<Bn0wr8)\ }
%?+Lkj& else
hTEb?1CXU hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
BH}Cx[n?~ if(hHook!=NULL)
SOsz=bVx nHookCount++;
fNx!'{o" return (hHook!=NULL);
|n;);T( }
@IbZci)1 BOOL UnInit()
1@LUxU#Uu$ {
>JA-G@3i if(nHookCount>1){
V+lS\E. nHookCount--;
q!U$\Q& return TRUE;
Tzjv-9^V }
*rxYal4ad BOOL unhooked = UnhookWindowsHookEx(hHook);
7>MG8pf3a if(unhooked==TRUE){
K^"l.V#J nHookCount=0;
WY@g=W>+ hHook=NULL;
l0t(t*[Mj }
SnUR?k1 return unhooked;
#d[Nm+~ko }
E+<GsN] ~$^>Vo BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
#M!{D {
lq3D!+m BOOL bAdded=FALSE;
cg]Gt1SU for(int index=0;index<MAX_KEY;index++){
qo\9,< if(hCallWnd[index]==0){
`mD!z.`U hCallWnd[index]=hWnd;
6/g
82kqpk HotKey[index]=cKey;
Z 369< HotKeyMask[index]=cMask;
@C=gMn.E bAdded=TRUE;
AH'3
5Kf) KeyCount++;
1K|F;p break;
u~FVI }
B9
?58v& }
*m>[\) return bAdded;
,1CmB@ }
bxO/FrwTj{ =)jo}MB BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
~9k E. {
`?l
/HUw BOOL bRemoved=FALSE;
`) ],FE*: for(int index=0;index<MAX_KEY;index++){
T]/> c if(hCallWnd[index]==hWnd){
(w"(RM~ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
ZO<\rX ( hCallWnd[index]=NULL;
()t~XQ HotKey[index]=0;
PC255 HotKeyMask[index]=0;
yEh{9S%6p bRemoved=TRUE;
If&y 5C KeyCount--;
u+6D| break;
[%6) }
?5};ONjN }
Vep41\g^ }
vQ2{+5!| return bRemoved;
iY,oaC~?"N }
%WmTG }L) @y * TVy void VerifyWindow()
BjTgZ98J {
y[AB,Dd for(int i=0;i<MAX_KEY;i++){
9Nv?j=*$ if(hCallWnd
!=NULL){ 6
A#xFPYY{
if(!IsWindow(hCallWnd)){ ug;\`.nT^
hCallWnd=NULL; ?0JNaf
HotKey=0; i!RYrae
HotKeyMask=0; k w
KeyCount--; yFd942
} K@Q%NK,
} Z8Vof~
} II~91IEk
} o"A)t=
,D<U PtPQ
BOOL CHookApp::InitInstance() :mf&,?
{ r[GH#vF;7
AFX_MANAGE_STATE(AfxGetStaticModuleState()); VUHf-bKl
hins=AfxGetInstanceHandle(); !V/7q'&t=
InitHotkey(); 4UzXTsjM7
return CWinApp::InitInstance(); \\Q){\S
} 5e7\tBab
}ALli0n`V)
int CHookApp::ExitInstance() 7kT X
{ aXZi 2
VerifyWindow(); G^dzE/:
UnInit(); o>Dd1
j
return CWinApp::ExitInstance(); -XwS?*O
} W_3BL]^=
&uBfsa$
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file Bm%|WQK
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) b+hN\/*]
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ ~ kDJ-V
#if _MSC_VER > 1000 8]1,E E<
#pragma once bs16G3-p
#endif // _MSC_VER > 1000 Xrpvq(]
+qT+iHa|n
class CCaptureDlg : public CDialog #qD[dC$[t
{ U^U
hZ!
// Construction $4)L~g|
public: u$(ei2f
BOOL bTray; |R!ozlL{}
BOOL bRegistered; bz~aj}"`
BOOL RegisterHotkey(); ]?oJxW.
UCHAR cKey; K~S*<?
UCHAR cMask; @M'qi=s*
void DeleteIcon(); I'p+9H$
void AddIcon(); Q1|zX@,
UINT nCount; yaWY>sB
void SaveBmp(); ?cKTeGrS
CCaptureDlg(CWnd* pParent = NULL); // standard constructor p0]\QM l1
// Dialog Data k#8`996P
//{{AFX_DATA(CCaptureDlg) -Wh 2hWg+
enum { IDD = IDD_CAPTURE_DIALOG }; "Ehh9 m1&
CComboBox m_Key; <8Nr;96IA
BOOL m_bControl; f\.y z[
BOOL m_bAlt; #e,TS`"eD
BOOL m_bShift; a)Pr&9I
CString m_Path; 6PS[OB{3
CString m_Number; b0f6p>~q^
//}}AFX_DATA uwZ,l-6T
// ClassWizard generated virtual function overrides Cg`lQYU
//{{AFX_VIRTUAL(CCaptureDlg) <hTHY E=
public: o90g;Vog
virtual BOOL PreTranslateMessage(MSG* pMsg); tns8B
protected: o)7Ot\:E
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support J]{<Z?%
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); dga4|7-MY
//}}AFX_VIRTUAL [C<K~
// Implementation <mVFC
protected: UL>2gl4s/
HICON m_hIcon; op9vz[o#4
// Generated message map functions ,9_O4O%
//{{AFX_MSG(CCaptureDlg) ^~7Mv^A
virtual BOOL OnInitDialog(); "19#{yX4
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); [{[m)Z^
afx_msg void OnPaint(); @F$}/
afx_msg HCURSOR OnQueryDragIcon(); (6:.u.b
virtual void OnCancel(); NqNU:_}
afx_msg void OnAbout(); ;Oqf{em];
afx_msg void OnBrowse(); #=33TvprR2
afx_msg void OnChange(); W83PMiN"T-
//}}AFX_MSG '-[hy>t
DECLARE_MESSAGE_MAP() X"r.*fb;N
}; w\eC{,00:
#endif =s]2?m
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file XBkaum4j
#include "stdafx.h" 5$HG#2"Kb#
#include "Capture.h" H.'9]*
#include "CaptureDlg.h" <g;,or#$
#include <windowsx.h> &0%Zb~ts
#pragma comment(lib,"hook.lib") .35~+aqC
#ifdef _DEBUG pUF JQ*
#define new DEBUG_NEW @fp@1n
#undef THIS_FILE xRhGBb{@s
static char THIS_FILE[] = __FILE__; {k-_+#W"
#endif HQ"
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#define IDM_SHELL WM_USER+1 GIc q|Pe
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); &|ne!wu
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); A%F8w'8(
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; R%\3[
class CAboutDlg : public CDialog C,W_0=!e
{ 26nwUNak
public: hZL!%sL7
CAboutDlg(); b|DU
// Dialog Data f:&JKB)N
//{{AFX_DATA(CAboutDlg) !-470J
enum { IDD = IDD_ABOUTBOX }; ]GY8f3~|{
//}}AFX_DATA
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&
// ClassWizard generated virtual function overrides 0=6mb]VUi=
//{{AFX_VIRTUAL(CAboutDlg) {nUmlP=mS
protected: xW5 `.^5
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support QK0]9
//}}AFX_VIRTUAL fx(8 o+
// Implementation o4EY2
protected: 8w:mL^6x
//{{AFX_MSG(CAboutDlg) m[2[9bQ0
//}}AFX_MSG V61oK
DECLARE_MESSAGE_MAP() mH ju$d
}; wZ\93W-}
NcF>}f,}\
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) @#t<!-8d
{ \-6y#R-B
//{{AFX_DATA_INIT(CAboutDlg) {Hl(t$3V`
//}}AFX_DATA_INIT =CD6x=
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} >h#juO"
R(^Sse
void CAboutDlg::DoDataExchange(CDataExchange* pDX) 6c-'CW
{ |g^YD;9s.
CDialog::DoDataExchange(pDX); u;rmqo1
//{{AFX_DATA_MAP(CAboutDlg) (n?f016*%d
//}}AFX_DATA_MAP hf9i%,J
} hN=kU9@knC
zNKB'hsK
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) VpHwc!APq
//{{AFX_MSG_MAP(CAboutDlg) x
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// No message handlers 1<#D3CXK
//}}AFX_MSG_MAP |&WYu,QQ4
END_MESSAGE_MAP() ]] 0 M
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CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) ,JK0N_=
: CDialog(CCaptureDlg::IDD, pParent) WeH_1$n5
{ ;ZI8vFb
//{{AFX_DATA_INIT(CCaptureDlg) vW*Mf}=
m_bControl = FALSE; oi7k#^
m_bAlt = FALSE; #BBDI
m_bShift = FALSE; k}<H
m_Path = _T("c:\\"); URm<