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:
>&&xJ5
=vc5, 一、实现方法
'/H(,TM AVr!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:
jVINc=o K*Jtyy}r #pragma data_seg("shareddata")
K|G$s HHOOK hHook =NULL; //钩子句柄
X4$e2f UINT nHookCount =0; //挂接的程序数目
-"e}YN/ static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
&XsLp&Do2 static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
x3s^u~C)(w static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
Wn^^Q5U# static int KeyCount =0;
L)}V[j# static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
%jxuH+L
#pragma data_seg()
>D/~|`=p #& wgsGV8C 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。
?Qig$ M: "ci;*$ 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:
rl%Kn^JJ~ ElXe=5L\# BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
6
b}feEh$! cKey,UCHAR cMask)
V@S/!h+ {
!7)ID7d BOOL bAdded=FALSE;
}BJ1#< for(int index=0;index<MAX_KEY;index++){
5Mr;6
]I< if(hCallWnd[index]==0){
{_Qxe1^g hCallWnd[index]=hWnd;
/ D ]B HotKey[index]=cKey;
3@] a#> HotKeyMask[index]=cMask;
\=7=>x_ bAdded=TRUE;
pU ]{Z( KeyCount++;
? sW`**j break;
%5*#c*)R }
> bF!Y]H }
<S$21NtM87 return bAdded;
{0e{!v }
~It+|X=Kx //删除热键
%h"<
IA
S. BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
({KAh? {
z4641q5'm BOOL bRemoved=FALSE;
p^rX.?X for(int index=0;index<MAX_KEY;index++){
d;SRK @ if(hCallWnd[index]==hWnd){
%-/:ps if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
t4/eB<fP hCallWnd[index]=NULL;
5"am>$rh HotKey[index]=0;
-C
ON HotKeyMask[index]=0;
X-$td~r bRemoved=TRUE;
)6E*Qz KeyCount--;
q"D
L6 >j break;
sGls^J) }
:EwA$`/ }
%_MR.J+m2 }
/JeqoM"x return bRemoved;
W<91m* }
&PuJV + y s| r7DdI THgzT\_zq DLL中的钩子函数如下:
y] ]Vp~R:[ +Nbk\% LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
!otq
X- {
HoE.//b BOOL bProcessed=FALSE;
R9/xC7l@ if(HC_ACTION==nCode)
j' KobyX< {
hS{
*l9v7 if((lParam&0xc0000000)==0xc0000000){// 有键松开
eBTedSM?t switch(wParam)
y/I~x+y {
q;../h]Ne case VK_MENU:
J+ZdZa}Ob MaskBits&=~ALTBIT;
'lsq3!d. break;
e'Us(]ZO case VK_CONTROL:
[y[v]'
MaskBits&=~CTRLBIT;
0nz@O^*g( break;
bC>>^?U1m case VK_SHIFT:
pt%~,M _ MaskBits&=~SHIFTBIT;
+wW break;
XjZao<?u default: //judge the key and send message
BMWeD break;
B"8JFf}"q }
%[\x%m) for(int index=0;index<MAX_KEY;index++){
Z*(!`,.bB if(hCallWnd[index]==NULL)
z!C4>, continue;
*<1x:PR if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
`V):V4!j), {
JJ9e{~0I SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
x]><}!\<& bProcessed=TRUE;
0/P-> n~ }
W|rFl]~a }
=R;1vUio }
{9.~]dI|L else if((lParam&0xc000ffff)==1){ //有键按下
,cy/fW switch(wParam)
iC|6roO!jk {
Ed&,[rC case VK_MENU:
Na 9l# MaskBits|=ALTBIT;
ZYR,8 y break;
Hv gK_' case VK_CONTROL:
lDPRn~[#\ MaskBits|=CTRLBIT;
hW!@$Ph break;
}Q r0T case VK_SHIFT:
_l!U[{l*d MaskBits|=SHIFTBIT;
)-?uX.E{ break;
w4fJ`, default: //judge the key and send message
oj(A`[ break;
/zG-\e U }
v(@+6#& for(int index=0;index<MAX_KEY;index++){
F `pyhc>1; if(hCallWnd[index]==NULL)
-=Eq/su% continue;
95?5=TF if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
hXQg=Sj {
?^48Zq6wM SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
3@TG.)N4 bProcessed=TRUE;
C*y6~AYN# }
f-v ND'@ }
@t;O"q'| }
?9zoQ[ if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
sx( l for(int index=0;index<MAX_KEY;index++){
z^!A/a[[! if(hCallWnd[index]==NULL)
fyg~KF} continue;
&pMlt7 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
snTJe[^d SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
H&yFSz}6a //lParam的意义可看MSDN中WM_KEYDOWN部分
~b$z\|Y }
wO_pcNYZ8 }
W:{PBb"x8 }
1_j<%1{sZ return CallNextHookEx( hHook, nCode, wParam, lParam );
AYPf)K;% }
@[>+Dzn[6 x)#<.DX 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:
<7FP"YU $;)noYo BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
M~z(a3@[V BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
3<)@ll $E`iqRB 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
!skb=B# ^E<~zO=Z LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
)0n29 {
{b-0_ if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
# McK46B z {
X$uz=) //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
Mdlt zy=)L SaveBmp();
w*6!?=jP return FALSE;
,p*ntj{ }
rtYb"-& …… //其它处理及默认处理
TM/|K|_ }
iB}LnC: S4 k^&$; qrM{b= 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。
Ft"&NtXeZZ MgH1d&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。
zqvRkMWc M vSYunI 二、编程步骤
@wEKCn|}o s;-78ejj7 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";
l?@MUsg+ "
g0-u(Y 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
qUEd
E`B "u Of~e" 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;
J I+KS eHR&N.2 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;
j h1 bn x
tYV" 5、 添加代码,编译运行程序。
$K6?(x_ $/<"Si&( 三、程序代码
5I)~4.U|,m x ^M5D+o ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
0gv3v@QO #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
j'#jnP*P #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
\'s$ZN$k #if _MSC_VER > 1000
X ]pR,\B #pragma once
nCffBc #endif // _MSC_VER > 1000
e8XM=$@ #ifndef __AFXWIN_H__
VW{aUgajO #error include 'stdafx.h' before including this file for PCH
<4l.s #endif
'B:Z=0{>N #include "resource.h" // main symbols
$,; ;u:- class CHookApp : public CWinApp
~{1/* &P {
NK public:
$tDCS CHookApp();
koncWyW // Overrides
v2M"b?Q // ClassWizard generated virtual function overrides
=2.tu*!C //{{AFX_VIRTUAL(CHookApp)
zJnL<Q public:
)d770Xg+ virtual BOOL InitInstance();
1EC -e|M. virtual int ExitInstance();
`uIx/.L //}}AFX_VIRTUAL
pPi YPfs //{{AFX_MSG(CHookApp)
TZ&4 // NOTE - the ClassWizard will add and remove member functions here.
^MWEfPt // DO NOT EDIT what you see in these blocks of generated code !
g{g`YvLu^ //}}AFX_MSG
gZ`32fB% DECLARE_MESSAGE_MAP()
Gsds!z$ };
BB2_J=wA LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
*1|YLy BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
>zPO>.?h7T BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
K;<NBnH BOOL InitHotkey();
>u9id>+ BOOL UnInit();
Ax5mP8S #endif
?r
-\%_J_( N5q}::Odc //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
#Acon7Rp #include "stdafx.h"
ysSjc #include "hook.h"
qy7hkq.uX #include <windowsx.h>
fbh6Ls/ #ifdef _DEBUG
+ >T7Q`64 #define new DEBUG_NEW
vh9kwJyT #undef THIS_FILE
H$NP1^5! static char THIS_FILE[] = __FILE__;
rmY,v #endif
XysFwi #define MAX_KEY 100
bDciZ7[b #define CTRLBIT 0x04
2gQY8h8 #define ALTBIT 0x02
V;>9&'Z3 #define SHIFTBIT 0x01
JwN}Jm #pragma data_seg("shareddata")
#d}0}7ue HHOOK hHook =NULL;
nuf@}W>y UINT nHookCount =0;
^?$D.^g static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
& cM
u/ } static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
l 8O"w& static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
E/"YId `A static int KeyCount =0;
~pHJ0g:t static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
EzzTJ> #pragma data_seg()
O{lIs_1.Z HINSTANCE hins;
8fJR{jD(s void VerifyWindow();
~/^y.SsWM BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
/[\6oa //{{AFX_MSG_MAP(CHookApp)
r+imn&FK8 // NOTE - the ClassWizard will add and remove mapping macros here.
g8%MOhg // DO NOT EDIT what you see in these blocks of generated code!
4mEzcwo' //}}AFX_MSG_MAP
>X;xIyRL END_MESSAGE_MAP()
8q_1(& O (\Rwf}gyR CHookApp::CHookApp()
R(M}0JRm {
IV)^;i // TODO: add construction code here,
bin6i2b // Place all significant initialization in InitInstance
]*bAF^8i }
GwgFi@itN k-{yu8*'; CHookApp theApp;
2-B6IPeI LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
ShC_hi {
Jy]FrSm^ BOOL bProcessed=FALSE;
:~\LOKf if(HC_ACTION==nCode)
n?y'c^ {
^c/mj9M#C if((lParam&0xc0000000)==0xc0000000){// Key up
F{TC#J}I%' switch(wParam)
y<O@rD8iA {
WuBmdjZ case VK_MENU:
*<B)Z MaskBits&=~ALTBIT;
yr
FZ~r@- break;
xCR;
K]! case VK_CONTROL:
]XmQ]Yit MaskBits&=~CTRLBIT;
VYL@RL' break;
6P0y-%[Gk case VK_SHIFT:
Bj;\mUsk MaskBits&=~SHIFTBIT;
2~vo+ng break;
Lf5%M|o.) default: //judge the key and send message
nVz5V%a!\q break;
uQeqnGp }
m,\i for(int index=0;index<MAX_KEY;index++){
Zw2jezP@t if(hCallWnd[index]==NULL)
fp9rO}## continue;
IM@"AD52a if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
W;^Rx.W {
U5|B9%:& SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
G1kDM.L bProcessed=TRUE;
9OPK4- }
&foD& }
K|`+C1! }
J2rvJ2l=t else if((lParam&0xc000ffff)==1){ //Key down
j%#?m2J} switch(wParam)
[m~b[ZwES {
uZ@-e|qto case VK_MENU:
ksTzXG8 MaskBits|=ALTBIT;
{d| |q<.- break;
7raSf&{&6b case VK_CONTROL:
E|Q{]&$;Z" MaskBits|=CTRLBIT;
||R0U@F, break;
/rqqC(1 case VK_SHIFT:
3 t/ R 2M MaskBits|=SHIFTBIT;
xC<R:"Mn break;
|a%B|CX default: //judge the key and send message
wHA/b.jH break;
tJff+n> }
'P+f|d[ for(int index=0;index<MAX_KEY;index++)
I4rV5;f
H4 {
=.DTR5(_h if(hCallWnd[index]==NULL)
l+t #"3 continue;
JRD8Lz]Q3 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Ud$Q0m& {
])eOa% SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
DG3[^B bProcessed=TRUE;
cvhlRI%6 }
^)|&| }
A_@I_V$ }
3 sl=>;- if(!bProcessed){
>J.Qm0TY( for(int index=0;index<MAX_KEY;index++){
|Mt&p#y if(hCallWnd[index]==NULL)
\xF;{}v continue;
:=y0'f
V(@ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
kzMa+(fu SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
YbzM6u2 }
j+$M?Z^ }
" <qEXX }
b9`i Z return CallNextHookEx( hHook, nCode, wParam, lParam );
o\&~CW~@~ }
`(3SfQ- q1STRYb BOOL InitHotkey()
<]~ZPk[ {
Og=[4?Kpk if(hHook!=NULL){
;xhOj<: nHookCount++;
` ovgWv return TRUE;
\N? 7WQ }
5qC:yI else
JfbKf~g hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
L1rwIOgq^ if(hHook!=NULL)
`{DG;J03[ nHookCount++;
6nc0=~='$ return (hHook!=NULL);
^/k, }
z9 O~W5-U BOOL UnInit()
NaF(\j {
{H+?z<BF< if(nHookCount>1){
#Gd7M3 nHookCount--;
B=r0?%DX"1 return TRUE;
n3'dLJH| }
lw s(/a*c BOOL unhooked = UnhookWindowsHookEx(hHook);
{$0&R$v3 if(unhooked==TRUE){
sllzno2bU nHookCount=0;
]dq5hkjpU hHook=NULL;
8-ZUS|7B }
@^'$r&M return unhooked;
wDMjk2YN }
2yvVeo&3 #\LZ;&T'N BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
Nl
{7 {
U~wjR"=' BOOL bAdded=FALSE;
x)3~il5 for(int index=0;index<MAX_KEY;index++){
j AQU~Ol_ if(hCallWnd[index]==0){
C-Ig_Nc hCallWnd[index]=hWnd;
7u::5 W-q HotKey[index]=cKey;
eHUg-\dy HotKeyMask[index]=cMask;
4#_$@ r bAdded=TRUE;
R5~gH6K| KeyCount++;
'#A:.P break;
#I;D }
qcYNtEs*c }
y+A{Y return bAdded;
Rjq a_hxrS }
%J _ymJ'pd i|S:s BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
p0Gk j- {
+RS$5NLH BOOL bRemoved=FALSE;
5KJ%]B(H2 for(int index=0;index<MAX_KEY;index++){
e=7W7^"_ if(hCallWnd[index]==hWnd){
&+G;R if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
t7bqk!6hM\ hCallWnd[index]=NULL;
SRItE\"Xe HotKey[index]=0;
ei|cD[
NY HotKeyMask[index]=0;
TY~Vi OC bRemoved=TRUE;
3b@VY'P KeyCount--;
};r|}v !~_ break;
7TpRCq# }
(N0sE"_~I5 }
O:e#!C8^ }
[x5mPjgw return bRemoved;
w4,]2Ccn. }
/&(1JqzlB e #M iaX void VerifyWindow()
J(e7{aRJ9 {
iDw.i"b for(int i=0;i<MAX_KEY;i++){
&\^rQi/tf if(hCallWnd
!=NULL){ U-g9C.
if(!IsWindow(hCallWnd)){ yUe+":7k.
hCallWnd=NULL; =Dk7RKoHF
HotKey=0; @\jQoaLT$_
HotKeyMask=0; _=EZ `!%
KeyCount--; h>klTPM>
} @VK6JjIq
} VoM6
} "r. .
} OJpj}R
'E -FO_N
BOOL CHookApp::InitInstance() ^C7C$TZS
{ G6Nb{m
AFX_MANAGE_STATE(AfxGetStaticModuleState()); \ha-"Aqze3
hins=AfxGetInstanceHandle(); )7Ixz1I9g
InitHotkey(); W5Zqgsy($F
return CWinApp::InitInstance(); Xa,\EEmQ
} Kam]Mn'
Q'K$L9q
int CHookApp::ExitInstance() Ly>OLI0x_
{ j5^-.sEEw
VerifyWindow(); b#a@rh
UnInit(); ,r`UBQ}?
return CWinApp::ExitInstance(); X;VQEDMPU
} OH6n^WKY
.6m_>Y6
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file f{ ^:3"i
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) iSiDSeW8
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ rwgsXS8W6
#if _MSC_VER > 1000 ,Sg33N?
#pragma once opD-vDa h
#endif // _MSC_VER > 1000 bX2"89{
L/i(KF{
class CCaptureDlg : public CDialog ARWZ; GX
{ *
t!r@k
// Construction vv+J0f^
public: wf9z"B
BOOL bTray; +EkW>$
BOOL bRegistered; sV2iITFp
BOOL RegisterHotkey();
;:OsSq&
UCHAR cKey; FN?3XNp.
UCHAR cMask; `R+,1"5 =
void DeleteIcon(); [@G`Afaf
void AddIcon(); "U8S81'
UINT nCount; ^npJUa
void SaveBmp(); }C,O
CCaptureDlg(CWnd* pParent = NULL); // standard constructor ;Z9IZ~
// Dialog Data B4Lx{uno
//{{AFX_DATA(CCaptureDlg) C-w5KW
enum { IDD = IDD_CAPTURE_DIALOG }; mQr0sI,o]
CComboBox m_Key; 8\#
^k#X
BOOL m_bControl; 2d`c!
BOOL m_bAlt; @;Y~frT
BOOL m_bShift; Hg+
F^2<y
CString m_Path; /S~m)$vu
CString m_Number; %Q~CB7ILK
//}}AFX_DATA jO8k6<l
// ClassWizard generated virtual function overrides Lgi[u"Du
//{{AFX_VIRTUAL(CCaptureDlg) _~M^ uW^l
public: +S9PML){h
virtual BOOL PreTranslateMessage(MSG* pMsg); 8omC%a}9m
protected: A5nO=
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support wa:0X)KC?
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); Nfn(Xn*J-
//}}AFX_VIRTUAL Ik~1:D]f
// Implementation Fn+?u
protected: v}[dnG
HICON m_hIcon; &leK}je [
// Generated message map functions ,}J_:\j
//{{AFX_MSG(CCaptureDlg) euQ.ArF
virtual BOOL OnInitDialog(); e:-8k_0|
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); qSD9P ue
afx_msg void OnPaint(); =k{`oO~:9+
afx_msg HCURSOR OnQueryDragIcon(); &y\sL"YL!
virtual void OnCancel(); s'u(B]E
afx_msg void OnAbout(); E\ th%q,mG
afx_msg void OnBrowse(); s 3r=mp{
afx_msg void OnChange(); 4c159wsnQ
//}}AFX_MSG RU&_j*U
DECLARE_MESSAGE_MAP() T):SGW
}; Uyx&E?SlEq
#endif zp4W'8
*b)Q5dw@1
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file x0Z5zV9
#include "stdafx.h" *#&*`iJ(
#include "Capture.h" YZE.@Rz
#include "CaptureDlg.h" ~?U*6P)o
#include <windowsx.h> %*W<vu>H
#pragma comment(lib,"hook.lib") 50~K,Jx6B
#ifdef _DEBUG ^gYD*K!*
#define new DEBUG_NEW CxF-Z7 '
#undef THIS_FILE gEJi[E@
static char THIS_FILE[] = __FILE__; _[K#O,D,
#endif z`U Ukl}T
#define IDM_SHELL WM_USER+1 c`G&KCw)d
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); '2nqHX
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BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); i8PuC^]
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; N1x@-/xa|
class CAboutDlg : public CDialog d,cN(
{ '&yeQ
public: %XTA;lrz
CAboutDlg(); <@uOCRbV
// Dialog Data la^
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//{{AFX_DATA(CAboutDlg) vkcRm`.
enum { IDD = IDD_ABOUTBOX }; #A<P6zJXR
//}}AFX_DATA 0q6I;$H
// ClassWizard generated virtual function overrides Ee2c5C!|C
//{{AFX_VIRTUAL(CAboutDlg) RBGX_v?
protected: Of[;Qn
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support tE"Si<[]H$
//}}AFX_VIRTUAL .$rC0<G[K
// Implementation ra6o>lI(,
protected: Vpp&