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:
5:T}C@
9
xFX"_J 一、实现方法
<-HWs@8# JTTI`b2l_ 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:
e09QaY G%T<wKD< #pragma data_seg("shareddata")
Bpv"qU7 HHOOK hHook =NULL; //钩子句柄
?Skv2!X| UINT nHookCount =0; //挂接的程序数目
[@0Hmd7 static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
1n#{c5T static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
)H{OqZZYD static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
;pG5zRe static int KeyCount =0;
*s?C\)x static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
Fu65VLKh #pragma data_seg()
hmI>
7@& -pQ0,/}K 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。
uCj)7>}v{M 2,p= % 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:
*Tq7[v{0*| wvH*<,8Vq BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
'&Tz8.jp~ cKey,UCHAR cMask)
~/!jKH7`j {
7lAn GP.; BOOL bAdded=FALSE;
c1 1?Kq for(int index=0;index<MAX_KEY;index++){
\7Fp@ .S3 if(hCallWnd[index]==0){
MpJ]1 hCallWnd[index]=hWnd;
"F?p Y@4 HotKey[index]=cKey;
C <H$}f HotKeyMask[index]=cMask;
:!fU+2$`^( bAdded=TRUE;
tY60~@YO& KeyCount++;
aL/7xa break;
O`.IE? h# }
>viLvDng }
o:@A% *jg return bAdded;
e*39/B0S }
JR|P]} //删除热键
LGWQBEXw BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
M aP - {
4TcW% BOOL bRemoved=FALSE;
p%5(Qqmlk for(int index=0;index<MAX_KEY;index++){
.19_EQ>+ if(hCallWnd[index]==hWnd){
rrl{3
? if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
D;Y2yc[v hCallWnd[index]=NULL;
hmv*IF. HotKey[index]=0;
g8]$BhRIfr HotKeyMask[index]=0;
BWzo|isv bRemoved=TRUE;
L]=LY KeyCount--;
Z
)X( break;
"SpsSQ }
[L?WM>]% }
q ;e/gP2 }
u4Z
Accj return bRemoved;
g?> }
+`TwBN,kp- SKVQ !^o `'ak/%Krh DLL中的钩子函数如下:
$
3R5p ]F4|@+\9 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
Y~UWUF%aK {
ORt)sn&~d BOOL bProcessed=FALSE;
U-#vssJhk if(HC_ACTION==nCode)
8CRwHDB {
FZfhiIf if((lParam&0xc0000000)==0xc0000000){// 有键松开
-9(nsaV switch(wParam)
`12Y2W 9 {
(o!i9) case VK_MENU:
3#h@,>Z; MaskBits&=~ALTBIT;
>x${I`2w break;
d4LH`@SUZ- case VK_CONTROL:
_p%@x:\ MaskBits&=~CTRLBIT;
-V:7j8 break;
V/J-zH& case VK_SHIFT:
A~8-{F 31 MaskBits&=~SHIFTBIT;
R'aA\k- break;
8-)@q| default: //judge the key and send message
}SGb`l break;
CMYkxU }
`W %R for(int index=0;index<MAX_KEY;index++){
8b $e) if(hCallWnd[index]==NULL)
J_&G\b.9/ continue;
|@dY[VK> if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
%Pk@`t (3 {
(?z"_\^n/ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
%kiPE<<x bProcessed=TRUE;
U
zMIm }
+ $/mh }
eX o@3/ }
ksQw|>K else if((lParam&0xc000ffff)==1){ //有键按下
^ ]SU (kY switch(wParam)
:Q>{Y {
]dnB, case VK_MENU:
I(+%`{Wv MaskBits|=ALTBIT;
86~q pN break;
_8OSDW*D5t case VK_CONTROL:
trL8oZ6 MaskBits|=CTRLBIT;
Pol
c. break;
k;vhQ= case VK_SHIFT:
7G23D MaskBits|=SHIFTBIT;
A@n//AZM break;
9w$+Qc default: //judge the key and send message
:SVWi}:Co1 break;
8z*/J=n }
%>,Kd6bdg for(int index=0;index<MAX_KEY;index++){
rq^VOK|L if(hCallWnd[index]==NULL)
Z|zT%8.8N continue;
HeM- if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
'dcO-A:> {
{(^%2dk83C SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
|3 v+&eVi bProcessed=TRUE;
oY7 eVu z }
+'9eo%3O }
~tqDh( }
'h;x>r if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
o*s3"Ib for(int index=0;index<MAX_KEY;index++){
qr?RU .W if(hCallWnd[index]==NULL)
C8
"FTH' continue;
7
JVonruaR if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
X=pPkgW SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
0/zgjT|fe //lParam的意义可看MSDN中WM_KEYDOWN部分
m"mU:-jk` }
x: 2 o$+v3 }
.$"69[1H }
axdRV1+s return CallNextHookEx( hHook, nCode, wParam, lParam );
xMo'SpVz: }
(J`EC Eo_;Nc 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:
6q~*\KRk CL"q" BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
SgY\h{{sP BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
[HQ Bx`3TS mf)E%qo 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:
2R`}}4<Z s%t =*+L\ LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
9E]7Etfw {
NU!B|l if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
"9!CsloWhz {
Z+C&?K //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
%ysfFE SaveBmp();
A@JZK+WB} return FALSE;
U,GY']J }
TAZ+2S# #7 …… //其它处理及默认处理
>y
iE} }
kB;!EuL
WfkP #[NNb?`F 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。
JiCy77H `i3fC&?C 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。
!!UQ,yU x|<89o
L 二、编程步骤
I07_o"3>qr )`
90* 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";
oH kjMqju qn~:B7f 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
=j
S !gFUC<4bu 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;
kIYV%O
2^=.jML[ 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;
nAW`G'V# pN7 v7rs 5、 添加代码,编译运行程序。
1U~yu& F9C3i 三、程序代码
;n=A245W\ [;hCwj# ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
SDICN0X* #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
hS+R/7 #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
{Aq:Kh`& #if _MSC_VER > 1000
VNWa3`w #pragma once
b0R{cj=<[ #endif // _MSC_VER > 1000
6*=7ifS #ifndef __AFXWIN_H__
A0 1D-) #error include 'stdafx.h' before including this file for PCH
wv_<be[?* #endif
$+@xwuY'+ #include "resource.h" // main symbols
UJ6zgsD1b? class CHookApp : public CWinApp
ex-W{k$ {
nW`EBs public:
TGu]6NzyZ CHookApp();
<Z8^.t)| // Overrides
]*JH~.p // ClassWizard generated virtual function overrides
7.tEi}O&_g //{{AFX_VIRTUAL(CHookApp)
HVK./yqy public:
:_"%o= virtual BOOL InitInstance();
yaKw/vV virtual int ExitInstance();
bcC+af0L //}}AFX_VIRTUAL
Ve^rzGU //{{AFX_MSG(CHookApp)
j\.\ePmk] // NOTE - the ClassWizard will add and remove member functions here.
sn?YD'>k // DO NOT EDIT what you see in these blocks of generated code !
HrS //}}AFX_MSG
WHvU|rJ DECLARE_MESSAGE_MAP()
\Yd
0oe82 };
p) ea1j>N LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
TkSeDP BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
(k&r^V/= BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
7T}r]C. BOOL InitHotkey();
o!ycVY$yW BOOL UnInit();
)NCkq~M #endif
RTRi{p q X>\*@ //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
{Qr0pjE7R #include "stdafx.h"
[p[C45d=< #include "hook.h"
vQIN#;m4 #include <windowsx.h>
LX_{39?<{ #ifdef _DEBUG
;(,1pi7| #define new DEBUG_NEW
ZP^7`q)6 #undef THIS_FILE
Jdp@3mP
static char THIS_FILE[] = __FILE__;
H{nYZOf/ #endif
UAq%Y8KA #define MAX_KEY 100
^NPbD<~Lb #define CTRLBIT 0x04
H.8Vm[W #define ALTBIT 0x02
d65t"U #define SHIFTBIT 0x01
hpOUz% #pragma data_seg("shareddata")
7JHS8C<] HHOOK hHook =NULL;
Kk_h&by? UINT nHookCount =0;
}MV=I$S2U static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
' 5%`[& static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
A/#Xr static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
ccu13Kr>E static int KeyCount =0;
-!b@\= static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
njN]0l{p #pragma data_seg()
mtn+bV
R% HINSTANCE hins;
%:WM]dc void VerifyWindow();
EU"J'? BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
CiSl0 //{{AFX_MSG_MAP(CHookApp)
&33.mdBH // NOTE - the ClassWizard will add and remove mapping macros here.
nlkQ'XGAI // DO NOT EDIT what you see in these blocks of generated code!
eq#x~O4 //}}AFX_MSG_MAP
wz(D
}N5 END_MESSAGE_MAP()
~M4@hG! {#'M3z= CHookApp::CHookApp()
V9Gk``F<RZ {
'fkaeFzOl // TODO: add construction code here,
ie%_- // Place all significant initialization in InitInstance
p3YF }
=ap6IVR J%n{R60b CHookApp theApp;
SS/t8Y4W LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
x3++JG {
bR;Zc BOOL bProcessed=FALSE;
+)gXU Vwd if(HC_ACTION==nCode)
gYy9N=f+ {
Cq-#|+zr if((lParam&0xc0000000)==0xc0000000){// Key up
.6D9m.Q, switch(wParam)
';hTGLq\X {
oz- k_9% case VK_MENU:
~1yMw.04V MaskBits&=~ALTBIT;
tuiQk=[c break;
!(wH}ti case VK_CONTROL:
11Hf)]M
MaskBits&=~CTRLBIT;
2og8VI break;
=!cI@TI case VK_SHIFT:
@\UoZv( MaskBits&=~SHIFTBIT;
>)IXc<"wq break;
4/Bn9F default: //judge the key and send message
%g<J"/ break;
_%$(D"^j }
Y[yw8a for(int index=0;index<MAX_KEY;index++){
ttK`*Ng if(hCallWnd[index]==NULL)
BLvI[b|3gn continue;
r\-25F<e5 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
_,i+gI[ {
njy^<7; SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
M"t=0[0DM: bProcessed=TRUE;
i!=28|_ }
^QKL}xiV: }
&MlBpI }
0y3<Ho,+$ else if((lParam&0xc000ffff)==1){ //Key down
!tNJLOYf switch(wParam)
Fc"&lk4e {
%$l^C!qcY case VK_MENU:
-Jtx9P MaskBits|=ALTBIT;
6^DsI break;
k<M~co;L case VK_CONTROL:
gAY%VFBP0 MaskBits|=CTRLBIT;
Q&9%XF
uM break;
>Lo!8Hen case VK_SHIFT:
p~sfd MaskBits|=SHIFTBIT;
OZ$"P<X_" break;
I'[hvp default: //judge the key and send message
z]YP break;
zTa>MzH1-; }
`>q|_w\e for(int index=0;index<MAX_KEY;index++)
B~u_zZE {
s\`Vr;R:| if(hCallWnd[index]==NULL)
|;-,(509 continue;
_0rHxh7}q if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
$VrKoL\ScA {
28j=q-9Z SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
`37GVo4 bProcessed=TRUE;
|
3`qT#p{ }
?]=fC{Rh }
lK?
Z38 }
#f'(8JjY if(!bProcessed){
Y"uFlHN&i for(int index=0;index<MAX_KEY;index++){
$J |oVVct if(hCallWnd[index]==NULL)
Dk'EKT- continue;
0)8QOTeT if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
ItTIU SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
aqb;H 'F }
J9LS6~
7 }
I@=h|GM }
m\lSBy6 return CallNextHookEx( hHook, nCode, wParam, lParam );
,qRSB>5c }
?[W(r$IaE RTSR-<{z BOOL InitHotkey()
k:4?3zJI {
bmAgB}Ior if(hHook!=NULL){
sK:,c5^ nHookCount++;
~PNO|]8j return TRUE;
."Yub];H }
xrT_ro8 else
F GOa!G hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
!40t:+I if(hHook!=NULL)
gkpNT) nHookCount++;
wYf=(w\c return (hHook!=NULL);
]
%*970 }
y0qE::/H$ BOOL UnInit()
vtFA#})~ {
a{h(BI^~ if(nHookCount>1){
#^Dc:1, nHookCount--;
SPV'0* Z return TRUE;
K]bS:[34 R }
3D~Fu8Hg1 BOOL unhooked = UnhookWindowsHookEx(hHook);
~MY(6P if(unhooked==TRUE){
B-[SUmHr nHookCount=0;
;f-|rC_" hHook=NULL;
W4CI=94 }
Z"gllpDr$ return unhooked;
(nrrzOax }
co3H=#2a 4(4JQ(5 BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
=tcPYYD {
*eXO?6f%s^ BOOL bAdded=FALSE;
$UjSP for(int index=0;index<MAX_KEY;index++){
2LYd
# !i if(hCallWnd[index]==0){
lkg-l<c\J hCallWnd[index]=hWnd;
F!>K8 q HotKey[index]=cKey;
1A-8,) HotKeyMask[index]=cMask;
Hcd> \0 bAdded=TRUE;
i&,U);T KeyCount++;
T , =ga break;
P&aH6*p1 }
>*} qGk }
3i(k6)H$4 return bAdded;
MatC2-aV1 }
BHmA*3? W7A'5 BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
4Sg!NPuu7& {
U>;itHW/ BOOL bRemoved=FALSE;
?<frU ,{ for(int index=0;index<MAX_KEY;index++){
T *t$ if(hCallWnd[index]==hWnd){
-R'p^cMA if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
Q]xW}5
/ hCallWnd[index]=NULL;
QBsDO].J< HotKey[index]=0;
w#mnGD HotKeyMask[index]=0;
sW2LNE bRemoved=TRUE;
`^J~^Z7Y- KeyCount--;
,H[AC}z2X break;
0D#!!r ; }
&`L5UX }
s*CKFEb# }
)+t5G>yKK return bRemoved;
vB4cdW
2#3 }
ap%o\&T; ]bnxOk void VerifyWindow()
Ql*/{#$ {
z3*G(, for(int i=0;i<MAX_KEY;i++){
=w A< F if(hCallWnd
!=NULL){ 0v7;ZxD
if(!IsWindow(hCallWnd)){ 2K*-uT#$~
hCallWnd=NULL; ]|`gTD6
HotKey=0; cHsJQU*K6
HotKeyMask=0; IPxfjBC+J
KeyCount--;
P)ZSxU
} u
F*cS&'Z
} ex!^&7Q(
} 4}LF>_+=
} @B9|{[P
!RcAJs'
BOOL CHookApp::InitInstance() T (2,iG8
{ y]jh*KD[
AFX_MANAGE_STATE(AfxGetStaticModuleState()); Mz++SPG7
hins=AfxGetInstanceHandle(); j[U0,]
InitHotkey(); c?R.SBr,'
return CWinApp::InitInstance(); _TPo=}Z
} jATU b-
UdI>x 4bI
int CHookApp::ExitInstance() DpS6>$v8t
{ omjLQp[%
VerifyWindow(); rFy9K4D
UnInit(); O[L8(+Sn
return CWinApp::ExitInstance(); '6 'XBL?
} {hg$?4IyQ
c&Zm>Qo[
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file g?$9~/h :;
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) }"&(sYQ*`
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ Ro1' L1:
#if _MSC_VER > 1000
^,KR 0
#pragma once * Yr-:s9J9
#endif // _MSC_VER > 1000 xY'g7<})$
%9D@W*Z
class CCaptureDlg : public CDialog /3TorB~Y
{ I@S<D"af
// Construction xRY5[=97
public: \QMSka>
BOOL bTray; ?@#}%<yEq
BOOL bRegistered; 'j3'n0o
BOOL RegisterHotkey(); P~qVr#eU
UCHAR cKey; &"kx(B
UCHAR cMask; 0 j.Sb2
void DeleteIcon(); JZXc1R| 9
void AddIcon(); Ksp;bfe
UINT nCount; $Tur"_`I;
void SaveBmp(); .E}});l
CCaptureDlg(CWnd* pParent = NULL); // standard constructor aXJe"IT.u
// Dialog Data rka:.#!
//{{AFX_DATA(CCaptureDlg) UA8!?r-cR
enum { IDD = IDD_CAPTURE_DIALOG }; h@DJ/&;u@
CComboBox m_Key; V0AX1?H~ w
BOOL m_bControl; >ATW/9r
BOOL m_bAlt; kxmS
BOOL m_bShift; |K_B{v.
CString m_Path; Td F<
CString m_Number; %xfy\of+Nk
//}}AFX_DATA j&Aq^aI
// ClassWizard generated virtual function overrides `/AzX *`
//{{AFX_VIRTUAL(CCaptureDlg) 72,iRH
public: y%,BDyK
virtual BOOL PreTranslateMessage(MSG* pMsg); :9YQX(l8
protected: -0X> y
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support )mPlB.
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); -&EmEXs%
//}}AFX_VIRTUAL 0&\Aw'21
// Implementation (>K$gAQH
protected: L&N"&\K2U
HICON m_hIcon; qC4-J)8Wk
// Generated message map functions jwq"B$ap
//{{AFX_MSG(CCaptureDlg) HxM sH5;
virtual BOOL OnInitDialog(); 0l=}v%D
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); EC~t'v
afx_msg void OnPaint(); uf^:3{1
afx_msg HCURSOR OnQueryDragIcon(); O$H150,Q
virtual void OnCancel(); uJOW%|ZN`
afx_msg void OnAbout(); _5T7A><q<
afx_msg void OnBrowse(); ^8m+*t
afx_msg void OnChange(); V"p<A
//}}AFX_MSG Vd0GTpB?1
DECLARE_MESSAGE_MAP() qj6`nbZ{va
}; t4IJ%#22
#endif S2R[vB4).
6b/b}vl
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file `g1Oon_
#include "stdafx.h" ]1&9~TL
#include "Capture.h" ~{+{p cO}
#include "CaptureDlg.h" h2%:;phH
#include <windowsx.h> >.iw8#l
#pragma comment(lib,"hook.lib")
n{t',r50
#ifdef _DEBUG '| }}og
#define new DEBUG_NEW %)9]dOdOk
#undef THIS_FILE c Vn+~m_%
static char THIS_FILE[] = __FILE__; V)2_T!e%*
#endif >u)ZT
#define IDM_SHELL WM_USER+1 JC"K{V{
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); T]|O/
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); gn"&/M9E
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; OQ7c|O
class CAboutDlg : public CDialog AuTplO0_rE
{ sPg6eAd~?
public: k^pu1g=6I
CAboutDlg(); >p*HXr|o$
// Dialog Data 42CMRGv
//{{AFX_DATA(CAboutDlg) $Jm2,Yv
enum { IDD = IDD_ABOUTBOX }; hPxI&
:N
//}}AFX_DATA `&_k\/
// ClassWizard generated virtual function overrides 1J"9r7\
//{{AFX_VIRTUAL(CAboutDlg) <~M9nz(<