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:
Sj viH
x((Rm_' 一、实现方法
H6lZ<R{= +.uQToqy 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:
e^N}(Kpy \AB)L{ #pragma data_seg("shareddata")
nUCOHVI7 HHOOK hHook =NULL; //钩子句柄
^3QJv{)Q UINT nHookCount =0; //挂接的程序数目
{9cjitl static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
zT>BC}~.b static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
lx> ."rW static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
N_l_^yD static int KeyCount =0;
5!Ovd
O}g static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
ss`Sl$ #pragma data_seg()
vb9C B'b OK`p 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。
'*<I<? z; _s}`ohKvD 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:
.d?LRf Y<_;8%S BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
zu
7Fq]zD cKey,UCHAR cMask)
k[y^7,r {
1R7tnR@[u BOOL bAdded=FALSE;
xrv0% for(int index=0;index<MAX_KEY;index++){
cNye@}$lu if(hCallWnd[index]==0){
RSnBG" hCallWnd[index]=hWnd;
WS%yV|e HotKey[index]=cKey;
HI,`O HotKeyMask[index]=cMask;
ryb81 .| bAdded=TRUE;
F(Je$c/J|~ KeyCount++;
/Zxq-9
break;
Q^X}7Z|T }
dfh 1^Go }
yI/ FD return bAdded;
Zh`[A9I/ }
b,>>E^wd! //删除热键
3u<
ntx >< BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
2q*wYuc {
Y+5aT(6O BOOL bRemoved=FALSE;
bGxHzzU} for(int index=0;index<MAX_KEY;index++){
`v)ZOw9& if(hCallWnd[index]==hWnd){
lAkg47i if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
2WE01D9O hCallWnd[index]=NULL;
1*.*\4xo HotKey[index]=0;
o/&
IT(v HotKeyMask[index]=0;
sD|}?7 bRemoved=TRUE;
rE0%R+4? KeyCount--;
IsDwa qd| break;
]<S{3F= }
oc#hAjB. }
ARG8\qU }
S 8)!70 return bRemoved;
yI^7sf7k }
%D~Mij R\]C;@J< Lyit`j~yH DLL中的钩子函数如下:
FrE#l.)?! !'B=']. LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
x~K79Mya {
l hST%3Ld BOOL bProcessed=FALSE;
tYhcoV if(HC_ACTION==nCode)
g{f7} gTG {
I+31:#d if((lParam&0xc0000000)==0xc0000000){// 有键松开
T1'\!6_5 switch(wParam)
5=R]1YI~$ {
-aV(6i*n case VK_MENU:
Q 9E.AN MaskBits&=~ALTBIT;
$EzWUt break;
{d.K)8\ case VK_CONTROL:
9!.S9[[N MaskBits&=~CTRLBIT;
WpRM|"CF break;
<~S]jtL.j: case VK_SHIFT:
e0j4t-lL MaskBits&=~SHIFTBIT;
whm|"}x)u break;
amQTPNI default: //judge the key and send message
n~ 0MhE0H break;
}_('3C,Ba }
&(e5*Q for(int index=0;index<MAX_KEY;index++){
7
D{% if(hCallWnd[index]==NULL)
B:Awy/XMi continue;
+O.qYX if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
S)/548=` {
jmcys
_N3 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
2\;/mQI2A bProcessed=TRUE;
|dDKO }
ZB}A^X }
Ijk hV }
12;YxW>[ else if((lParam&0xc000ffff)==1){ //有键按下
Vhr 6bu] switch(wParam)
UcH#J &r {
[ako8 case VK_MENU:
]&dPY[~,/i MaskBits|=ALTBIT;
;>S|?M4GZ break;
(/s~L*gF{ case VK_CONTROL:
be$']}cP MaskBits|=CTRLBIT;
^aQ&.q break;
&I%E8E case VK_SHIFT:
}D.\2x(J MaskBits|=SHIFTBIT;
X5)(,036 break;
SpYmgL?wJ default: //judge the key and send message
FZIC|uz break;
N;k )> }
xLfv:Rp for(int index=0;index<MAX_KEY;index++){
K\59vtga if(hCallWnd[index]==NULL)
#=;vg continue;
/Gn0|]KI if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
DIJmISk {
)dh`aQ%N " SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
B<HN$/ bProcessed=TRUE;
L&~' SC }
upX@8WxR }
H6Bw3I[ }
lJdYR'/Wd if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
29m$S7[ for(int index=0;index<MAX_KEY;index++){
B|,d
if(hCallWnd[index]==NULL)
7B\Q5fLQ continue;
$15H_X*! if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
ael] {'h] SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
ZKq#PB/. //lParam的意义可看MSDN中WM_KEYDOWN部分
UEhFId }
M{)&SNI*C }
j%Xa8$ }
B2a#:E,6 return CallNextHookEx( hHook, nCode, wParam, lParam );
/Ov1eQBNG }
R/kJUl6HEl /lh1sHgD 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:
WtaOf_ nh"dPE7^ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
E.+%b;Eqe BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
9NNXj^7 i5&,Bpfo- 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:
uG +ZR:
_
M&<qGV$A LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
Px9 K {
9*huO# if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
_zi| GD {
8R:Glif //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
O0s!3hKu SaveBmp();
08D:2 z1z return FALSE;
FSAX,Y }
O:GAS [O` …… //其它处理及默认处理
os&FrtDg }
vxLr034 [HUK
9hG %u_dxpx 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
kyt HOn# C'R6mz% Q? 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
cza_LO( 2eA.04F 二、编程步骤
3D1y^I ts}OE 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
GZKYRPg 3vjOfr` 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
xUCq%r_ DdUw~n, 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
:Fu7T1 {$i>\) 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;
[t$ r)vX aM(#J7; 5、 添加代码,编译运行程序。
P=6d<no&< G_,9h!e 三、程序代码
h/5S2EB0!O I,`;#Q)nx ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
HtiIg a 7 #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
eU,FYJt9 #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
K"&^/[vMB #if _MSC_VER > 1000
c:&8B/ #pragma once
cofdDHXfQI #endif // _MSC_VER > 1000
NO@`*:.^Y #ifndef __AFXWIN_H__
tf|;'Nc6 #error include 'stdafx.h' before including this file for PCH
t|hc`| #endif
Zq<j}vVJ #include "resource.h" // main symbols
0a^bAEP class CHookApp : public CWinApp
|WEl5 bNc3 {
X!mJUDzh] public:
'3Q~y"C+4 CHookApp();
G2?#MO // Overrides
gmgri // ClassWizard generated virtual function overrides
>]xW{71F@ //{{AFX_VIRTUAL(CHookApp)
hITYBPqRO public:
EP>Lh7E9n virtual BOOL InitInstance();
('U TjV virtual int ExitInstance();
0t}v@-abU //}}AFX_VIRTUAL
<\O8D0.d //{{AFX_MSG(CHookApp)
$eG_LY 1v // NOTE - the ClassWizard will add and remove member functions here.
_X mxBtk9f // DO NOT EDIT what you see in these blocks of generated code !
EhM=wfGKw //}}AFX_MSG
bgKC^Q/F DECLARE_MESSAGE_MAP()
M\ };
-!\%##r7~ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
#ojuSS3 BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
,aGIq. *v BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
*78c2`)[ BOOL InitHotkey();
l>`66~+s,` BOOL UnInit();
}^$1<GT #endif
79@CO6 B{D4.!a //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
jC>#`gD #include "stdafx.h"
D GcpYA.7' #include "hook.h"
qtozMa #include <windowsx.h>
R@s7s%y= #ifdef _DEBUG
ipg`8*My #define new DEBUG_NEW
wytMoG\ #undef THIS_FILE
n%#3xoa static char THIS_FILE[] = __FILE__;
*PV"&cx #endif
7aKI=;60. #define MAX_KEY 100
.%e>>U>F #define CTRLBIT 0x04
~<9e}J #define ALTBIT 0x02
X[1D$1Dvw #define SHIFTBIT 0x01
-N wic| #pragma data_seg("shareddata")
OuEcoI K HHOOK hHook =NULL;
C=@4U} UINT nHookCount =0;
(=;'>*L( static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
<tZZ]Y] static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
eOF*|9 static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
oH?:(S( static int KeyCount =0;
u)I\R\N static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
k{{3nenAG #pragma data_seg()
KV|D]} HINSTANCE hins;
oy5K*
} void VerifyWindow();
Skg/iH"( BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
D&2NO/
R //{{AFX_MSG_MAP(CHookApp)
o{fYoBgr // NOTE - the ClassWizard will add and remove mapping macros here.
U5H%wA['m // DO NOT EDIT what you see in these blocks of generated code!
TK[[6IB //}}AFX_MSG_MAP
L6Brs"9B END_MESSAGE_MAP()
zGyRzxFN C$~ly=@ CHookApp::CHookApp()
1Q!^*D {
:{iH(ae; // TODO: add construction code here,
!#W>x49} // Place all significant initialization in InitInstance
0F%8d@Y2 }
d=%NFCIV `iM%R3& CHookApp theApp;
l&U$LN$*e LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
8b~ {
SO(BkxV@ BOOL bProcessed=FALSE;
yq[/9Pci A if(HC_ACTION==nCode)
9RHDkK{5 {
?
,s'UqR if((lParam&0xc0000000)==0xc0000000){// Key up
}Oc+EV-Z switch(wParam)
U&u6356 {
VrP{U-` case VK_MENU:
8tQL$CbO MaskBits&=~ALTBIT;
<nD@4J-A0 break;
[~
2m*Q case VK_CONTROL:
:??W3ROn MaskBits&=~CTRLBIT;
b~:)d>s8wY break;
-d#08\ case VK_SHIFT:
[r8[lkR MaskBits&=~SHIFTBIT;
{.AN4 break;
;hO6 p
default: //judge the key and send message
D:bmq93PC break;
"``>ii }
;<Hk Cd for(int index=0;index<MAX_KEY;index++){
."^\1N(.n if(hCallWnd[index]==NULL)
|C z7_Rn continue;
.!0Rh9yyl if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
9?O8j1F {
4s9@4 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
so$(-4(E O bProcessed=TRUE;
{R(CGrI }
mHW%:a\L }
Gt*K:KT=L }
0Atha>w^o~ else if((lParam&0xc000ffff)==1){ //Key down
gveJ1P switch(wParam)
`14@dk
{
y,|2hrj/0E case VK_MENU:
s9CmR]C MaskBits|=ALTBIT;
W-#DEU 7_ break;
wzju)q S case VK_CONTROL:
XF)N_}X^ MaskBits|=CTRLBIT;
1~K'r& break;
Bt}90# case VK_SHIFT:
v"ORn5 MaskBits|=SHIFTBIT;
T5zS3O break;
YlbX_h2S" default: //judge the key and send message
9GCK3 break;
)G^k$j }
^U5N!"6R for(int index=0;index<MAX_KEY;index++)
}aE' {
xO>z
)3A if(hCallWnd[index]==NULL)
WVpx continue;
Oj _]` if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
/96lvn]8lO {
dV
:} SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
\u[} bProcessed=TRUE;
7AT8QC`u }
R3_OCM_* }
[.xY>\e }
*w(n%f if(!bProcessed){
t :YZua for(int index=0;index<MAX_KEY;index++){
P8By~f32_ if(hCallWnd[index]==NULL)
2hF^U+I} continue;
4>V@+#Ec5 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
P}5bSQ( a3 SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
1 mJUlx }
JZ-@za6u }
sYDav)L. }
c:0n/DC return CallNextHookEx( hHook, nCode, wParam, lParam );
!;*flr`/ }
b_F1?:# ,:L^vG@* BOOL InitHotkey()
v5a\}S<( {
B//*hH >F if(hHook!=NULL){
z/4<x?}+hE nHookCount++;
Uvm.|p_V return TRUE;
3 5.&!4} }
G-9i else
$%DoLpE> hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
N ~=PecQ if(hHook!=NULL)
)GVTa4}p nHookCount++;
-F `GZ return (hHook!=NULL);
NN'pBUR }
|\uj(| BOOL UnInit()
l3 F$5n {
>YWK"~|i~ if(nHookCount>1){
)4B`U(%M~ nHookCount--;
4PxP*j return TRUE;
OXQA(%MK }
Rh~b," BOOL unhooked = UnhookWindowsHookEx(hHook);
ux1(> if(unhooked==TRUE){
,.ivdg(/ nHookCount=0;
oOND]> hHook=NULL;
^P~,bO&H.Z }
_|12BVq return unhooked;
_";w*lg} }
rrRv 7J&Q o5&b'WUJ= BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
:
pUu_ {
<lIm==U<- BOOL bAdded=FALSE;
_xh)]R for(int index=0;index<MAX_KEY;index++){
[q!]Ds"
_ if(hCallWnd[index]==0){
>Z_;ZMu) hCallWnd[index]=hWnd;
K2x2Y= HotKey[index]=cKey;
d)!'5ZrM HotKeyMask[index]=cMask;
+u$JMp bAdded=TRUE;
X:Wd%CHP KeyCount++;
lmHQ"z 3G break;
~HGSA( }
SF;\*]["f }
zW#5 /*@ return bAdded;
fn
'n'X| }
]vf0 f,F ^$'z#ZN1 BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
z4BU}`;b3t {
MnFrQC BOOL bRemoved=FALSE;
0M;El2
P$ for(int index=0;index<MAX_KEY;index++){
QnS^ G{ if(hCallWnd[index]==hWnd){
5`fUR/|[ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
zo@vuB. hCallWnd[index]=NULL;
L:Rg3eo HotKey[index]=0;
9HFEp-" HotKeyMask[index]=0;
e< @$(w bRemoved=TRUE;
KPz0;2} KeyCount--;
e.MyJ:eL break;
eC<RM Q4 }
sjLMM_' }
OW};i| }
Rl cL(HM return bRemoved;
+%9Re5R }
b`+yNf Ix_w.f=8 void VerifyWindow()
k%~;mu"4} {
Bq)dqLwk for(int i=0;i<MAX_KEY;i++){
4Us,DS_/ if(hCallWnd
!=NULL){ In?+
if(!IsWindow(hCallWnd)){ v=G*K11@
hCallWnd=NULL; wX2U
HotKey=0; "!Ph
HotKeyMask=0; Ewkx4,`Ff
KeyCount--; /d|:
} i9Bh<j>:J
} j"~"-E(79
} ~{{S<S
v
} x#SE%j?
M.dX;iM<
BOOL CHookApp::InitInstance() ^g(qPtQ
{ o%j?}J7y
AFX_MANAGE_STATE(AfxGetStaticModuleState()); C1_0 9Vc
hins=AfxGetInstanceHandle(); [7PC\
InitHotkey(); 6 M:?W"
return CWinApp::InitInstance(); 1SS1P0Ur
} 6;Z`9PGp
Y J,"@n_
int CHookApp::ExitInstance() iNkN'("
{ ~
e?af
VerifyWindow(); 'L3MHTM>[
UnInit(); \36 G``e
return CWinApp::ExitInstance(); nU{Qi;0
} ?0dmw?i
4"eFR'g
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file /PSXuVtu5
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) L7<30"7
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ `-U?{U}H
#if _MSC_VER > 1000 6B@e[VtG$
#pragma once YBj*c$.D0
#endif // _MSC_VER > 1000 yI|x
5f
F;`c0ja]
class CCaptureDlg : public CDialog HFjSM~
{ 7=yM40
// Construction @0EY5{&
public: 2dHO!A$RF
BOOL bTray; H~JgZ pw
BOOL bRegistered; {Lv"wec*x
BOOL RegisterHotkey(); :F6dXW
UCHAR cKey; :!t4.ko
UCHAR cMask; i^:#*Q-co
void DeleteIcon(); a8)2I~j
void AddIcon(); ]Zh$9YK
UINT nCount; I:DAn!N-A*
void SaveBmp(); FsOJmWZ
CCaptureDlg(CWnd* pParent = NULL); // standard constructor 9xJtDdy-O
// Dialog Data uHacu<$=
//{{AFX_DATA(CCaptureDlg) J?#vL\8
enum { IDD = IDD_CAPTURE_DIALOG }; 7wW x 8
CComboBox m_Key; 5V(#nz
BOOL m_bControl; dKEy6C"@
BOOL m_bAlt; w2b(,w
BOOL m_bShift; (5Q<xJ
CString m_Path; RgH 6l2
CString m_Number; v9@_DlV\
//}}AFX_DATA Lbrn8,G\
// ClassWizard generated virtual function overrides (FGy"o%TP'
//{{AFX_VIRTUAL(CCaptureDlg) H1?C:R
public: &Hf%Va[B
virtual BOOL PreTranslateMessage(MSG* pMsg); $FT6c@&y
protected: _\IA[-C+O
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support sd+_NtH
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); =pmG.>Si
//}}AFX_VIRTUAL 4s%zvRu
// Implementation vCt][WX(
protected: : i.5
<f
HICON m_hIcon; C[Q4OAFG
// Generated message map functions U:7w8$_
//{{AFX_MSG(CCaptureDlg) F> Ika=z,
virtual BOOL OnInitDialog(); 8VU(+%X
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); WQCnkP
afx_msg void OnPaint(); &m36h`tM
afx_msg HCURSOR OnQueryDragIcon(); T; [T`
virtual void OnCancel(); QhTn9S:D
afx_msg void OnAbout(); h5l_/vd
afx_msg void OnBrowse(); ZR=i*y
afx_msg void OnChange(); %}N01P|X>
//}}AFX_MSG y"Fu=
DECLARE_MESSAGE_MAP() _?felxG[
}; %LHt{:9.
#endif njJTEUd">
7Cz=;
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file P5G0fq7
#include "stdafx.h" DsxNg
#include "Capture.h" |*ZM{$
#include "CaptureDlg.h" v0&D