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:
Rq(+zL(f
u]B
b ^[ 一、实现方法
OdyL
j |#*+#27 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:
eWYet2!Q }1CO>a< #pragma data_seg("shareddata")
Jp)PKS
![ HHOOK hHook =NULL; //钩子句柄
Y
uZ UINT nHookCount =0; //挂接的程序数目
|OF3J,q static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
')F@em static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
,t1s#*j\!q static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
T;3~teVYB static int KeyCount =0;
Ca"i<[8 static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
jvd3_L-@E< #pragma data_seg()
w\t Dh{P23} 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。
ZMyd+C_P2 *qMjoP, 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:
H-5f!>) ,,9vk \ BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
/$vX1T cKey,UCHAR cMask)
jAt65a {
n!b*GXb\ BOOL bAdded=FALSE;
l%2B4d9"v for(int index=0;index<MAX_KEY;index++){
P#A|Pn<p if(hCallWnd[index]==0){
gJOswN;([ hCallWnd[index]=hWnd;
nzYFa J + HotKey[index]=cKey;
a~tBg y+9 HotKeyMask[index]=cMask;
4P24ySy9F bAdded=TRUE;
>273V+dy KeyCount++;
p|*b] 36 break;
;rF:$37^ }
+fIyeX }
1 gRR return bAdded;
?~Vev D }
Ox/va]e7" //删除热键
7xT<|3 I BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
\}qv}hU {
;#"`]khd BOOL bRemoved=FALSE;
QaEXk5>e for(int index=0;index<MAX_KEY;index++){
bL7mlh if(hCallWnd[index]==hWnd){
M9S[{Jj* if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
}KkH7XksF hCallWnd[index]=NULL;
L'h'm{i HotKey[index]=0;
Ix5yQgnB}j HotKeyMask[index]=0;
Vk~}^;`Y bRemoved=TRUE;
54LCoG/ KeyCount--;
g(;ejKSR break;
1$2Rs-J }
a. 5`Q2 }
9p$q@Bc }
IWpUbD|kC return bRemoved;
+~/zCJ;F }
`0 F"zu ?,),%JQ G6Fg<g9: DLL中的钩子函数如下:
uTJ?@^nq eZJOI1wNp LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
)I}G:bBa {
;NPb BOOL bProcessed=FALSE;
I~T?tm if(HC_ACTION==nCode)
}&naP {
)DLK<10 if((lParam&0xc0000000)==0xc0000000){// 有键松开
"Ii!)n, switch(wParam)
:3Jh f$ {
|m EJJg`"7 case VK_MENU:
WK^qYfq| MaskBits&=~ALTBIT;
<(t<gS # break;
#5I "M WA case VK_CONTROL:
:{6[U=O MaskBits&=~CTRLBIT;
Zj<T#4?8 break;
[E /3&3 case VK_SHIFT:
*:_hOOT+[ MaskBits&=~SHIFTBIT;
jH G(d$h break;
Tuy*Df default: //judge the key and send message
+[7u>RJ break;
,?f(~<Aj }
Y{'G2)e for(int index=0;index<MAX_KEY;index++){
O&0R ~<n if(hCallWnd[index]==NULL)
d16PY_ continue;
?k?Hp:8?= if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Q'Tn+}B& {
MLb\:Ihy SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
vNt2s)J$ bProcessed=TRUE;
jHZ<Gc }
']NM_0 }
hv)($; }
S {H8}m|MW else if((lParam&0xc000ffff)==1){ //有键按下
, $=V switch(wParam)
yiU dUw/ {
\#}%E h
b case VK_MENU:
W2k~N X#@ MaskBits|=ALTBIT;
'huLv(Uu break;
~}11 6K case VK_CONTROL:
Cu:-< MaskBits|=CTRLBIT;
G#C)]4[n break;
s'^#[%EgB case VK_SHIFT:
BkF[nL*| MaskBits|=SHIFTBIT;
Sq'z<}o break;
1XKk~G"D default: //judge the key and send message
^pP
14y*go break;
J @fE") }
wGH@I_cy> for(int index=0;index<MAX_KEY;index++){
Ah`dt8t if(hCallWnd[index]==NULL)
As`^Ku& continue;
86g+c if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
/["T#` {
i.] zq SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
I1~g?jpH bProcessed=TRUE;
wrU[#g,uvr }
s|'L0` <B }
pS;dvZ }
h'p0V@!N if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
]r6bJ2 for(int index=0;index<MAX_KEY;index++){
eZi<C}z if(hCallWnd[index]==NULL)
GB3B4)cX4Y continue;
#8jd,I%L if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
F948%?a SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
h :R)KM //lParam的意义可看MSDN中WM_KEYDOWN部分
N sL"p2w~ }
3~ZVAg[c }
+.I'U9QeUN }
#+0R!Y return CallNextHookEx( hHook, nCode, wParam, lParam );
5nAF =Bj }
(K6StNtN bf/loMtD 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:
di2=P)3 gUA}%YXe BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
|$2N$6\SP BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
{2^@jD 0pa^O$?p 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:
9G+rxyWMW XH$|DeAFM LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
Els= :4 {
%)Dd{|c if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
/8\&f%E {
0K0=Ob^(e //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
{+9\o ~ SaveBmp();
WI_mJ/2 return FALSE;
@!3^/D3 }
}Xv1KX' …… //其它处理及默认处理
}F6b ] }
z %E!tB2o }yDq\5s
Q[ .fY<"2g 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。
}p?V5Qp bCUh^#]x 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。
[(EH }A/&]1GWk 二、编程步骤
y7EX& 'xoE
[0! 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";
sNmC#, 4Xk;Qd 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
.t[ZXrd|0 {}&f\6OI% 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;
LE80`t>M# L4*fF 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;
b(-t)5^} 8;f<q u|w 5、 添加代码,编译运行程序。
o\;"|O} mW0&uSMD 三、程序代码
^1yTL5#:Vw #s
R0* ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
| 4oM+n;Y #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
G^@Jgx3n #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
Y1aF._Z #if _MSC_VER > 1000
pXj/6+^ #pragma once
;4v}0N~. #endif // _MSC_VER > 1000
4\SBf\ c #ifndef __AFXWIN_H__
IH5} Az #error include 'stdafx.h' before including this file for PCH
]op^dW1;0_ #endif
h)l&K%4; #include "resource.h" // main symbols
m-S33PG{ class CHookApp : public CWinApp
6O@ ^`T {
mImbS)V public:
+;wqX]SD & CHookApp();
ji)4WG/1 // Overrides
MD
?F1l"}% // ClassWizard generated virtual function overrides
W*rU,F|9 //{{AFX_VIRTUAL(CHookApp)
a.dxgW[ public:
H^PqYLjN virtual BOOL InitInstance();
CBnouKc: virtual int ExitInstance();
ZDkD%SCy //}}AFX_VIRTUAL
6n6VEwYj //{{AFX_MSG(CHookApp)
p1VahjRE- // NOTE - the ClassWizard will add and remove member functions here.
vXM/nw|5 // DO NOT EDIT what you see in these blocks of generated code !
*v
nxP9< //}}AFX_MSG
:CkR4J!m3 DECLARE_MESSAGE_MAP()
:OQ:@Yk };
4lh
LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
t3#H@0< BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
HLoQ}oK|K BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
T:g4D z*2\ BOOL InitHotkey();
+G!jKta7B BOOL UnInit();
`k}l$ih`X #endif
4j/ iG\ [#>$k
6F* //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
igj={==m #include "stdafx.h"
,y8I)+ #include "hook.h"
n:bB$Ai2 #include <windowsx.h>
5e/qgI)M5 #ifdef _DEBUG
O{B
e )E~ #define new DEBUG_NEW
^L8Wn6s' #undef THIS_FILE
16[-3cJ T static char THIS_FILE[] = __FILE__;
SA(U D #endif
JwI`"$>w #define MAX_KEY 100
Z4HA94 #define CTRLBIT 0x04
AJ#m6`M+EK #define ALTBIT 0x02
:<N6i/ #define SHIFTBIT 0x01
F[7Kw"~J #pragma data_seg("shareddata")
L*UV HHOOK hHook =NULL;
=~\]3g UINT nHookCount =0;
R*Xu(89 static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
2GiUPtO&Gj static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
V{T{0b"\U static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
Wiq{wxe static int KeyCount =0;
%su}Ru static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
F%PwIB~cy #pragma data_seg()
t":W.q< HINSTANCE hins;
l- 1]w$
y void VerifyWindow();
w*<Y$hnBzF BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
q6C6PPc //{{AFX_MSG_MAP(CHookApp)
UK"}}nO@e // NOTE - the ClassWizard will add and remove mapping macros here.
b(}Gm@# // DO NOT EDIT what you see in these blocks of generated code!
Ue{vg$5|| //}}AFX_MSG_MAP
aE7u5PM END_MESSAGE_MAP()
e~+(7_2 yHWi[7$ CHookApp::CHookApp()
6WE&((r^ {
$N}/1R^?r // TODO: add construction code here,
Ka]J^w;a // Place all significant initialization in InitInstance
hncS_ZA }
~|CJsD/ k]SAJ~bS| CHookApp theApp;
=zeFK_S! LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
*'9)H0 {
)\T@W BOOL bProcessed=FALSE;
XYqpI/s if(HC_ACTION==nCode)
y4xT:G/M {
.q0218l:dF if((lParam&0xc0000000)==0xc0000000){// Key up
4meidKw] switch(wParam)
*2JH_Cj` {
gd337jw case VK_MENU:
cS<TmS! MaskBits&=~ALTBIT;
v!NB~"LQ break;
b!i`o%Vb case VK_CONTROL:
],;D2]<s MaskBits&=~CTRLBIT;
SU?wFCGT% break;
5cD
XWF case VK_SHIFT:
%&^Q(f MaskBits&=~SHIFTBIT;
#/OUGeJ break;
B0f_kH~p~ default: //judge the key and send message
0o=!j3RjH break;
[RAj3Fr0 }
W8f`J2^"M for(int index=0;index<MAX_KEY;index++){
ZlthYuJ if(hCallWnd[index]==NULL)
QJx9I_ continue;
p/r~n'g$ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
~O \}/I28 {
12 idM* SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
:3JCvrq bProcessed=TRUE;
CV '&4oq }
+0VG[c\8 }
@ru<4`h }
r=h8oUNEJ* else if((lParam&0xc000ffff)==1){ //Key down
I0!j<G switch(wParam)
r)V Lf#3B {
l;Q
>b]DZ case VK_MENU:
ya:sW5fk MaskBits|=ALTBIT;
YU&4yk lE break;
SU/G)&Mi case VK_CONTROL:
aSUsyOe MaskBits|=CTRLBIT;
=(%*LY!Xc break;
|VK:2p^ u case VK_SHIFT:
VSh !4z1 MaskBits|=SHIFTBIT;
JfMJF[Mb
break;
GE@uOJ6H default: //judge the key and send message
/mc*Hc8R8 break;
s3seK6x' }
$57\u/(
for(int index=0;index<MAX_KEY;index++)
z
OtkC3hY {
T)8p:}P! if(hCallWnd[index]==NULL)
H.:9:I[n continue;
)!i!3 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
*%X.ym' {
3)Zu[c[%'J SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
zO%w_7w bProcessed=TRUE;
Twx{' S }
bhYU5I 9 }
v; Es^
YI }
6+iK!&+= if(!bProcessed){
8)pB_en3sO for(int index=0;index<MAX_KEY;index++){
8'KMxR if(hCallWnd[index]==NULL)
Ah (iE continue;
gGI8t@t: if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
%*jGim~s SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
\#++s&06 }
wlr Ign% }
x9%-plP }
bEd?^h return CallNextHookEx( hHook, nCode, wParam, lParam );
EL7T'zJ$ }
+`| mJa 4:U0f;Fs BOOL InitHotkey()
_dr*`yXi {
Ihg~Q4t if(hHook!=NULL){
T`?n,'!( nHookCount++;
>!
oF0R_< return TRUE;
K_>/lirE? }
Ff<)4`J else
oIb)
Rq!m hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
b+Vi3V if(hHook!=NULL)
A*F9\mjI5 nHookCount++;
j=W@P- return (hHook!=NULL);
WYLX?x }
P?J kP BOOL UnInit()
]G*$W+G] {
C_G1P)k if(nHookCount>1){
Fg=v6j4W nHookCount--;
q5p e~ return TRUE;
>A($8=+#x }
Nd!c2` BOOL unhooked = UnhookWindowsHookEx(hHook);
Lm|al.Z if(unhooked==TRUE){
<tuS,. nHookCount=0;
uNbIX:L, hHook=NULL;
W2 <3C }
h<Wg 3o return unhooked;
Q#pnj thM }
QKccrAo B{aU;{1 BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
7|Dn+= {
d}-'<Z#G BOOL bAdded=FALSE;
s}(X]Gx1 for(int index=0;index<MAX_KEY;index++){
hVUIBJ/5(- if(hCallWnd[index]==0){
$XGtS$ hCallWnd[index]=hWnd;
lKWr=k~ HotKey[index]=cKey;
S}cF0B1E* HotKeyMask[index]=cMask;
Qh-4vy=r bAdded=TRUE;
z0Xa_w= KeyCount++;
CH;;V3 break;
J8;Okzb!L }
M|r8KW~S) }
o56kp3b)b return bAdded;
jBpVxv }
(Es{l a G ETp'oh}? BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
0H[L S {
V]c5
Z$Bd BOOL bRemoved=FALSE;
]XUSqai for(int index=0;index<MAX_KEY;index++){
1;Xgc@ if(hCallWnd[index]==hWnd){
yvxl_*Ds8 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
r1Z<:}ZwK hCallWnd[index]=NULL;
;|TT(P:d HotKey[index]=0;
(WE,dY+. HotKeyMask[index]=0;
=M<z8R bRemoved=TRUE;
hZN<Yd8: KeyCount--;
&Rp"rMeW
break;
O&'/J8 }
A]?^ H< }
XDYosC: }
El6bD% \G return bRemoved;
te'*<HM }
A*'V+( U)[ty@zyF void VerifyWindow()
HarFE4V {
h\y-L~2E for(int i=0;i<MAX_KEY;i++){
de YyaV if(hCallWnd
!=NULL){ Z;b+>2oL
if(!IsWindow(hCallWnd)){ -3hCiKq
hCallWnd=NULL; ow.6!tl0=h
HotKey=0; jvs[ /
HotKeyMask=0; DJP6TFT&G
KeyCount--; @ls.&BHUP
} s#^pC*,'
} - DL"-%X.
} Q2\
} ]}LGbv"`A
2P5_zND
BOOL CHookApp::InitInstance() 7co`Zw4}g
{ <k]qH-v4
AFX_MANAGE_STATE(AfxGetStaticModuleState()); J70D+
hins=AfxGetInstanceHandle(); a$}mWPp+f
InitHotkey(); T:!MBWYe |
return CWinApp::InitInstance(); QnKC#
} nyhMnp#<
RP`
`mI
int CHookApp::ExitInstance() X+ f9q0
{ o&-L0]i|
VerifyWindow(); =n0*{~r
UnInit(); gyus8#s T
return CWinApp::ExitInstance(); [Ox(.
} N z~"vi(t
/f3m)pT
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file GLh]G(
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) mG(N:n%*K
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ +d39f-[
#if _MSC_VER > 1000 /iC_!n u
#pragma once *fhX*e8y
#endif // _MSC_VER > 1000 kO ![X ^V
Hg(5S,O2
class CCaptureDlg : public CDialog *Bw #c
j
{ (9GbG"
// Construction Hj~O49%j&
public: V}9;eJRvw
BOOL bTray; 0.DQO;
BOOL bRegistered; w0Ij'=:
BOOL RegisterHotkey(); oI@9}*
UCHAR cKey; 0IzZKRw
UCHAR cMask; 7rIlTrG
void DeleteIcon(); )Au&kd-W@(
void AddIcon(); V0NVGRQ
UINT nCount; 1xTTJyoq
void SaveBmp(); i6>R qP!69
CCaptureDlg(CWnd* pParent = NULL); // standard constructor _^T}_
// Dialog Data v2J0u:#,
//{{AFX_DATA(CCaptureDlg) ;[Tyt[
enum { IDD = IDD_CAPTURE_DIALOG }; _A-V@%3
CComboBox m_Key; ~3=2=Uf
BOOL m_bControl; h5-d;RKE
BOOL m_bAlt; C EqZ:c
BOOL m_bShift; SE!L :
CString m_Path; ;BI)n]L
CString m_Number; K0<yvew
//}}AFX_DATA yWHne~!
// ClassWizard generated virtual function overrides V2<i/6~
//{{AFX_VIRTUAL(CCaptureDlg) Uu5C%9^s
public: ]{Ek[Av
virtual BOOL PreTranslateMessage(MSG* pMsg); a:u}d7T3e
protected: h7?.2Q&S
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support ;3UvkN
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); %fpsc_
//}}AFX_VIRTUAL 8]C1K
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// Implementation D5`(}
protected: p7UTqKi
HICON m_hIcon; z!CD6W1n
// Generated message map functions AbZ:(+@cP
//{{AFX_MSG(CCaptureDlg) 1Z:R,\+L
virtual BOOL OnInitDialog(); 76cEKHa<
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); qLRE}$P
afx_msg void OnPaint(); &<h?''nCy
afx_msg HCURSOR OnQueryDragIcon(); N84qcc
virtual void OnCancel(); P6we(I`"2
afx_msg void OnAbout(); T} 8CfG_j
afx_msg void OnBrowse(); ][t6VA
afx_msg void OnChange(); [&daG