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DO Y have any example... how make a program which run in background...
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Actually wizard will create service for you.
I guess you need to choose ATL COM project and then it gives option to create service. Nor sure about the project type but you can find it easily.
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I want to create About dialog after created main dialog. All I did as follows:
- create about dialog
- in Resource.rc, I add this:
STRINGTABLE
BEGIN
IDS_ABOUTBOX "&About ..."
END
- in CMyDlg.h, declare
afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
- in CMyDlg.cpp, implement this method:
void CMyDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
- in CMyDlg.cpp, register notify
BEGIN_MESSAGE_MAP(CAboutDlg, CMyDlg)
ON_WM_SYSCOMMAND()
END_MESSAGE_MAP()
that's all, but it doesn't work. I try to debug and found that it doesn't come into OnSysComand() method. What do I miss here?
Thank you very much, 
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I guess you need to add the handler in the WinApp class.
and by default MFC will add about dialog unless you explicitly removed the about dialog check box.
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Thank you for reply me, SandipG.
I don't have WinApp class, it's MFC project with Dialog based.
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haha  without application class you cant have MFC application.
I am talking about the class which has Initinstance function.
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tataxin wrote: BEGIN_MESSAGE_MAP(CAboutDlg, CMyDlg)
ON_WM_SYSCOMMAND()
END_MESSAGE_MAP()
This is the wrong message map. It should be:
BEGIN_MESSAGE_MAP(CMyDlg, CDialog)
ON_WM_SYSCOMMAND()
END_MESSAGE_MAP()
"Love people and use things, not love things and use people." - Unknown
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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Thank you DavidCrow
It works, but with a little strange. Whenever I right click application in taskbar and select "About ...", nothing happens. Then, I press Alt, the About dialog shows up.
I don't know why???? 
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tataxin wrote: It works, but with a little strange. Whenever I right click application in taskbar and select "About ...", nothing happens.
Does void CMyDlg::OnSysCommand() get called?
"Love people and use things, not love things and use people." - Unknown
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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yes, it does. Here is the source code of OnSysCommand:
void CMyDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
When I try to debug, it stops at (1) until I press Alt. After that, the About dialog shows.
modified on Monday, June 2, 2008 3:51 AM
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I want to detect the names of available MIDI I/O devices and let the user select the devices for MIDI I/O.
How to get the available MIDI device ID & name in VC++?
Thanks & Regards,
Suman
--
"Programming is an art that fights back!"
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Hi,
Thanks for the help!!
Thanks & Regards,
Suman
--
"Programming is an art that fights back!"
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Hi All,
Is there a similar call as RegLoadKey in kernel mode?
Thank you,
AJ
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What do you want to do excatly?
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I want to shorten my array into by the use of enum, I have not used it yet can anyone give me an idea?
Here is the code:
SchedDay[0] = "Every Sunday";
SchedDay[1] = "Every Monday";
SchedDay[2] = "Every Tuesday";
SchedDay[3] = "Every Wednesday";
SchedDay[4] = "Every Thursday";
SchedDay[5] = "Every Friday";
SchedDay[6] = "Every Saturday";
SchedDay[7] = "Monthly";
for(schedcount = 0; schedcount<8; schedcount++)
{
c_cbCombo1.InsertString(schedcount, _T(SchedDay[schedcount].c_str()));
}
SchedTime[0] = "12:00 AM";
SchedTime[1] = "1:00 AM";
SchedTime[2] = "2:00 AM";
SchedTime[3] = "3:00 AM";
SchedTime[4] = "4:00 AM";
SchedTime[5] = "5:00 AM";
SchedTime[6] = "6:00 AM";
SchedTime[7] = "7:00 AM";
SchedTime[8] = "8:00 AM";
SchedTime[9] = "9:00 AM";
SchedTime[10] = "10:00 AM";
SchedTime[11] = "11:00 AM";
SchedTime[12] = "12:00 PM";
SchedTime[13] = "1:00 PM";
SchedTime[14] = "2:00 PM";
SchedTime[15] = "3:00 PM";
SchedTime[16] = "4:00 PM";
SchedTime[17] = "5:00 PM";
SchedTime[18] = "6:00 PM";
SchedTime[19] = "7:00 PM";
SchedTime[20] = "8:00 PM";
SchedTime[21] = "9:00 PM";
SchedTime[22] = "10:00 PM";
SchedTime[23] = "11:00 PM";
for(timecount = 0; timecount<24; timecount++)
{
c_cbCombo2.InsertString(timecount, _T(SchedTime[timecount].c_str()));
}
And also how will I insert it to the combobox?
Thanks,
Jayjay
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use enum instead of array
Thanks
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How would that shorten anything??
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C++ doesn't allow an enum of strings.
--
=====
Arman
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You will have enum with same size and
and how your array size will be shortened it still has to store those many entries.
Only thning will change is instead of hardcoding the strings everywhere you will use enum.
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how can i do that to begin with?
Thanks
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You have to declre enum for the strings u want to use.
e.g.
enum {EVERY_MONDAY,EVERY_SUNDAY...}
enum {TWELVE_AM..}
then you can even write a function that will return the strings whenever required.
e.g
CString/char* GetDay(int iVal)
{
switch(iVal)
{
case EVERY_MONDAY:
return "EVERY_MONDAY";
}
...
}
inside code where ever you wan to use you can directly use EVERY_MONDAY...
and offciourse you have to give names to enum you will be creting.
I guess you have never used enums. may be you can read some help for regarding enums.
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