C / C++ / MFC

8-Aug-06 21:51

ok i remouve spaces !... works ! but my same problem remain how to find in the other columns FindItem column 1,2 how ? when i find this ,my problems , i thing ... will be solved !
My code find only in first column (0) and give me the text from others all i wanth is to search in others columns 1,2 ...
???????

Bravoone

Viorel.8-Aug-06 22:26

Viorel.

8-Aug-06 22:26

Maybe you should try this:

CString sName, sCity, sCountry;
m_name.GetWindowText(sName);
m_city.GetWindowText(sCity);
sCountry.Empty();

for(int nItem = 0; nItem < m_list2.GetItemCount(); ++nItem)
{
    CString const sFirstColumnText = m_list2.GetItemText( nItem, 0 );
    CString const sSecondColumnText = m_list2.GetItemText( nItem, 1 );
    if( sName == sFirstColumnText && sCity == sSecondColumnText)
    {
        sCountry = m_list2.GetItemText( nItem, 2 );
        break;
    }
}
m_result.SetWindowText(sCountry);

I hope this will give you some ideas.

Bravoone_20069-Aug-06 0:55

9-Aug-06 0:55

Thanks but nothing is working i have tried everyting ! my code remaine the same !
Please someone help me !

void CMyList::OnOK()
{

UpdateData();

CWaitCursor wait; // Display a wait cursor

int x = m_list.GetItemCount();

for (int j = 0; j < x; j++) // For each item in the list
{
CString strWord;

strWord = m_list.GetItemText(j, 0); // Get the word

strWord.TrimLeft(); // Remove leading spaces
strWord.TrimRight(); // Remove trailing spaces

// Overwrite the old word with the new trimmed word
m_list.SetItemText(j, 0, strWord);

}

CString sName = _T("Name");
m_name.GetWindowText(sName);

LVFINDINFO stInfo = {0};
stInfo.flags = LVFI_STRING;
stInfo.psz = sName;
int nItem = m_list.FindItem( &stInfo );
if( nItem != -1 )
{
// the item is in the list control
CString sSecondColumnText = m_list.GetItemText( nItem, 1 );
// set the text to the second edit box
m_rezult.SetWindowText( sSecondColumnText );
}

}

----------------------------------
| Name | City | Country |
----------------------------------
| George| London| England |
-----------------------------------
|George |NewYork | USA |
-----------------------------------

for ex :
all i whant is to find if george - London - England exist !
or
all i whant is to find if george - NewYork - USA exist !

m_name , m_city , m_rezult ! m_rezult <----- Country!!!!

Bravoone

David Crow9-Aug-06 3:22

David Crow

9-Aug-06 3:22

There's nothing wrong with the code you've shown. This works fine:

BOOL CMyDlg::OnInitDialog()
{
    CDialog::OnInitDialog();
 
    m_list.InsertColumn(0, "Name", LVCFMT_LEFT, 100);
    m_list.InsertColumn(1, "City", LVCFMT_LEFT, 100);
    m_list.InsertColumn(2, "Country", LVCFMT_LEFT, 100);
 
    int nItem = m_list.InsertItem(0, "George");
    m_list.SetItemText(nItem, 1, "London");
    m_list.SetItemText(nItem, 2, "England");
 
    nItem = m_list.InsertItem(1, "George");
    m_list.SetItemText(nItem, 1, "New York");
    m_list.SetItemText(nItem, 2, "USA");
	 
    return TRUE;  // return TRUE  unless you set the focus to a control
}
 
void CMyDlg::OnOK() 
{
    CString     strName;
    LVFINDINFO  stInfo = {0};
 
    m_edit.GetWindowText(strName);
 
    stInfo.flags = LVFI_STRING;
    stInfo.psz   = strName;
 
    int nItem = m_list.FindItem(&stInfo);
    if (nItem != -1 )
        AfxMessageBox("Found It!");
}

You must have something else wrong.

"Money talks. When my money starts to talk, I get a bill to shut it up." - Frank

"Judge not by the eye but by the heart." - Native American Proverb

Bravoone_20069-Aug-06 19:52

9-Aug-06 19:52

Yes but this code works only in the first column and i want to search in column 1 and 2 ! (this is my problem)
This code search only in the first column !
How can i search in other column ? (1,2) ???????
Please help !

Bravoone

David Crow10-Aug-06 2:39

David Crow

10-Aug-06 2:39

Flaviu_2006 wrote:
Yes but this code works only in the first column...

Of course! You've not ever specified that you wanted to search subitems, which FindItem() does not do.

Flaviu_2006 wrote:
How can i search in other column ? (1,2) ???????

This has already been shown to you. What part did you not understand?

"Money talks. When my money starts to talk, I get a bill to shut it up." - Frank

"Judge not by the eye but by the heart." - Native American Proverb

Bravoone_200610-Aug-06 21:06

Saving the file with date and time

10-Aug-06 21:06

and how can i search subitems in column 1,2 because in column 0 my code works to finditem !?
and previous examples that has been given to me don t work !( in my code ) ( is not good for my code i try to search in column 1 and getitemtext from column 2!
Please help me ! i remind you :
m_name , m_country , m_relatia !( if m_name (is found it in column 0) and m_country (is found it in column 1 ) then getitemtext from column 2 - > in m_relatia)! This is what i want and i don t no how to do it !
Please help me!

Bravoone

Rajiya8-Aug-06 20:41

Rajiya

8-Aug-06 20:41

Hi,

I am saving recorded file in a folder, but am hardcoding the name in the code itself.I want the recorded .wav file to get the name as current date and time for e.g. 08/09/0611:55:39.wav.I get the name of the file in a string variable but it does not gets saved coz it does not recognise the slash(/).I want a way in which i can convert the slash(/) in the date string to hyphen(-).
For e.g 08/09/0611:55:39.wav has to be converted to 08-09-0611:55:39.wav.
I am using VC++, please suggest me how can i solve this problem.
Thanks

Riz

Re: Saving the file with date and time

Amar Sutar8-Aug-06 20:50

Amar Sutar

8-Aug-06 20:50

CString cstrFileName;// File name to be save
..
..
// Use following functions on file name variable

cstrFileName.Replace(':','-');
cstrFileName.Replace('/','-');

Regards
Amar Smile | :)

Re: Saving the file with date and time

Hamid_RT8-Aug-06 21:51

any ideas to reduce log file size or make log file size managed?

8-Aug-06 21:51

Like this

<br />
	CTime time = CTime::GetCurrentTime();<br />
	CString str;<br />
	str.Format("%d-%d-%d%d:%d:%d%s",<br />
	time.GetDay(),<br />
	time.GetMonth(),<br />
	time.GetYear(),<br />
	time.GetHour(),<br />
	time.GetMinute(),<br />
	time.GetSecond(),".wav");<br />
<br />

WhiteSky

George_George8-Aug-06 20:35

George_George

8-Aug-06 20:35

Hello everyone,

I found the log file size is becoming larger and larger. Any ideas to reduce the file size or make log file size managed, for example, keep the log file be fixed size or some other policies? Any reference tutorials or open source samples to recommend?

thanks in advance,
George

Re: any ideas to reduce log file size or make log file size managed?

Hamid_RT8-Aug-06 20:58

Re: any ideas to reduce log file size or make log file size managed?

8-Aug-06 20:58

See Fixed-Length Logging[^]if its your purpose

WhiteSky

George_George8-Aug-06 21:36

George_George

8-Aug-06 21:36

Look cool, thank you WhiteSky!

regards,
George

XML Programming in VC++.net

Sarvan AL8-Aug-06 20:27

Sarvan AL

8-Aug-06 20:27

Dear All,

I am a newbie to XML. I'd like to know XML programming by VC++.net.
Kindly let me know the right path to learn this.

Thanks in advance,
Sarvan AL

Re: XML Programming in VC++.net

Hamid_RT8-Aug-06 20:48

Re: XML Programming in VC++.net ___Thank you

8-Aug-06 20:48

See Introduction to Using the XML DOM from Visual C++[^]and Working with XML in a Classic COM Application[^]

WhiteSky

Sarvan AL8-Aug-06 21:04

Sarvan AL

8-Aug-06 21:04

Dear WhiteSky,

Thanks a lot for your immediate reply and suggestion.

Sarvan AL

XLL Development : Adding Rows in Excel Sheet using VC++

sakings998-Aug-06 20:07

sakings99

8-Aug-06 20:07

Hi I have created XLL Plugin for Excel Worksheet.
I know how to take the CXlOper as an argument or Return this type of Argument to Excel Sheet.

Currently i need to know how can i Perform Row Addition with in XLL Code.
I am writing XLL in C++ using MFC.

Can any one please show me a sample for what i want to achieve ?

Thanks
Sheraz

Re: XLL Development : Adding Rows in Excel Sheet using VC++

Hamid_RT8-Aug-06 21:13

Smart GDI class that implements RAII

8-Aug-06 21:13

SeeSample Excel Function Add-in in C[^] maybe it is some helpful to you

WhiteSky

min_2_max8-Aug-06 20:05

min_2_max

8-Aug-06 20:05

Hello,

I'm finding some "smart" GDI obj(e.g. CPen, CBrush, etc.) wrapper class that implements the RAII idiom, to make the GDI coding somewhat easier. Is such stuff available?

Thanks.

Re: Smart GDI class that implements RAII

Hamid_RT8-Aug-06 20:53

Count number of open documents in MDI [modified]

8-Aug-06 20:53

What do you need?

WhiteSky

tabctrl and manifest

locoone8-Aug-06 17:36

locoone

8-Aug-06 17:36

i have a dialog with a manifest the tabctrl looks right but i have check boxes on it and the backcolor of the text is tan like the dialog and the tab is white how do i fix it?

clintalt8-Aug-06 16:44

clintalt

8-Aug-06 16:44

I'd like to write a function that tells me how many documents I have open of a particular document type. I want to call this function whenever someone tries to open a new document and if that would exceed the predefined number allowed, notify them with a message box.

Any ideas?????

Thanks,

The secret to creativity is knowing how to hide your sources. (Albert Einstein)

-- modified at 22:44 Tuesday 8th August, 2006

Re: Count number of open documents in MDI

Viorel.8-Aug-06 21:36

Viorel.

8-Aug-06 21:36

If you are dealing with MDI application in MFC using CMultiDocTemplate class, then I think you should use its members in this manner:

CMutiDocTemplate * t = ...; // the template for given document type
int total_documents = 0;
POSITION pos = t->GetFirstDocPosition();
while(pos != NULL)
{
	++total_documents;
	pos = t->GetNextDoc(pos);
}

I hope this helps.

How to add menu to other applications

Dody_DK8-Aug-06 12:37

Dody_DK

8-Aug-06 12:37

Hey All

I am wondering how to add new menu to other application, meaning I want to add a menu to another application that is not mine

let's say I want to add menu to Windows Live Messenger or Yahoo!

any idea how?

thanks in advance!

Re: How to add menu to other applications

Hamid_RT8-Aug-06 21:22