Re: Convert Integer to CString - C / C++ / MFC Discussion Boards

phanindra varma7-Oct-08 1:06

7-Oct-08 1:06

hello,

i have one integer array....{1,12,3,64,555}
i need to convert each integer as "CString"

i try to use Format() like
ex:

CString str;
int i=0;
str.Format("%d",i);

It wasa giving an Error.

Can any one help me in this regard.

Thanks in advance....!!!!! Rose | [Rose]

Re: Convert Integer to CString

Michael Schubert7-Oct-08 1:08

Michael Schubert

7-Oct-08 1:08

I can't see anything wrong with this code. What error are you getting?

Re: Convert Integer to CString

Rajesh R Subramanian7-Oct-08 1:36

Rajesh R Subramanian

7-Oct-08 1:36

phanindra varma wrote:
str.Format("%d",i);

Are you doing a fully Unicode build? Are you missing the _T macro? Have you tried: str.Format(_T("%d"),i); instead?

Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche

.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]

Re: Convert Integer to CString

Michael Schubert7-Oct-08 1:39

Michael Schubert

7-Oct-08 1:39

That's pretty much the only explanation for this code to fail...

Re: Convert Integer to CString

phanindra varma7-Oct-08 4:18

phanindra varma

7-Oct-08 4:18

Thanks.....

I forget _T();

Thanks again.. because Even for this silly question also u r guided me in a rigtt way....

Bye....

Re: Convert Integer to CString

Rajesh R Subramanian7-Oct-08 5:55

Rajesh R Subramanian

7-Oct-08 5:55

That's fine, but please make sure that you provide all the necessary information with your query, so that it would be easier for others to help you.

You said there was an error, but did not say what it was. Take care of these things in the future.

Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche

.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]

Re: Convert Integer to CString

phanindra varma18-Oct-08 4:04

phanindra varma

18-Oct-08 4:04

O.k Thanks for the Suggestion !!!!!

Re: Convert Integer to CString

vijay_aroli7-Oct-08 6:26

vijay_aroli

7-Oct-08 6:26

In addition to what Rajesh said, I would also advice you not to use SMS text while posting messages here. Smile | :)

Regards,
Vijay.

Re: Convert Integer to CString

David Crow7-Oct-08 3:36

David Crow

7-Oct-08 3:36

phanindra varma wrote:
It wasa giving an Error.

Turn your monitor around so we can see it. Roll eyes | :rolleyes:

"Love people and use things, not love things and use people." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

Re: Convert Integer to CString

Michael Schubert7-Oct-08 3:49

Michael Schubert

7-Oct-08 3:49

Re: Convert Integer to CString

Rajesh R Subramanian7-Oct-08 5:10

Rajesh R Subramanian

7-Oct-08 5:10

How much I love your comments.

Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche

.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]

Re: Convert Integer to CString

ThatsAlok7-Oct-08 19:27

ThatsAlok

7-Oct-08 19:27

Rajesh R Subramanian wrote:
How much I love your comments.

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture

cheers,
Alok Gupta
VC Forum Q&A :- I/IV
Support CRY- Child Relief and You/xml>

Re: Convert Integer to CString

Hamid_RT7-Oct-08 5:13

Hamid_RT

7-Oct-08 5:13

You have powrful eyes. Big Grin | :-D

Timer Problem

MsmVc7-Oct-08 0:11

MsmVc

7-Oct-08 0:11

Hi All

I am useing timer.And that timer i am calling function FolderCopy().Which is working but after 2min code is hange.I havn't figure out what's a exactaly problem.Code is here.OnStartTimer i am calling in

OnInitDialog()

void CAbc::OnStartTimer() 
{

    SetTimer(1,10000, 0);
	
	
}

void CAbc::OnTimer(UINT_PTR nIDEvent)
{	
	FolderCopy();
	
	CDialog::OnTimer(nIDEvent);
}

void CAbc::FolderCopy()
{ 
CString finalString;
		 
		for(int aq=0;aq<20;aq++)
		{
		
	
		finalString=a1[aq];
				
		char * szMyString = (char *)(LPCTSTR)finalString;	
		
		PathRemoveFileSpec(szMyString);
		
		CString string = _T(szMyString);
				
		CString string1=string;
		string1 +='\0';
		int nLen = string1.GetLength();

		LPCSTR lpszBuf = string1.GetBuffer(nLen);

		string1.ReleaseBuffer();
	
		LPCSTR pF=lpszBuf;
		
		LPCSTR pT="c:\\Testing";
	
			
		SHFILEOPSTRUCT sf;
		memset(&sf,0,sizeof(sf));
		sf.hwnd = 0;
		sf.wFunc = FO_COPY;
		sf.pFrom = pF;
		sf.pTo = pT;
		sf.fFlags = FOF_NOCONFIRMATION | FOF_NOCONFIRMMKDIR | FOF_NOERRORUI;
 
		 int n = SHFileOperation(&sf);
		if( n == 0)
		{
			  AfxMessageBox("Success\n");
		 }
		else
		 {
			AfxMessageBox("Failed\n");
		 }

		}
		
		
}

Plz help me Rose | [Rose]

Re: Timer Problem

Cedric Moonen7-Oct-08 0:15

Cedric Moonen

7-Oct-08 0:15

The Ontimer function will still be called in the same thread, if the FolderCopy function is a lenghty operation, your GUI will freeze because it is not able to process messages anymore. You should use a worker thread for that task. Take a look at this great article[^].

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Re: Timer Problem

MsmVc7-Oct-08 0:40

MsmVc

7-Oct-08 0:40

Thank for reply.it's a good artical.Can you give me tips,hoe i use thread for do that task.

Thanks in advance.. Rose | [Rose]

Re: Timer Problem

Cedric Moonen7-Oct-08 1:00

Cedric Moonen

7-Oct-08 1:00

What do you mean ? Where are you stuck exactly ?

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Re: Timer Problem

MsmVc7-Oct-08 1:10

MsmVc

7-Oct-08 1:10

I havn't idea about Thread.So i want to what steps i use.Your artical is good. Plz help me

Re: Timer Problem

Michael Schubert7-Oct-08 1:14

Michael Schubert

7-Oct-08 1:14

Having looked at your previous posts I think you should get familiar with some C/C++ basics before you start with multi-threaded programming.

Re: Timer Problem

MsmVc7-Oct-08 1:29

MsmVc

7-Oct-08 1:29

Thanks for suggestion.Can you give me tips for do that task?

Re: Timer Problem

Michael Schubert7-Oct-08 1:35

Michael Schubert

7-Oct-08 1:35

I think this site is a good starting point (frequently recommended by Hamid):
http://www.cplusplus.com[^]
You should also consider getting some books.

Re: Timer Problem

Michael Schubert7-Oct-08 0:50

Michael Schubert

7-Oct-08 0:50

What a mess. Are you trying to copy the folders every 10 seconds?

Re: Timer Problem

Victor Nijegorodov7-Oct-08 2:08

Victor Nijegorodov

7-Oct-08 2:08

I agree with Michael Schubert: what you are doing is, at least, very strange.
But if you are sure you do need to periodically copy your folder(s), then call KillTimer before calling FolderCopy and then reset the timer ( call SetTimer) after FolderCopy returns.

Re: Timer Problem

David Crow7-Oct-08 3:38

David Crow

7-Oct-08 3:38

Try:

void CAbc::FolderCopy()
{
    if (! m_bBusy) // default m_bBusy to false in the constructor
    {
        m_bBusy = true;
 
        for (...)
        {
        }
 
        m_bBusy = false;
    }
}

"Love people and use things, not love things and use people." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

Re: Timer Problem

MsmVc8-Oct-08 2:39

MsmVc

8-Oct-08 2:39

Hi All

After read artical i am useing this code.Can any one tell me i am wrong or right.

void CTestingDemoDlg::OnBnClickedButton1()
{
	running = TRUE;
	AfxBeginThread(sun, this);
	AfxBeginThread(sun1, this);
	
		
}

void CTestingDemoDlg::sun()
{
	OnStartTimer();

}
void CTestingDemoDlg::sun1()
{
	AfxMessageBox(_T("Hello"));
}

UINT CTestingDemoDlg::sun(LPVOID p)
{
	CTestingDemoDlg * me = (CTestingDemoDlg *)p;
	me->sun();
     return 0;

}
void CTestingDemoDlg::OnStop()
{
	running = FALSE;
}



UINT CTestingDemoDlg::sun1(LPVOID p)
{
	CTestingDemoDlg * me = (CTestingDemoDlg *)p;
	me->sun1();
     return 0;

}

void CTestingDemoDlg::OnTimer(UINT_PTR nIDEvent)
{
	// TODO: Add your message handler code here and/or call default

	m_test.SetWindowTextW(_T("Sun"));
	CDialog::OnTimer(nIDEvent);
}
void CTestingDemoDlg::OnStartTimer() 
{

    SetTimer(1, 5000, 0);
	
}

Plz help me

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