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that's poor UI design, user will be expecting on the edit field of date time picker control(DTPC), keeping the edit box of DTPC blank always and using another edit box some where else to show up the date selected in DTPC is bad design, i suggest you to use the same control, if you want an explicit calender control without edit box go for Month Calender control instead of Date time picker control. And show and hide the Month Calender Control when a button is pressed, if you donot want to have that control visible always.
anyway, answer to you question is, use CTime::Format to format date string and set the formatted text to edit box, same usable for Month Calender control.
CDateTimeCtrl* pCtrl = (CDateTimeCtrl*) GetDlgItem(IDC_DATETIMEPICKER1);
CEdit* pEdit = (CEdit*) GetDlgItem(IDC_EDIT1);
ASSERT(pCtrl != NULL);
ASSERT(pEdit != NULL);
CTime timeTime;
DWORD dwResult = pCtrl->GetTime(timeTime);
if (dwResult == GDT_VALID)
{
str = timeTime.Format(_T("%x"));
pEdit->SetWindowText(str);
}
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Thanks
IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH
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if the reply is useful, you have "Helpful Answer" option in the post.
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Hi all..
I want to convert CString to _TCHAR*
//////////////////////////////
_TCHAR *sEndDate;
CString CurrDate;
/////////////////////
I am trying this code..
sEndDate = (LPCSTR)CurrentDate;
Its not working ...
plz help me
manju
Hi..
I am Mnaju.I have Completed my B.E Computers Science.Lokking for a job.I am interested in VC++
manju
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You could try,
TCHAR* sEndDate = CurrDate.GetBuffer(1);
but I highly recommend you don't use CString at all until you've read the source code for it and got an understanding of it.
"The secret of happiness is freedom, and the secret of freedom, courage."
Thucydides (B.C. 460-400)
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Please don't forget to mention that she will need to call CString::ReleaseBuffer() after making a call to CString::GetBuffer(). You may think that it is obvious, but you are guiding a person here, who is confused about string conversions. I hope you get the point.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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Hence my advice to read and understand the source code or not use CString at all. It's not much use saying she will need to call CString::ReleaseBuffer(), (which is not always true ) if she doesn't understand when she should and when she shouldn't. Rather than me trying to post an entire CString tutorial here I recommended reading the source as it's the only sure way to understand the hairy mess that is CString.
"The secret of happiness is freedom, and the secret of freedom, courage."
Thucydides (B.C. 460-400)
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OK - there's this extra layer of understanding that I have about the OP, since I've been interacting with her for quite sometime now. She will not be able to understand anything from CString source code. And that was the point behind me stating whatever to you.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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No problem, in that case my recommendation not to use CString stands 
"The secret of happiness is freedom, and the secret of freedom, courage."
Thucydides (B.C. 460-400)
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Umm... I'll have to agree. But you're a tough guy with that principle man. One must either know what CString is, or should not use it at all. 
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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Rajesh R Subramanian wrote: you're a tough guy
 Not really. I certainly wouldn't apply that everywhere but CString is a bit if an exceptional case. CString abuse is so rife and so easy to fall into, and CString itself so potentially inefficient and error prone that I would say understand it or don't use it. I would not say the same for example for stl::vector or stl::map where misuse is less likely and understanding the source very much harder.
"The secret of happiness is freedom, and the secret of freedom, courage."
Thucydides (B.C. 460-400)
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thats why you are here.. to help people
"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
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Heh.
How's life going?
It is a crappy thing, but it's life -^ Carlo Pallini
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manju#123 wrote: sEndDate = (LPCSTR)CurrentDate;
Its not working ...
plz help me
the (LPCSTR)CurrentDate returns a constant TCHAR pointer. you can make it compilable by making sEndDate as const. For instance,
const _TCHAR *sEndDate;
If you want to modify the sEndDate, then you can use GetBuffer() as suggested by Matthew Faithfull, But dont forget to call ReleaseBuffer().
Regards,
Jijo.
_____________________________________________________
http://weseetips.com[ ^] Visual C++ tips and tricks. Updated daily.
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Jijo raj wrote: the (LPCSTR)CurrentDate returns a constant TCHAR pointer
wrong. it returns a const char pointer.
(LP-C-T-STR) returns a const TCHAR*
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Typo.  Actually I mean LPCTSTR. But a T means lot! Thanks for pointing it out.
Regards,
Jijo.
_____________________________________________________
http://weseetips.com[ ^] Visual C++ tips and tricks. Updated daily.
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Hi experts...
What about this?
_tcscpy(sEndDate,CurrentDate);
I am using this style. Is this wrong or right way?
modified on Tuesday, May 27, 2008 7:42 AM
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That makes a copy. It is fine sometimes (and the other times it is wrong).
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Sir, just tell me where it will fail? I want to clear my confusion.
Thanks
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Whenever you need to actually modify CString's internal buffer.
It is not a common usage, I know, but it is perfectly legal.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Thank you sir 
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In general an explicit function call should be preferred over an implicit cast so it's not wrong but a GetBuffer() call would be better style and of course you should otherwise be using _tcscpy_s 
"The secret of happiness is freedom, and the secret of freedom, courage."
Thucydides (B.C. 460-400)
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Matthew Faithfull wrote: it's not wrong but a GetBuffer() call would be better style
I don't agree. Implicit (or explicit) cast is not the same as GetBuffer() and you shouldn't use optionally one or the other: GetBuffer returns LPTSTR, while the cast returns LPCTSTR: the added C have his significance.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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CPallini wrote: the added C have his significance.
Indeed it has and although I was talking general C++ style I do think it applies in this case. The CString impilcit cast returns LPCSTR because it isn't safe for it to hand out a pointer to its internal buffer without locking it but it also isn't good C++ for it to 'silently' give you a const pointer to something that is inherently not const. It's a compromise brought on by a compromised design.
"The secret of happiness is freedom, and the secret of freedom, courage."
Thucydides (B.C. 460-400)
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Well, let's try to get it from the CString's consumer point of view:
(1) requesting, via (explicit) cast a pointer to a const buffer means: "OK, I need the buffer but I'll not change it".
(2) requesting via GetBuffer() a pointer to the internal buffer means: "I need the buffer to make all the weirdest things I know to it".
Clearly method (2) is a bit crude for a mere copy operation.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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