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Your code is doing exactly what it is supposed to do. Paint-related messages are low priority so they do not get handled if other, high-priority messages are in the queue. This is why you do not see the lblRecno control being updated until the end. Lose the timer stuff and try:
void MOkno::OnBnClickedButtonStart()
{
for(int iLicznik = 1; iLicznik <= 1000; iLicznik++)
{
CString newTxt;
newTxt.Format("%d", iLicznik);
lblRecno.SetWindowText(newTxt);
}
}I just tried this (using 10000) and it worked fine.
"Talent without discipline is like an octopus on roller skates. There's plenty of movement, but you never know if it's going to be forward, backwards, or sideways." - H. Jackson Brown, Jr.
"Judge not by the eye but by the heart." - Native American Proverb
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gomez_a wrote: But the new value lblRecno is displaying in the place of the previous value, an so on.
Of course. What are you expecting it to do? 
"Talent without discipline is like an octopus on roller skates. There's plenty of movement, but you never know if it's going to be forward, backwards, or sideways." - H. Jackson Brown, Jr.
"Judge not by the eye but by the heart." - Native American Proverb
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i want to know about SQL Server and ODBC is someone who now something?
i want to make a conection with odbc (visualfoxpro database)!
please tell me a web adress where i can learn something !
thank you in advance !
Bravoone
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Flaviu_2006 wrote: i want to make a conection with odbc (visualfoxpro database)!
Are you wanting a DSN or DSN-less connection? If the former, you'll first need to create a DSN using the ODBC Data Source applet.
"Talent without discipline is like an octopus on roller skates. There's plenty of movement, but you never know if it's going to be forward, backwards, or sideways." - H. Jackson Brown, Jr.
"Judge not by the eye but by the heart." - Native American Proverb
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Good Morning,
I have prob with pointer, in fact my principal class has a control activeX
witch i put it like variable m_DTC so it générate a class .cpp and .h
when I try to call it into a CDialog
i do like this :
in file .h Cmyinterface (class of control activeX) I put a pointer
Cmyinterface *pdc;
and in the main class in boutton evenement i write
CexempleCDialog exple;
exple.pdc=&m_DTC;
int nreponse =exple.DoModal();
if (nreponse)
{
return;
}
I have a bug
"Exception non generated in 0x7c2090db (mfc70d.dll) in project.exe:0xC0000005: Violation of access when reading from the location 0xcccccd1c.
when i add other CDialog calling the interface i have the same prob
I hope that i exposed well my problem.
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zizzzz wrote: exple.pdc=&m_DTC;
Can you show how m_DTC is initialized ?
Have you stepped through OnInitdialog of CexempleCDialog ?
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in main class
DDX_Control(pDX, IDC_ITDCINTERFACECTRL1, m_DTC);
and i just put:
cont.pDTC=&m_DTC;
in the CDialog CexempleDialog i call it directly
int rvalue=pDT->name_function();
How i must initialize it ?
zzzz, zizzz
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The first thing to do when you get such a crash is to start your debugger. You will get a lot of information (where the crash occurs exactly, what are the values of the variables and pointers, ...). It could be helpfull to see where it crashes exactly. You could also use the callstack to check in which of your functions the problem occurs.
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Hi to everyone.
I search the internet for my problem but nothing.
I use CDatabase and CRecordset to connect to MySQL server, without any problem.
The problem is that i can't see greek characters (i see only '?') from my application.
The records in MySQL stored correctly in greek and the connection string which i use is:
mysql.OpenEx("DRIVER=MySQL ODBC 3.51 Driver;SERVER=localhost;UID=root; PWD=123456;APP=Microsoft Data Access Components;WSID=localhost;DATABASE=mybase;CHARSET=greek;")
What is wrong?
Please help me!!!
Thanks a lot!!!
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How to set the Dialog Screen itself as a BMP (e.g. company logo),for placing various controls on it
tyyu
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overide the WM_ERASEBKGND( OnEraseBkgnd ) message of the dialog and draw the bitmap inside it.
nave
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arti mujumdar wrote: Dialog Screen itself as a BMP (e.g. company logo),for placing various controls on it
Use BitBlt(...) in OnEraseBkgnd().
Somethings seem HARD to do, until we know how to do them.
 _AnShUmAn_
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arti mujumdar wrote: How to set the Dialog Screen itself as a BMP (e.g. company logo),for placing various controls on it
BEGIN_MESSAGE_MAP(CDlbClickEventDlg, CDialog)
<code> ON_WM_ERASEBKGND()</code>
END_MESSAGE_MAP()
//In .h file
BOOL OnEraseBkgnd( CDC* pDC );
// In .cpp file
BOOL CDlbClickEventDlg::OnEraseBkgnd( CDC* pDC )
{
CBitmap bmp;
bmp.LoadBitmap( IDB_BITMAP1 );
const int nSavePrevState = pDC->SaveDC();
CBrush brush;
brush.CreatePatternBrush( &bmp );
pDC->SelectObject( &brush );
CRect rcClient;
GetClientRect( &rcClient );
pDC->Rectangle( &rcClient );
pDC->RestoreDC( nSavePrevState );
return TRUE;
}
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See
#include AtlImage.h
m_Image.Load(path of your file);
...
BOOL CAnswer::OnEraseBkgnd(CDC* pDC)
{
m_Image.BitBlt(pDC->m_hDC,0,0,m_Image.GetWidth(),m_Image.GetHeight(),0,0);
return TRUE;
}
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Hi again,
Whats different between C++ with VC++ and VC++.Net differ with VC++.
Thanks
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messages wrote: C++
Is a standards based language
messages wrote: VC++
Is a compiler which targets C++
messages wrote: VC++.Net
Properly, is the name of the last three compilers, in that they all target .NET. If you really mean C++/CLI, that's an extension to C++ which uses the .NET framework.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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Thanks Christian Graus
and i have a other question,
I hear that C++ will limited for write COM is it right?
and on thing VC++ or VC.NET which is better and which is easy
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messages wrote: I hear that C++ will limited for write COM is it right?
I'm not sure what you mean. C++ is excellent for writing COM components, but the vast bulk of C++ code does not use COM. C++ is a standard language, why would it be tied to a Microsoft platform that is a lot younger than C++ is ?
messages wrote: and on thing VC++ or VC.NET which is better and which is easy
I don't know what you mean by those terminologies.
C++ is a standards based language. It's very powerful, other languages like C# and VB.NET are easier
VC++ means any Microsoft C++ compiler
VC.NET means any of the last three Microsoft C++ compilers
C++/CLI is how VC.NET 2005 does C++ that works with .NET. To use this, you need to know C++ and also learn how to work with .NET in C++. Learning plain C++ is probably easier, but once you add .NET, a lot of stuff you may want to do becomes easier because of the libraries in .NET. so, learning C++/CLI is harder than learning vanilla C++. A lot of coding tasks will be easier in C++/CLI than C++, because you get a lot of stuff for free.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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I read and also I asked about limited C++ to Com so it isnt right?
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For the third time. C++ is NOT limited to COM. C++ is older than COM, C++ is a standard language and COM is a Microsoft platform.
Perhaps if, instead of asking these questions at random, over and over, you told us what you're trying to do, we could get to the bottom of this for you ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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Thanks Christian Graus,
It was My anxieting now I understand it isnt true and its not limited to COM
Thank you all and very thanks
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messages wrote: I hear that C++ will limited for write COM is it right?
No. C++ can do many other things in addition to COM.
COM
"Talent without discipline is like an octopus on roller skates. There's plenty of movement, but you never know if it's going to be forward, backwards, or sideways." - H. Jackson Brown, Jr.
"Judge not by the eye but by the heart." - Native American Proverb
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C++ is the standard language.
VC++ is the Microsoft's implementation of the language (with several microsoft specifics).
VC++.NET is the IDE (development environment). it is also named as VC++2003. such IDE allow you to use the C++ language for 2 main targets : Native processor instructions (like Win32/MFC/ATL, etc...) and MSIL for .NET.
here, don't confuse .NET which represents the product and .NET which represents the framework. the .NET framework allow you to generate an intermediate language from the compilation (MSIL).
does this answer your question ?
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Thanks toxcct
and i have a other question,
I hear that C++ will limited for write COM is it right?
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