Re: can we use char datatype in unicode - C / C++ / MFC Discussion Boards

Re: How to change "x" button's position on the dialog title bar?

Monty²10-Jan-07 2:12

10-Jan-07 2:12

PatrykDabrowski wrote:
Is it possible with a class derived from CDialog? Can I do some SetMinimiseButtonPos() or SetCloseButtonPos() tricks somehow?

And another question about titlebar, is it possible to center titlebar's text?

You will have to draw the whole title bar yourself, hide all the buttons and provide all default functionality yourself, See this article[^]

mostly applications just hide the title bar and paint a new title bar on the window area itself.

If you think you can than you can, if you think you can't you are right.

Signing C++ project for Vista

Vitaly Tomilov10-Jan-07 1:57

Vitaly Tomilov

10-Jan-07 1:57

What is the simplest way for doing this? All i want is to get rid off that annoying confirmation dialog stating "Unidentified Publisher" and asking to confirm launching, because on any other grounds, my app is fully compitable with Vista.

I tried to embed the following manifest, i.e. added the trustInfo part, but it doesn't seem to have changed anything, need some code signing crap...sorry.

Anyone? Please!!!!

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly
xmlns="urn:schemas-microsoft-com:asm.v1"
manifestVersion="1.0">

<assemblyIdentity
processorArchitecture="x86"
version="5.1.0.0"
type="win32"
name="ACTWin.exe"/>

<description>ACTWin</description>

<trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
<security>
<requestedPrivileges>
<requestedExecutionLevel level="highestAvailable" uiAccess="false"/>
</requestedPrivileges>
</security>
</trustInfo>

<dependency>
<dependentAssembly>
<assemblyIdentity
type="win32"
name="Microsoft.Windows.Common-Controls"
version="6.0.0.0"
publicKeyToken="6595b64144ccf1df"
language="*"
processorArchitecture="x86"/>
</dependentAssembly>
</dependency>
</assembly>

Re: Signing C++ project for Vista

Michael Dunn10-Jan-07 8:33

Michael Dunn

10-Jan-07 8:33

Signing has nothing to do with the manifest. You need to buy a code signing certificate, and use that to sign the EXE.
Also, unless your program does administrative tasks, you should use level='asInvoker'

--Mike--
Visual C++ MVP Cool | :cool:

LINKS~! Ericahist | PimpFish | CP SearchBar v3.0 | C++ Forum FAQ");

Saving new files with CFileDialog?

bosfan10-Jan-07 1:08

bosfan

10-Jan-07 1:08

Hello,
how to use this to save new files with warning message if a file with the same name exist?
In my case i overide the existing file without any warning!!! OMG | :OMG:

thanks
break;

Re: Saving new files with CFileDialog?

prasad_som10-Jan-07 1:47

prasad_som

10-Jan-07 1:47

You need to use OFN_OVERWRITEPROMPT flag in OPENFILENAME struct.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: Saving new files with CFileDialog?

bosfan10-Jan-07 2:07

bosfan

10-Jan-07 2:07

Hello Prasad,
thanks wery much, that is Smile | :)

regards
break;

can we use char datatype in unicode

Atul2310-Jan-07 0:03

Atul23

10-Jan-07 0:03

Hi All
I am converting my non-unicode project to unicode , in this case when i compiling my code i get errors where char data type is used, so does it means that i can not use char data type in unicode? Is it necessary to convert all char. variables to wchar_t or TCHAR variables.

Thank you

Atul Mahajan

Atool

Re: can we use char datatype in unicode

Monty²10-Jan-07 1:25

Monty²

10-Jan-07 1:25

M. Atul wrote:
can we use char datatype in unicode

Yes, it depends on what you plan to do with a char in a UNICODE build, every(almost all) WIN32 api function has two variants A and W (e.g. SetWindowTextA and SetWindowTextW) xxxW version is called if unicode is defined other wise xxxA if you pass char to xxxW then it will not compile, keeping that in mind if you want to store an 8 bit value and check its individual bits there is nothing stopping you from doing that in a UNICODE build IMHO.

If you think you can than you can, if you think you can't you are right.

Re: can we use char datatype in unicode

David Crow10-Jan-07 2:55

David Crow

10-Jan-07 2:55

M. Atul wrote:
...i get errors where char data type is used...

You'll need to use wchar_t or TCHAR instead.

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

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

Error after closing application

Kiran Pinjala9-Jan-07 23:26

Kiran Pinjala

9-Jan-07 23:26

This is a problem which i have been facing for a long time.
Now i found a new thing in it (a step ahead) that i am getting an error below....

BOOL CWnd::DestroyWindow()
{
 if (m_hWnd == NULL)
   return FALSE;

 CHandleMap* pMap = afxMapHWND();
 ASSERT(pMap != NULL);
 CWnd* pWnd = (CWnd*)pMap->LookupPermanent(m_hWnd);
#ifdef _DEBUG
 HWND hWndOrig = m_hWnd;
#endif

#ifdef _AFX_NO_OCC_SUPPORT
 BOOL bResult = ::DestroyWindow(m_hWnd);
#else //_AFX_NO_OCC_SUPPORT
 BOOL bResult;
 if (m_pCtrlSite == NULL)
  bResult = ::DestroyWindow(m_hWnd);
 else
  bResult = m_pCtrlSite->DestroyControl();
#endif //_AFX_NO_OCC_SUPPORT
	
 // Note that 'this' may have been deleted at this point,
 //  (but only if pWnd != NULL)
 if (pWnd != NULL)
 {
  // Should have been detached by OnNcDestroy
#ifdef _DEBUG
  ASSERT(pMap->LookupPermanent(hWndOrig) == NULL);// <big>HERE IT FAILED</big>
#endif
 }
 else
 {
#ifdef _DEBUG
  ASSERT(m_hWnd == hWndOrig);
#endif
  // Detach after DestroyWindow called just in case
  Detach();
 }
 return bResult;
}

What does it mean and What i have to do?

KIRAN PINJARLA

Re: Error after closing application [modified]

Kiran Pinjala9-Jan-07 23:48

Kiran Pinjala

9-Jan-07 23:48

Here i found a similar question in codeguru forum [^]. But did not understand the answer given by Jonny Poet.
He said

open the 'Calling list Viewer' ( I dont know the english exact word),
where you can see all the calls which have been done to get to this point.
In that list you look backword this list to find the next point where there is
a name of a function of your program This was then obviously the point
where from it comes.Before that you set your breakpoint.And then you will se why
this happens.

what does he mean by the 'Calling list Viewer' and where can i get that?

-- modified at 6:09 Wednesday 10th January, 2007

KIRAN PINJARLA

Re: Error after closing application

kakan9-Jan-07 23:56

kakan

9-Jan-07 23:56

He means the stack trace window. When visible, it's located in the lower left corner in VS6.

Alcohol. The cause of, and the solution to, all of life's problems - Homer Simpson

Re: Error after closing application

Monty²10-Jan-07 1:28

Monty²

10-Jan-07 1:28

How are you creating the CWnd object on stack or via new operator?

If you think you can than you can, if you think you can't you are right.

How to invoke MSDN from an application?

Ratish Philip9-Jan-07 22:42

Ratish Philip

9-Jan-07 22:42

I have an application which need to invoke MSDN (local) and providing it an argument, such that the effect is the same as if we manually opened MSDN and looked up the "argument" in MSDN.

How do I achieve this?

Cutebug

Re: How to invoke MSDN from an application?

Rajesh R Subramanian9-Jan-07 23:01

Rajesh R Subramanian

9-Jan-07 23:01

This[^] article may help you. I am not sure though. Unsure | :~

Nobody can give you wiser advice than yourself. - Cicero
ப்ரம்மா

Re: How to invoke MSDN from an application?

S Douglas9-Jan-07 23:21

S Douglas

9-Jan-07 23:21

cutebug wrote:
need to invoke MSDN (local) and providing it an argument

Which version? I got to imagine it's the same as opening any other HTML help. Unsure | :~

I'd love to help, but unfortunatley I have prior commitments monitoring the length of my grass. :Andrew Bleakley:

Re: How to invoke MSDN from an application?

George L. Jackson9-Jan-07 23:22

George L. Jackson

9-Jan-07 23:22

I think this is what you are looking for:

http://www.codeproject.com/system/newbiespawn.asp[^]

"We make a living by what we get, we make a life by what we give." --Winston Churchill

CString to Date?

bosfan9-Jan-07 21:24

bosfan

9-Jan-07 21:24

Hello comunity,
i have a Date stored in an CString, is there any way to convert them to
Date, or CTime or COleDateTime datatype??

thanks
break;

Re: CString to Date?

Tony Hill9-Jan-07 21:31

Tony Hill

9-Jan-07 21:31

Try using

COleDateTime::ParseDateTime();

Re: CString to Date?

bosfan10-Jan-07 2:19

bosfan

10-Jan-07 2:19

Hello,
here is the format of my date string:

Thu, 13 Oct 2005 08:31:51 GMT

I try to do this like:

<code>
CString csDate = L"Thu, 13 Oct 2005 08:31:51 GMT";
COleDateTime oleTime;
// here i need help :(
</code>

i know how to parse that string manualy, but i hope that there is an internal function
to do this! Confused | :confused:

this should be new format of them:

2005-10-13

I just need the date from this string, not the time and other text likt "Thu" etc.

regards
break;

Re: CString to Date?

bosfan10-Jan-07 2:39

bosfan

10-Jan-07 2:39

Hi,
when i remove "Thu" and "GMT" that works!
So i delete all before "," and remove GMT! Confused | :confused:

And i get a valid date!

regards
break;

Best XML Config class ?

Defenestration9-Jan-07 21:07

Defenestration

9-Jan-07 21:07

I'm looking for a small and fast XMLConfig class in C++ that I can use for program settings. It needs to support multiple instances of a program which all use the same settings file. Since all instances can possibly read and write to the config file at the same time, it needs to handle this instance.

There are lots of different XMLConfig classes available, and I'm wondering which one would best suit my needs ?

http://www.codeproject.com/cpp/XMLConfig.asp[^]
http://www.codeproject.com/useritems/XML_writer.asp[^]
http://www.codeproject.com/useritems/XMLwriter.asp[^]
http://www.codeproject.com/soap/pugxml.asp[^]
http://www.codeproject.com/cpp/C___XML_wrapper.asp[^]
http://www.codeproject.com/soap/paramio.asp[^]
http://www.grinninglizard.com/tinyxml/[^]

Re: Best XML Config class ?

ThatsAlok9-Jan-07 21:47

ThatsAlok

9-Jan-07 21:47

Defenestration wrote:
http://www.grinninglizard.com/tinyxml/[^]

i Find tinyXML quite useful, but you can try ur hand in CMarkup too!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

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

Re: Best XML Config class ?

Monty²10-Jan-07 1:20

Monty²

10-Jan-07 1:20

tinyXML and CMarkup i have used both in production code, use CMarkup if you require a small footprint.. tinyXML is more complete.

If you think you can than you can, if you think you can't you are right.

To Run existing project in Visual Studio 2005

Atul239-Jan-07 20:54

Atul23

9-Jan-07 20:54

Hi All

I want to run my project in Visual studio 2005(C++) which was developed in Visual Studio 6.0 (C++). So what change i need to do in my project.

Thanks
Atul

Atul

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