C / C++ / MFC Discussion Boards

Re: Can i color Background of Menu Bar?

Jijo.Raj20-Aug-08 20:15

Jijo.Raj

20-Aug-08 20:15

You have to owner draw your menu. This article[^] describes about how to do it step by step.

Regards,
Jijo.

_____________________________________________________

http://weseetips.com[^] Visual C++ tips and tricks. Updated daily.

Re: Can i color Background of Menu Bar?

vikas amin4-Sep-08 13:19

vikas amin

4-Sep-08 13:19

some more articles
http://www.codeproject.com/KB/menus/[^]

Vikas Amin

My First Article on CP" Virtual Serial Port "[^]

modified on Thursday, July 24, 2008 5:33 PM

IXMLHttpRequest sending request?

ritz123420-Aug-08 19:28

ritz1234

20-Aug-08 19:28

Hello friends,
I've an IE Toolbar with VC 6.0.
I am calling a webservice from the application which result in HTTP 400 i.e "Bad Request".However calling webservice works for the first time successfully but after that whenever I call the webservice it results in "Bad Request".If I close the browser and reopen it will work again for one time only, Can anybody tell me what could be the problem?

vRequest.vt = VT_BSTR;
		vRequest.bstrVal = szRequest.AllocSysString();

		MSXML::IXMLHttpRequestPtr httpReq( _uuidof(XMLHTTPRequest));

		HTTPMethod = _bstr_t("POST");
		//httpReq->open(HTTPMethod ,"http://localhost/common/webservicedownload.asmx",noAsync,vtMissing,vtMissing);
		httpReq->open(HTTPMethod ,SERVER_URL,noAsync,vtMissing,vtMissing);
		httpReq->setRequestHeader("Content-Type","application/soap+xml");
		
		
		HRESULT hr=httpReq->send(vRequest);
		if (httpReq->readyState == 4 )
		{
			if(httpReq->status==200)
			{
				bsResponse = httpReq->responseText;
			}
			else
			{
				_bstr_t strline=httpReq->statusText;
				CString strstatus;
				strstatus=strline.copy();
				MessageBox(strstatus);
			}
		}
		response.Empty();
		response=bsResponse.copy();

I parse the response for getting the "true" or "false" value.
I get the correct response for the first time but after that the response is empty and statusText result in "Bad Request".

ritz1234

Re: IXMLHttpRequest sending request?

vikas amin4-Sep-08 13:16

vikas amin

4-Sep-08 13:16

It seems like you are not closing the connection and trying to reconnect to the service .

Vikas Amin

My First Article on CP" Virtual Serial Port "[^]

modified on Thursday, July 24, 2008 5:33 PM

application crash whle passing parameter to modeless dialog

ptr_Electron20-Aug-08 19:03

ptr_Electron

20-Aug-08 19:03

MainFrm.cpp

MainFrm::OnStart(){....	popupDlg= new CPrgpopup(NULL, iProgressBarMaxVal,iProgressBarStepVal);	hwnd=AfxGetApp()->GetMainWnd()->GetSafeHwnd();	THREADSTRUCT5 *_param = new THREADSTRUCT5;	_param->_this = this;	thMPrgBar=AfxBeginThread (StartProgressBarThread, _param);.....}UINT MainFrame::StartProgressBarThread (LPVOID param){	THREADSTRUCT5*	ts = (THREADSTRUCT5*)param;	ts->_this->popupDlg->Create(IDD_PROGRESS_BAR_DIALOG,NULL);	ts->_this->popupDlg->ShowWindow(TRUE);}

Prgpopup.cpp

CPrgpopup::CPrgpopup(CWnd* pParent, int iPrgMaxVal,int iPrgStpVal){	//{{AFX_DATA_INIT(CPrgpopup)		// NOTE: the ClassWizard will add member initialization here	//}}AFX_DATA_INIT	iPrgBarMaxVal = iPrgMaxVal;	iPrgBarStepVal = iPrgStpVal;	}

---------------------------
Microsoft Visual C++ Debug Library
---------------------------
Debug Assertion Failed!

Program: .....\DebugMDd\navigat.exe
File: strcore.cpp
Line: 512

For information on how your program can cause an assertion
failure, see the Visual C++ documentation on asserts.

(Press Retry to debug the application)
---------------------------
Abort Retry Ignore
---------------------------

---------------------------
navigator.exe - Application Error
---------------------------
The exception Breakpoint

A breakpoint has been reached.

(0x80000003) occurred in the application at location 0x77f9193c.

Click on OK to terminate the program
Click on CANCEL to debug the program
---------------------------
OK Cancel
---------------------------

---------------------------
navigator.exe - Application Error
---------------------------
The exception Breakpoint

A breakpoint has been reached.

(0x80000003) occurred in the application at location 0x77f9193c.

Click on OK to terminate the program
---------------------------
OK
---------------------------

Sorry Ignor my previous post, Tried to Delete,Delete Button is missing

ptr_Electron20-Aug-08 19:08

ptr_Electron

20-Aug-08 19:08

Sorry Ignor my previous post, Tried to Delete,Delete Button is missing

Re: Sorry Ignor my previous post, Tried to Delete,Delete Button is missing

David Crow21-Aug-08 3:39

David Crow

21-Aug-08 3:39

ptr_Electron wrote:
Delete Button is missing

Because your post is too wide. Use the Preview button next time before posting.

"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: application crash whle passing parameter to modeless dialog

ptr_Electron20-Aug-08 19:55

ptr_Electron

20-Aug-08 19:55

MainFrm.cpp

MainFrm::OnStart()
{
....
popupDlg= new CPrgpopup(NULL, iProgressBarMaxVal,iProgressBarStepVal);	
hwnd=AfxGetApp()->GetMainWnd()->GetSafeHwnd();	
THREADSTRUCT5 *_param = new THREADSTRUCT5;	
_param->_this = this;	
thMPrgBar=AfxBeginThread (StartProgressBarThread, _param);
.....}

UINT MainFrame::StartProgressBarThread (LPVOID param)
{	
THREADSTRUCT5*	ts = (THREADSTRUCT5*)param;	
ts->_this->popupDlg->Create(IDD_PROGRESS_BAR_DIALOG,NULL);	
ts->_this->popupDlg->ShowWindow(TRUE);
}

Prgpopup.cpp

CPrgpopup::CPrgpopup(CWnd* pParent, int iPrgMaxVal,int iPrgStpVal)
{
iPrgBarMaxVal = iPrgMaxVal;	
iPrgBarStepVal = iPrgStpVal;	
}

Re: application crash whle passing parameter to modeless dialog

KarstenK20-Aug-08 21:30

KarstenK

20-Aug-08 21:30

You are writing too much functionality in one line. This leeds to undebugable ocde. Confused | :confused:

ts->_this->popupDlg->Create(IDD_PROGRESS_BAR_DIALOG,NULL);

is this value assigned? ts->_this->popupDlg

Whats there going wrong?

File: strcore.cpp
Line: 512

A missing resource?

Greetings from Germany

Re: application crash whle passing parameter to modeless dialog

SandipG 20-Aug-08 21:57

SandipG

20-Aug-08 21:57

Did you check call stack to trace what line is causing the problem??

BTW

ptr_Electron wrote:
ts->_this->popupDlg->ShowWindow(TRUE);

Use SW_SHOW and SW_HIDE.

Regards,
Sandip.

Re: application crash whle passing parameter to modeless dialog

David Crow21-Aug-08 3:41

David Crow

21-Aug-08 3:41

ptr_Electron wrote:
File: strcore.cpp
Line: 512

So have you looked at line 512 of strcore.cpp to see what condition is asserting?

"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

Error when connect Sqlserver2000 with VC++6.0

aa_zz20-Aug-08 17:46

aa_zz

20-Aug-08 17:46

when I connect sqlserver200 with VC++6.0 Error "
"[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified"

thanks very much

Re: Error when connect Sqlserver2000 with VC++6.0

vikas amin4-Sep-08 13:05

vikas amin

4-Sep-08 13:05

check this site
http://www.connectionstrings.com/[^]

Vikas Amin

My First Article on CP" Virtual Serial Port "[^]

modified on Thursday, July 24, 2008 5:33 PM

error C3861: '_beginthreadex': identifier not found

SNArruda20-Aug-08 17:33

SNArruda

20-Aug-08 17:33

HI,

The Problem remains...

1>C:\Program Files\Microsoft Visual Studio 9.0\VC\atlmfc\include\atlbase.h(4575) : error C3861: '_beginthreadex': identifier not found

to avoid this problem i need to set up something in Visual Studio to turn on _MT in ATLBASE.

I set runtime library to /MDd but _MT still OFF.

Re: error C3861: '_beginthreadex': identifier not found

CPallini20-Aug-08 22:11

CPallini

20-Aug-08 22:11

Did you include, as required, process.h?

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

[My articles]

Re: error C3861: '_beginthreadex': identifier not found [modified]

Michael Schubert20-Aug-08 23:09

Michael Schubert

20-Aug-08 23:09

~~You have to link with the multi-threaded libraries.~~

Please ignore, I think I was still sleeping...

modified on Thursday, August 21, 2008 6:33 AM

Re: error C3861: '_beginthreadex': identifier not found

anaspsayed21-Nov-11 17:17

anaspsayed

21-Nov-11 17:17

I also got the same error.

I avoid that problem by resetting visual studio setting.

For resetting setting:
take command prompt,
take the directory as ..\Microsoft Visual Studio 9.0\Common7\IDE

Devenv /ResetSkipPkgs
devenv /resetsettings

Is there an API to return parent directory

Parthi_Appu20-Aug-08 10:39

Parthi_Appu

20-Aug-08 10:39

Hi All,

Say if i give, C:\\Level 1\\Level 2\\abc.txt, the return value i'm expecting is C:\\Level 1\\Level 2.
Is there an API to return the parent directory from the given path, something like PathFindFileName API, or we should extract on our own.

Thanx.

Do your Duty and Don't expect the Result

Re: Is there an API to return parent directory

Perspx20-Aug-08 11:24

Perspx

20-Aug-08 11:24

If you're given a full pathname, just get rid of everything after the last \\ Smile | :)

Regards,
--Perspx

"The Blue Screen of Death, also known as The Blue Screen of Doom, the "Blue Screen of Fun", "Phatul Exception: The WRECKening" and "Windows Vista", is a multi award-winning game first developed in 1995 by Microsoft" - Uncyclopedia

Introduction to Object-Oriented JavaScript

Re: Is there an API to return parent directory

vikas amin20-Aug-08 11:28

vikas amin

20-Aug-08 11:28

The API is ( it will remove the last level )
::PathRemoveFileSpec(buffer);

if you use .net then you can use Directory.GetParent Method
http://msdn.microsoft.com/en-us/library/system.io.directory.getparent(VS.71).aspx[^]

Vikas Amin

My First Article on CP" Virtual Serial Port "[^]

modified on Thursday, July 24, 2008 5:33 PM

Re: Is there an API to return parent directory

Parthi_Appu20-Aug-08 11:48

Parthi_Appu

20-Aug-08 11:48

thanx.. i'm looking for this API..

Do your Duty and Don't expect the Result

Re: Is there an API to return parent directory

vikas amin4-Sep-08 12:58

vikas amin

4-Sep-08 12:58

welcome , glad it was helpfull

Vikas Amin

My First Article on CP" Virtual Serial Port "[^]

modified on Thursday, July 24, 2008 5:33 PM

Can I create a process in Windows service in MFC?

laksh220420-Aug-08 3:30

laksh2204

20-Aug-08 3:30

I am trying to do something like this:

> STARTUPINFO si;
> PROCESS_INFORMATION pi;
> BOOL bRes = false;
> DWORD dwCode = 0;
> ZeroMemory ( &si, sizeof ( STARTUPINFO));
> si.cb = sizeof ( STARTUPINFO);
> si.dwFlags = STARTF_USESHOWWINDOW;
> si.wShowWindow = SW_SHOWNORMAL;
>
> bRes = CreateProcess( NULL,
> (char *)it->second.c_str(), // some exe
> NULL,
> NULL,
> TRUE, // also tried FALSE
> NORMAL_PRIORITY_CLASS, //also tried 0
> NULL,
> NULL,
> &si,
> &pi
> );
> DWORD error = GetLastError();
> XERROR1( "ExecuteFailoverCommand :after execution Error=%d", error);
> if( bRes == false )
> {
> XERROR3( "ExecuteFailoverCommand :Error=%d, Could not invoke process %s
> for service %s", error, it->second.c_str(), ServiceName.c_str());
> }
> else
> {
> XTRACE2("ExecuteFailoverCommand : executed command %s on failure of %s
> returned %d", it->second.c_str(), ServiceName.c_str(),bRes);
> return true;
> }

This is working fine when I am calling CreateProcess from an exe but same is not working when it is being called from a running service. This may be due to reason that service puts the UI on a different desktop.

So, is there any other solution to this problem.

thanks in Adv

Re: Can I create a process in Windows service in MFC?

led mike20-Aug-08 4:31

led mike

20-Aug-08 4:31

laksh2204 wrote:
This may be due to reason that service puts the UI on a different desktop.

Possibly.

laksh2204 wrote:
So, is there any other solution to this problem.

Maybe, depends on your definition of the "this problem". Most services don't have a user interface because they don't need one due to the nature of the problem they are solving. What problem are you trying to solve?

led mike

Re: Can I create a process in Windows service in MFC?

Mark Salsbery20-Aug-08 5:51

Mark Salsbery

20-Aug-08 5:51

laksh2204 wrote:
This may be due to reason that service puts the UI on a different desktop

It would be helpful to know if that's actually the case.
"not working" is pretty vague don't you think?

Have you tried using the STARTUPINFO.lpDesktop field?

You may also want to consider using CreateProcessAsUser() instead of
creating the process as the user the service is running as.

Mark

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

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