Memory Exception occur in case of Browse for Folder. - C / C++ / MFC Discussion Boards

enhzflep4-Nov-08 0:01

4-Nov-08 0:01

ShellExecute(NULL, "open", "pathToYourDocFile", NULL, NULL, SW_SHOWNORMAL);

See info on parameters here: MSDN: ShellExecute[^]

Re: Open word document on clicking menu

shir_k4-Nov-08 0:17

shir_k

4-Nov-08 0:17

Thanks
I used the code sent by you but it not opening the document. Below is the code
void CNUITApp::OnHelpUsermanual()
{

ShellExecute(NULL, "open", "C:\\Doc1", NULL, NULL, SW_SHOWNORMAL);
// TODO: Add your command handler code here
AfxMessageBox(_T("Feature not available gg"),MB_OK|MB_ICONINFORMATION);
}

Re: Open word document on clicking menu [modified]

enhzflep4-Nov-08 0:23

enhzflep

4-Nov-08 0:23

Is your file really called "Doc1" ?

I suggest you use the following line:

Pre Office 2007

ShellExecute(NULL, "open", "C:\\Doc1.doc", NULL, NULL, SW_SHOWNORMAL);

or
Office 2007

ShellExecute(NULL, "open", "C:\\Doc1.docx", NULL, NULL, SW_SHOWNORMAL);

Re: Open word document on clicking menu

shir_k4-Nov-08 0:31

shir_k

4-Nov-08 0:31

office 2003 is loaded in the system.
I will be giving only the exe to the customer, so we specify the path like this then we need to keep on changing the path where ever the document is copied. How to ovecome with this issue?

Re: Open word document on clicking menu

enhzflep4-Nov-08 0:57

enhzflep

4-Nov-08 0:57

Just use a relative path.

E.g

AppFolder
|
|--FolderA
|--FolderB
\--Help

if exe is located in AppFolder, and .DOC file is in Help folder:

ShellExecute(NULL, "open", "Help\\YourFile.doc", NULL, NULL, SW_SHOWNORMAL);

if exe is located in FolderA, and .DOC file is in AppFolder:

ShellExecute(NULL, "open", "..\\YourFile.doc", NULL, NULL, SW_SHOWNORMAL);

Re: Open word document on clicking menu

shir_k4-Nov-08 2:09

shir_k

4-Nov-08 2:09

Thanks u vey much
Its working
The problem was path of the file
Thanks once again

Re: Open word document on clicking menu

enhzflep4-Nov-08 2:13

enhzflep

4-Nov-08 2:13

Pleasure.

Memory Exception occur in case of Browse for Folder.

Le@rner3-Nov-08 23:34

Le@rner

3-Nov-08 23:34

Hi all,

LPMALLOC pMalloc = NULL;
LPITEMIDLIST pidl = NULL;
BROWSEINFO bi;
ZeroMemory(&bi, sizeof(BROWSEINFO));

// set the bi's default values
bi.hwndOwner = m_hWnd;
bi.lpszTitle = _T("Current folder is:");
bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT;
bi.lpfn = BrowseCallbackProc;
pidl = SHBrowseForFolder(&bi);
if(pidl != NULL)
{
    SHGetPathFromIDList(pidl, m_strFolderPath.GetBuffer(m_strFolderPath.GetLength()));
    UpdateData(FALSE);
    // free memory
    if(SUCCEEDED(SHGetMalloc(&pMalloc)) && pMalloc);
    pMalloc->Free(pidl);
    pMalloc->Release();
}

i m using this for browse for folder,the out of memory exexption occur when select any folder.

please help me for this.

thanks in advance.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Re: Memory Exception occur in case of Browse for Folder.

CPallini3-Nov-08 23:57

CPallini

3-Nov-08 23:57

Why don't you release the CString buffer?
Smile | :)

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: Memory Exception occur in case of Browse for Folder.

Le@rner4-Nov-08 0:21

Le@rner

4-Nov-08 0:21

ok , now i am using

m_strFolderPath.ReleaseBuffer();

but problem remains same.

please help me for this.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Re: Memory Exception occur in case of Browse for Folder.

Rajesh R Subramanian4-Nov-08 0:40

Rajesh R Subramanian

4-Nov-08 0:40

Check this: How is SHBrowseForFolder() used?[^]

It is a crappy thing, but it's life -^ Carlo Pallini

Re: Memory Exception occur in case of Browse for Folder.

Le@rner4-Nov-08 0:59

Le@rner

4-Nov-08 0:59

thanks

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Error while compiling code

izyani3-Nov-08 22:14

izyani

3-Nov-08 22:14

Hi,

I'm currently using Visual Studio 2005 to build my project.

The previous code that i have was written in Visual C++ 6.0. With the current development and tools, I already convert to project by using the Visual Studio 2005.

When i compiled my code, I got this error.

openssl.lib(v3_conf.obj) : error LNK2019: unresolved external symbol __pctype referenced in function _v3_generic_extension
openssl.lib(b_print.obj) : error LNK2001: unresolved external symbol __pctype
openssl.lib(obj_dat.obj) : error LNK2001: unresolved external symbol __pctype
openssl.lib(v3_utl.obj) : error LNK2001: unresolved external symbol __pctype
openssl.lib(bn_print.obj) : error LNK2001: unresolved external symbol __pctype
openssl.lib(v3_conf.obj) : error LNK2001: unresolved external symbol ___mb_cur_max
openssl.lib(b_print.obj) : error LNK2019: unresolved external symbol ___mb_cur_max referenced in function __dopr
openssl.lib(obj_dat.obj) : error LNK2001: unresolved external symbol ___mb_cur_max
openssl.lib(v3_utl.obj) : error LNK2001: unresolved external symbol ___mb_cur_max
openssl.lib(bn_print.obj) : error LNK2001: unresolved external symbol ___mb_cur_max
openssl.lib(rsa_sign.obj) : error LNK2019: unresolved external symbol __iob referenced in function _RSA_verify

I already check from the net. And I already ignore the lib : libcmt

Is there any thing that i can do to make it compile and works?

Thanks.

Re: Error while compiling code

CPallini3-Nov-08 22:45

CPallini

3-Nov-08 22:45

izyani wrote:
Is there any thing that i can do to make it compile and works?

You should make it link, it already compiles.
You've to add the library wherein __pctype is defined in the Additional Dependencies line of the Linker's Input options.
Smile | :)

Re: Error while compiling code

izyani4-Nov-08 14:47

izyani

4-Nov-08 14:47

Hi Pallini,
I already put the _pctype defined in the Additional Dependencies line of the Linker Input Option.

All error gone. But it create another error.

LINK : fatal error LNK1181: cannot open input file '_pctype.obj'

Do you have any idea?

Thanks

Re: Error while compiling code

CPallini4-Nov-08 21:30

CPallini

4-Nov-08 21:30

You shouldn't do that, you should add the library containing _pctype definition.
You cannot add a type as input file for the linker!
Hint for the library name: usually it has the same name the include file has (for instance, if you include, say mylibrary.h, then there are odds the library file name is mylibrary.lib).
Smile | :)

Re: Error while compiling code

Varghese Paul M4-Nov-08 1:02

Varghese Paul M

4-Nov-08 1:02

Check whether you have included the right "ctype.h" file in all these modules reported by your linker.

cheers
Varghese Paul

Re: Error while compiling code

izyani4-Nov-08 14:47

izyani

4-Nov-08 14:47

Erm, I dont have ctype.h in the compiler

Re: Error while compiling code

izyani4-Nov-08 21:33

izyani

4-Nov-08 21:33

hi,

i'm amble to compile. Smile | :)

i just change the Code generation-Run Time Library - /MTD

its work now.

thanks guys..

LoadBitMap giving error

Dhiraj kumar Saini3-Nov-08 22:13

Dhiraj kumar Saini

3-Nov-08 22:13

I am working on an mfc application and I am trying to load bitmap images into CRichEditCtrl Control for my chat application.
The problem with my code is that if i select only one bitmap(smiley) to send along with text it works fine but when the message contains more than one bitmap(smiley) the code gives error at LoadBitmap function call at some Attach function.

Please tell me how to resolve it.

Thanks In Advance.

Re: LoadBitMap giving error

CPallini3-Nov-08 22:46

CPallini

3-Nov-08 22:46

No code => no help.
Smile | :)

Re: LoadBitMap giving error

Dhiraj kumar Saini3-Nov-08 22:56

Dhiraj kumar Saini

3-Nov-08 22:56

I am sending you the code

void CChatDlg::InternalAppendTextinRichEdit(LPCTSTR szText)
{
int len;

	ASSERT(szText);
	ASSERT(AfxIsValidString(szText));

	CWnd * pWnd = (CWnd*) GetDlgItem(IDC_TRANSCRIPT); 

	CString strToInsert = szText;
	strToInsert.MakeLower();
	CString strTemp = g_ChatManager.GetCurrentCSR();
	strTemp.MakeLower();
	COLORREF color;
	if(0 == strToInsert.Find(strTemp))
	{
		//csr
		color = RGB(185,0,0);
	}
	else if(-1 != strToInsert.Find(_T(":")))
	{
		//colon is there now check if it is notice
		int n = strToInsert.Find(_T("notice"));
		if(0 == n)
		{
			//Notice
			color = RGB(0,128,0);
			CString str1 = _T("notice:now user has join the chat");
			if(0==strToInsert.Find(str1))
			{
				CheckVisitorNameandMail();
			}
		}
		else
		{
			//visitor msg
			color = RGB(0,0,255);
			SetDlgItemText(IDC_STATIC_STATUS,_T(""));
		}
	}
	else
	{
		//new user has joined
		color = RGB(0,128,0);
	}
	//code added by dhiraj for Bitmap Loading-------
	CString strText = szText;
	CString strtemp = szText;
	CString strFinal;
	int first=0,start,end,last,length;
	//CBitmap m_bitmap;
	if((strToInsert.Find('[',0)>=0))
	{
		m_cfDefault.crTextColor = color;
		m_richEdit.SetSelectionCharFormat(m_cfDefault);
		int option = 0 ;
		CWnd *focusWnd = GetFocus();
		int	 iTotalTextLength = m_richEdit.GetWindowTextLength();
	while(strText.GetLength()>0)
	{
		CBitmap m_bitmap;
		first = 0;
		
		length = strText.GetLength();
		//start = strText.Find(_T("[:)]"),first);
		//start = strText.Find(_T("[:D]"),first);
		if(strText.Find(_T("[:)]"),first)>=0)
		{
			option = 1;
			start = strText.Find(_T("[:)]"),first);
		}

		else if(strText.Find(_T("[:D]"),first)>=0)
		{
			option = 2;
			start = strText.Find(_T("[:D]"),first);
		}
		if(option == 1)
		{
		end = start + 3;
		CString f = strText.Mid(first,start);
		if(f!=_T(""))
		m_richEdit.ReplaceSel(f);
		CString e = strtemp.Mid(end+1,length);
		//m_richEdit.SetSel(start,start+4);
		m_bitmap.LoadBitmap(MAKEINTRESOURCE(IDB_HAPPY));
		//InsertBitmap((HWND)pWnd, (HBITMAP)m_bitmap);
		InsertPlotBitmap((HBITMAP)m_bitmap);
		delete(m_bitmap);
		
		strFinal = e ;
		strText = strFinal;
		strtemp = strFinal;
		}
		else if(option == 2)
		{
		end = start + 3;
		CString f = strText.Mid(first,start);
		if(f!=_T(""))
		m_richEdit.ReplaceSel(f);
		CString e = strtemp.Mid(end+1,length);
		//m_richEdit.SetSel(start,start+4);
		 
		m_bitmap.LoadBitmap(MAKEINTRESOURCE(IDB_BIGGRIN));
		//InsertBitmap((HWND)pWnd, (HBITMAP)m_bitmap);
		InsertPlotBitmap((HBITMAP)m_bitmap);
		delete(m_bitmap);
		
		strFinal = e ;
		strText = strFinal;
		strtemp = strFinal;
		}
		else
		{
			m_richEdit.ReplaceSel(strText);
			strText = _T("");
		}
	}
}

Thanks

Re: LoadBitMap giving error

CPallini3-Nov-08 23:30

CPallini

3-Nov-08 23:30

Dhiraj kumar Saini wrote:
delete(m_bitmap);

What is the rationale behind the above? You're deleting a variable that isn't even a pointer.
Smile | :)

Re: LoadBitMap giving error

Dhiraj kumar Saini3-Nov-08 23:56

Dhiraj kumar Saini

3-Nov-08 23:56

My problem got solved. I had to use DeleteObject function.
Thanx for the help. Smile | :)

Visual Studio 2005 Tiny Cursor

Daniel Kanev3-Nov-08 21:43

Daniel Kanev

3-Nov-08 21:43

Hi all,
Does anyone of you know how I can change the cursor type of the text editor in Visual Studio 2005?
This tiny cursor drives me crazy Frown | :(

Thank you.

modified 7-Mar-17 12:13pm.

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