C / C++ / MFC

MsmVc wrote:

yes i have a file a.txt and no i want to set file a.txt size through edit box.I mean when user set it size is 10kb or 20kb then it will affect on file.Plz help me

FILE *fleCredentials;

	try {
		
		fleCredentials = fopen("abc.txt", "w+");
		
		fprintf(fleCredentials, "%s \n",m_password1);
		
		
		fprintf(fleCredentials, "%s\n",m_repassword1);

		
		fclose(fleCredentials);
	}
	catch(...)
	{
		
		AfxMessageBox("Could not validate the credentials");
	}

MsmVc wrote:

Now i want to set the file size of abc.txt through edit box.

MsmVc wrote:

How can i set the file size

MsmVc wrote:

Can i do that.

Dhiraj kumar Saini wrote:

I need the button click handler to be called from my code.

public:
	//{{AFX_DATA(CYourView)
	enum { IDD = IDD_MY_VIEW};
	CButton	m_cbTest;
.
.
	//{{AFX_MSG(CSPSMonitorView)
	afx_msg void OnBTestClick();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

void CYourView::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CYourView)
	DDX_Control(pDX, IDC_BTEST, m_cbTest);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CYourView, CFormView)
	//{{AFX_MSG_MAP(CYourView)
	ON_BN_CLICKED(IDC_BTEST, OnBTestClick)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

void CYourView::OnBTestClick() 
{
your code...
}

Regards.
--------
M.D.V.

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