status.cpp

IO函数调用测试

// Status.cpp : implementation file
//

#include "stdafx.h"
#include "IOExplorer.h"
#include "format.h"
#include "Status.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CStatus

CStatus::CStatus()
{
}

CStatus::~CStatus()
{
}


BEGIN_MESSAGE_MAP(CStatus, CEdit)
	//{{AFX_MSG_MAP(CStatus)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CStatus message handlers

/****************************************************************************
*                           CStatus::SetWindowText
* Inputs:
*       DWORD err: Error code
* Result: void
*
* Effect: 
*       Sets the window text.  If the error code is 0, the text is cleared
*	If the FormatMessage call fails, a string "? %d ?" is displayed
****************************************************************************/

void CStatus::SetWindowText(DWORD err)
    {
     if(err == 0)
        { /* no error */
	 CEdit::SetWindowText(_T(""));
	} /* no error */
     else
        { /* has error */
	 CString s = formatError(err);
	 CEdit::SetWindowText(s);
	} /* has error */
    }