testcstudiofiledlg.cpp

WinCE开发技巧与实例的配套源码

// TestCStudioFileDlg.cpp : implementation file
//

#include "stdafx.h"
#include "TestCStudioFile.h"
#include "TestCStudioFileDlg.h"
#include "StudioFile.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTestCStudioFileDlg dialog

CTestCStudioFileDlg::CTestCStudioFileDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTestCStudioFileDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTestCStudioFileDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CTestCStudioFileDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTestCStudioFileDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CTestCStudioFileDlg, CDialog)
	//{{AFX_MSG_MAP(CTestCStudioFileDlg)
	ON_BN_CLICKED(IDC_CSTRING, OnCstring)
	ON_BN_CLICKED(IDC_ASCII, OnAscii)
	ON_BN_CLICKED(IDC_UNICODE, OnUnicode)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTestCStudioFileDlg message handlers

BOOL CTestCStudioFileDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	CenterWindow(GetDesktopWindow());	// center to the hpc screen

	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}



void CTestCStudioFileDlg::OnCstring() 
{
  CStudioFile f;
  CString s;
  CString output;
  f.Open(L"\\Windows\\welcome.htm",
         CFile::modeRead | CFile::shareExclusive |
         CFile::typeText);
  while(f.ReadString(s,false))
  {
    output += s;
  }
  f.Close();
}

void CTestCStudioFileDlg::OnAscii() 
{
 CStudioFile f;
  char buf[255];
  CString output;
  f.Open(L"\\Windows\\welcome.htm",
         CFile::modeRead | CFile::shareExclusive |
         CFile::typeText);
  while(f.ReadString(buf, sizeof(buf)))
  {
    output += buf;
  }
  f.Close();
	
}

void CTestCStudioFileDlg::OnUnicode() 
{
  CStudioFile f;
  wchar_t buf[255];
  CString output;
  f.Open(L"\\Windows\\welcome.htm", 
         CFile::modeRead | CFile::shareExclusive |
         CFile::typeText);
  while(f.ReadString(buf, sizeof(buf)))
  {
    output += buf;
  }
  f.Close();
	
}