allocatespacedlg.cpp

我近期从事视频开发所以将我参考的资料上传给大家看看。

#include "stdafx.h"
#include "vidcap.h"
#include "AllocateSpaceDlg.h"

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

CAllocateSpaceDlg::CAllocateSpaceDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CAllocateSpaceDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CAllocateSpaceDlg)
	m_dwSize = 0;
	//}}AFX_DATA_INIT
}

void CAllocateSpaceDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAllocateSpaceDlg)
	DDX_Text(pDX, IDC_FILESIZE, m_dwSize);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAllocateSpaceDlg, CDialog)
	//{{AFX_MSG_MAP(CAllocateSpaceDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


BOOL CAllocateSpaceDlg::OnInitDialog() 
{
  //Get the size of the file and set m_dwSize to it
  CFileStatus fs;
  if (CFile::GetStatus(m_sFilename, fs))
    m_dwSize = static_cast<DWORD>(fs.m_size / 1024 / 1024);

  //Let the parent class do its thing
	CDialog::OnInitDialog();
	
	return TRUE;
}