CFileDialog( BOOL bOpenFileDialog, LPCTSTR
lpszDefExt = NULL, LPCTSTR lpszFileName
= NULL, DWORD dwFlags =
OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, LPCTSTR
lpszFilter = NULL, CWnd* pParentWnd =
NULL );
bOpenFileDialog
Set to TRUE to construct a File Open dialog box or
FALSE to construct a File Save As dialog box.
// CFileDialog dlg(false,"TXT",NULL,NULL,"Text file(*.txt)|*.TXT|",NULL);
读取文件：
virtual UINT Read( void* lpBuf,
UINT nCount );
throw( CFileException
);
lpbuf缓冲区指针
nCount要读的长度
/*
int len=file.GetLength();
char *buffer=new char[len+1];
if(!buffer)
{
MessageBox("Allocating fail");
}
else
{
try
{
file.Read(buffer,len);
}
catch(CFileException *e)
{
MessageBox("Reading file error");
file.Close();
e->Delete();
return ;
}
*/
获取当前时间：
current_time=CTime::GetCurrentTime();
str_year.Format("%d",current_time.GetYear());
str_month.Format("%d",current_time.GetMonth());
str_day.Format("%d",current_time.GetDay());
CString m_date=str_year+"-"+str_month+"-"+str_day;