private static HomePageVO _HomePageVO;
// 反序列化
public HomePageVO GetHomePageVO()
{
if (_HomePageVO == null )
{
string strFile = System.Web.HttpContext.Current.Server.MapPath( " ~/___DB/HomePageVO.xml " );
HomePageVO vo;
if (System.IO.File.Exists(strFile))
{
using (FileStream fs = new FileStream(strFile, FileMode.Open))
{
// BinaryFormatter formatter = new BinaryFormatter();
// vo = (HomePageVO)formatter.Deserialize(fs);
XmlSerializer s = new XmlSerializer( typeof (HomePageVO));
vo = (HomePageVO)s.Deserialize(fs);
_HomePageVO = vo;
return vo;
}
}
else
{
return new HomePageVO();
}
}
else
{
return _HomePageVO;
}
}
// 序列化
public bool SaveHomePageVO(HomePageVO vo)
{
string strFile = System.Web.HttpContext.Current.Server.MapPath( " ~/___DB/HomePageVO.xml " );
using (FileStream fs = new FileStream(strFile, FileMode.Create))
{
// BinaryFormatter formatter = new BinaryFormatter();
// formatter.Serialize(fs, vo);
XmlSerializer s = new XmlSerializer( typeof (HomePageVO));
s.Serialize(fs, vo);
}
_HomePageVO = vo;
return true ;
}