c#获取北京时间

#region

///

/// 获取标准北京时间

/// ///

/// ///

///

public static DateTime GetStandardTime()   

{

/// //<?xml version="1.0" encoding="GB2312" ?>

//-

//-

// 2013

// 8

// 29 

//  

// 16

// 29

// 12 

//

//  

//  

DateTime dt;

WebRequest wrt = null;

WebResponse wrp = null;

try

{

wrt = WebRequest.Create(" http://www.time.ac.cn/timeflash.asp?user=flash"); 

wrt.Credentials = CredentialCache.DefaultCredentials;

  wrp = wrt.GetResponse();

  StreamReader sr = new StreamReader(wrp.GetResponseStream(),Encoding.UTF8);

  string html = sr.ReadToEnd();

  sr.Close();

  wrp.Close();

  int yearIndex = html.IndexOf("") + 6;

  int monthIndex = html.IndexOf("") + 7;

  int dayIndex = html.IndexOf("") + 5;

  int hourIndex = html.IndexOf("") + 6;

  int miniteIndex = html.IndexOf("") + 8;

  int secondIndex = html.IndexOf("") + 8;

  string year = html.Substring(yearIndex, html.IndexOf("") - yearIndex);

  string month = html.Substring(monthIndex, html.IndexOf("") - monthIndex);

  string day = html.Substring(dayIndex, html.IndexOf("") - dayIndex);

  string hour = html.Substring(hourIndex, html.IndexOf("") - hourIndex);

  string minite = html.Substring(miniteIndex, html.IndexOf("") - miniteIndex);

  string second = html.Substring(secondIndex, html.IndexOf("") - secondIndex);

  dt = DateTime.Parse(year + "-" + month + "-" + day + " " + hour + ":" + minite + ":" + second);

}

catch (WebException)

{

  return DateTime.Parse("2013-1-1");

}

catch (Exception)

{

  return DateTime.Parse("2013-1-1");

}

finally

{

  if (wrp != null)

 wrp.Close();

  if (wrt != null)

 wrt.Abort();

}

   return dt;

 }

#endregion

来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/30117732/viewspace-1481021/，如需转载，请注明出处，否则将追究法律责任。

转载于:http://blog.itpub.net/30117732/viewspace-1481021/