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TimeStamp

2024-07-02 03:05:39   226人阅读

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private void Form1_Load(object sender, EventArgs e)
      {
        textBox1.Text= GenerateTimeStamp(System.DateTime.Now);
        textBox2.Text = GetTime(textBox1.Text).ToString();
      }
      public string GenerateTimeStamp(DateTime dt)
      {
          // Default implementation of UNIX time of the current UTC time
          TimeSpan ts = dt.ToUniversalTime() - new DateTime(1970, 1, 1, 0, 0, 0, 0);
          return Convert.ToInt64(ts.TotalSeconds).ToString();
      }
      /// <summary>
      /// 时间戳转为C#格式时间
      /// </summary>
      /// <param name=”timeStamp”></param>
      /// <returns></returns>
      private DateTime GetTime(string timeStamp)
      {
          DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
          long lTime = long.Parse(timeStamp + "0000000");
          TimeSpan toNow = new TimeSpan(lTime); return dtStart.Add(toNow);
      }
 
      /// <summary>
      /// DateTime时间格式转换为Unix时间戳格式
      /// </summary>
      /// <param name=”time”></param>
      /// <returns></returns>
      private int ConvertDateTimeInt(System.DateTime time)
      {
          System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));
          return (int)(time - startTime).TotalSeconds;
      }

　　


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