C# 时间戳转换实例

本篇文章主要介绍了C# DateTime与时间戳（11位与13）转换实例，小编觉得挺不错的，现在分享给大家，也给大家做个参考。一起跟随小编过来看看吧C#

        /// <summary>
      /// 将时间转时间戳换
      /// 有效范围1970-01-01 08:00:00~~2100-01-01 08:00:00 （范围可改）
      /// </summary>
      /// <param name="time">要转换的时间</param>
      /// <param name="length">输出转换长度</param> 
      /// <param name="timestamp">输出时间戳</param>
      /// <returns></returns>
      public bool ToTimeStamp(DateTime time,int length, out long timestamp)
      {
          timestamp = 0;
          if (length == 11)
          {
              timestamp = Convert.ToInt64((time - (TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)))).TotalSeconds);
              return (timestamp > 0 && timestamp <= 4102444800);//范围设定
          }
          else if (length == 13)
          {
              timestamp = Convert.ToInt64((time - (TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)))).TotalMilliseconds);
              return (timestamp > 0 && timestamp <= 4102444800000);//范围设定
          }
          else
              return false;
      }
      /// <summary>
      /// 将时间戳换为时间转
      /// 有效范围1970-01-01 08:00:00~~2100-01-01 08:00:00 （范围可改）
      /// </summary>
      /// <param name="timestamp">要转换的时间戳</param>
      /// <param name="length">要转换长度</param>
      /// <param name="time">输出时间</param>
      /// <returns></returns>
      public bool ToDateTime(long timestamp, int length, out DateTime time)
      {
          time = DateTime.Now;
          DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));//当地时区
          if (length == 11)
          {
              time = startTime.AddSeconds(timestamp);
              return (timestamp > 0 && timestamp <= 4102444800);//范围设定
          }
          else if (length == 13)
          {
              time = startTime.AddMilliseconds(timestamp);
              return (timestamp > 0 && timestamp <= 4102444800000);//范围设定
          }
          else return false;
      }

            DateTime dt=DateTime.Now;
          new MyThread().ToTimeStamp(dt, 11, out long timestamp1);
          new MyThread().ToTimeStamp(dt, 13, out long timestamp2);
          new MyThread().ToDateTime(timestamp1, 11, out DateTime time1);
          new MyThread().ToDateTime(timestamp2, 13, out DateTime time2);
          Console.WriteLine("转换的时间"+dt);
          Console.WriteLine($"11位的时间戳:{timestamp1}");
          Console.WriteLine($"13位的时间戳:{timestamp2}");
          Console.WriteLine($"11位的时间戳转时间:{time1}");
          Console.WriteLine($"13位的时间戳转时间:{time2}");

调用结果

关于C# 时间戳转换实例的文章就介绍至此，更多相关C# 时间戳转换内容请搜索编程宝库以前的文章，希望以后支持编程宝库！

 代码介绍功能包含：创建数据库创建数据表批量添加数据MySql事务执行清表分页、模糊查询 代码实现创建数据库public void CreateDatabase(string sql ...