本篇内容介绍了“C#时间戳转换代码怎么写”的有关知识，在实际案例的操作过程中，不少人都会遇到这样的困境，接下来就让小编带领大家学习一下如何处理这些情况吧！希望大家仔细阅读，能够学有所成！
代码如下：
/// <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