C#中的DateTime.IsDaylightSavingTime()方法
C#中的DateTime.IsDaylightSavingTime()方法用于指示DateTime的此实例是否在当前时区的夏时制时间范围内。
语法
以下是语法-
public bool IsDaylightSavingTime ();
示例
现在让我们看一个实现DateTime.IsDaylightSavingTime()方法的示例-
using System;
public class Demo {
public static void Main() {
DateTime d = new DateTime(2019, 10, 11, 7, 10, 40);
bool res = d.IsDaylightSavingTime();
if (res)
Console.WriteLine("TRUE: This instance of DateTime is within the daylight saving time range for the current time zone.");
else
Console.WriteLine("FALSE: This instance of DateTime is within the daylight saving time range for the current time zone.");
}
}输出结果
这将产生以下输出-
FALSE: This instance of DateTime is within the daylight saving time range for the current time zone.
示例
现在让我们来看另一个实现DateTime.IsDaylightSavingTime()方法的示例-
using System;
public class Demo {
public static void Main() {
DateTime d = DateTime.Now;
bool res = d.IsDaylightSavingTime();
if (res)
Console.WriteLine("TRUE: This instance of DateTime is within the daylight saving time range for the current time zone.");
else
Console.WriteLine("FALSE: This instance of DateTime is within the daylight saving time range for the current time zone.");
}
}输出结果
这将产生以下输出-
FALSE: This instance of DateTime is within the daylight saving time range for the current time zone.