C#中的DateTimeOffset.AddMilliseconds()方法
C#中的DateTimeOffset.AddMilliseconds()方法用于返回一个新的DateTimeOffset对象，该对象将指定的毫秒数添加到此实例的值。
语法
以下是语法-
public DateTimeOffset AddMilliseconds (double val);
上面的Val是要添加的毫秒数。要减去，请设置一个负值。
示例
现在让我们看一个实现DateTimeOffset.AddMilliseconds()方法的示例-
using System;
public class Demo {
public static void Main() {
DateTimeOffset dateTimeOffset = new DateTimeOffset(2019, 08, 10, 4, 20, 10, new TimeSpan(-5, 0, 0));
Console.WriteLine("DateTimeOffset (before adding milliseconds) = {0}", dateTimeOffset);
DateTimeOffset res = dateTimeOffset.AddMilliseconds(3000);
Console.WriteLine("DateTimeOffset (after adding milliseconds) = {0}", res);
}
}输出结果
这将产生以下输出-
DateTimeOffset (before adding milliseconds) = 8/10/2019 4:20:10 AM -05:00 DateTimeOffset (after adding milliseconds) = 8/10/2019 4:20:13 AM -05:00
示例
现在让我们来看另一个实现DateTimeOffset.AddMilliseconds()方法的示例-
using System;
public class Demo {
public static void Main() {
DateTimeOffset dateTimeOffset = new DateTimeOffset(2019, 08, 10, 4, 20, 10, new TimeSpan(-5, 0, 0));
Console.WriteLine("DateTimeOffset (before subtracting milliseconds) = {0}", dateTimeOffset);
DateTimeOffset res = dateTimeOffset.AddMilliseconds(-2000);
Console.WriteLine("DateTimeOffset (after subtracting milliseconds) = {0}", res);
}
}输出结果
这将产生以下输出-
DateTimeOffset (before subtracting milliseconds) = 8/10/2019 4:20:10 AM -05:00 DateTimeOffset (after subtracting milliseconds) = 8/10/2019 4:20:08 AM -05:00