C＃中的DateTimeOffset.ToLocalTime()方法

DateTimeOffset.ToLocalTime方法用于将当前的DateTimeOffset对象转换为代表本地时间的DateTimeOffset对象。

Syntax: public DateTimeOffset ToLocalTime ();

Return Value: This method returns an object that represents the date and time of the current DateTimeOffset object converted to local time.

下面的程序说明了DateTimeOffset.ToLocalTime()方法的用法：

范例1：

// C# program to demonstrate the
// DateTimeOffset.ToLocalTime()
// Method
using System;
using System.Globalization;
  
class GFG {
  
    // Main Method
    public static void Main()
    {
        try {
  
            // creating object of  DateTimeOffset
            DateTimeOffset offset = new DateTimeOffset(2007,
                    6, 1, 7, 55, 0, new TimeSpan(-5, 0, 0));
  
            // Converts the current DateTimeOffset object
            // to a DateTimeOffset object that represents 
            // the local time instance using the 
            // ToLocalTime() method
            DateTimeOffset value = offset.ToLocalTime();
  
            // Display the time
            Console.WriteLine("DateTimeOffset is {0}", value);
        }
  
        catch (ArgumentOutOfRangeException e) 
        {
            Console.Write("Exception Thrown: ");
            Console.Write("{0}", e.GetType(), e.Message);
        }
    }
}

输出：

DateTimeOffset is 06/01/2007 12:55:00 +00:00

范例2：

// C# program to demonstrate the
// DateTimeOffset.ToLocalTime()
// Method
using System;
using System.Globalization;
  
class GFG {
  
    // Main Method
    public static void Main()
    {
  
        // creating object of  DateTimeOffset
        DateTimeOffset offset = new DateTimeOffset(2027,
                6, 1, 7, 55, 0, new TimeSpan(-5, 0, 0));
  
        // Converts the current DateTimeOffset object
        // to a DateTimeOffset object that represents 
        // the local time instance using the 
        // ToLocalTime() method
        DateTimeOffset value = offset.ToLocalTime();
  
        // Display the time
        Console.WriteLine("DateTimeOffset is {0}", value);
    }
}

输出：

DateTimeOffset is 06/01/2027 12:55:00 +00:00

参考：

• https://docs.microsoft.com/zh-cn/dotnet/api/system.datetimeoffset.tolocaltime?view=netframework-4.7.2