日期时间。C# 中的 ToLongTimeString()方法

原文:https://www . geesforgeks . org/datetime-tolongtimestring-method-in-c-sharp/

此方法用于将当前日期时间对象的值转换为其等效的长时间字符串表示形式。

语法:公共字符串 ToLongTimeString();

返回值:这个方法返回一个包含当前 DateTime 对象的长时间字符串表示的字符串。

以下程序说明了日期时间的使用。ToLongTimeString() 方法:

例 1:

// C# program to demonstrate the
// DateTime.ToLongTimeString()
// Method
using System;
using System.Globalization;

class GFG {

    // Main Method
    public static void Main()
    {

        // creating object of DateTime
        DateTime date = new DateTime(2011, 1,
                                1, 4, 0, 15);

        // Converting the value of the 
        // current DateTime object to 
        // its equivalent long time 
        // string representation.
        // using ToLongTimeString() method;
        string value = date.ToLongTimeString();

        // Display the time
        Console.WriteLine("String representation of"+
                              " time is {0}", value);
    }
}

Output:

String representation of time is 04:00:15

例 2:

// C# program to demonstrate the
// DateTime.ToLongTimeString()
// Method
using System;
using System.Globalization;

class GFG {

    // Main Method
    public static void Main()
    {

        // creating object of DateTime
        DateTime date = DateTime.Now;

        // Converting the value of the
        // current DateTime object to 
        // its equivalent long time 
        // string representation.
        // using ToLongTimeString() method;
        string value = date.ToLongTimeString();

        // Display the time
        Console.WriteLine("String representation "+
                          "of time is {0}", value);
    }
}

Output:

String representation of time is 05:30:08

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