C# DateTime.ToBinary()用法及代码示例

此方法用于将当前的DateTime对象序列化为64位二进制值，该值随后可用于重新创建DateTime对象。

用法： public long ToBinary ();

返回值：此方法返回一个64位带符号整数，该整数对Kind和Ticks属性进行编码。

以下示例程序旨在说明DateTime.ToBinary()方法的使用

示例1:

// C# program to demonstrate the 
// DateTime.ToBinary() 
// 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); 
  
        // Serializes the current DateTime  
        // object to a 64-bit binary value 
        // using ToBinary() method; 
        long value = date.ToBinary(); 
  
        // Display the value 
        Console.WriteLine("64-bit binary value : {0}", 
                                               value); 
    } 
}

输出：

64-bit binary value : 634294512150000000

示例2:

// C# program to demonstrate the 
// DateTime.ToBinary() 
// Method 
using System; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
        // calling check() method 
        check(new DateTime(2010, 1, 
                     3, 4, 0, 15)); 
  
        check(new DateTime(2010, 1, 
                     5, 4, 0, 15)); 
    } 
  
    public static void check(DateTime date) 
    { 
  
        // Serializes the current DateTime  
        // object to a 64-bit binary value 
        // using ToBinary() method; 
        long value = date.ToBinary(); 
  
        // Display the value 
        Console.WriteLine("64-bit binary value"+ 
                 " of {0} is {1}", date, value); 
    } 
}

输出：

64-bit binary value of 01/03/2010 04:00:15 is 633980880150000000
64-bit binary value of 01/05/2010 04:00:15 is 633982608150000000

参考：

https://docs.microsoft.com/en-us/dotnet/api/system.datetime.tobinary?view=netframework-4.7.2

相关用法

注：本文由纯净天空筛选整理自RohitPrasad3大神的英文原创作品 DateTime.ToBinary() Method in C#。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。