当前位置: 首页>>代码示例 >>用法及示例精选 >>正文

C# Int64.Equals用法及代码示例


Int64.Equals()方法用于获取一个值，该值显示当前实例是否等于指定的对象或Int64。此方法的重载列表中有2种方法，如下所示：

    • Equals(Int64)
    • Equals(Object)

Int64.Equals(Int64)

此方法用于返回一个值，该值指示当前实例是否等于指定的Int64值。


用法： public bool Equals (long obj);

Here, it takes a Int64 value to compare to this instance.

返回值：如果obj与该实例具有相同的值，则此方法返回true，否则返回false。

以下示例程序旨在说明Int64.Equals(Int64)方法的使用：

范例1：

// C# program to demonstrate the 
// Int64.Equals(Int64) Method 
using System; 
using System.Globalization; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
        // Declaring and initializing value1 
        long value1 = 45643242; 
  
        // Declaring and initializing value2 
        long value2 = 2564233; 
  
        // using Equals(Int64) method 
        bool status = value1.Equals(value2); 
  
        // checking the status 
        if (status) 
            Console.WriteLine("{0} is equal to {1}", 
                                    value1, value2); 
        else
            Console.WriteLine("{0} is not equal to {1}", 
                                        value1, value2); 
    } 
}
输出： 
45643242 is not equal to 2564233

范例2：

// C# program to demonstrate the 
// Int64.Equals(Int64) Method 
using System; 
using System.Globalization; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
  
        // calling get() method 
        get(44355, 578); 
        get(423445, 423445); 
        get(12560, 28960); 
        get(778, 798); 
    } 
  
    // defining get() method 
    public static void get(long value1, 
                           long value2) 
    { 
  
        // using Equals(Int64) method 
        bool status = value1.Equals(value2); 
  
        // checking the status 
        if (status) 
            Console.WriteLine("{0} is equal to {1}", 
                                    value1, value2); 
        else
            Console.WriteLine("{0} is not equal to {1}", 
                                        value1, value2); 
    } 
}
输出： 
44355 is not equal to 578
423445 is equal to 423445
12560 is not equal to 28960
778 is not equal to 798

Int64.Equals(Object) Method

此方法用于返回一个值，该值指示当前实例是否等于指定的对象。

用法： public override bool Equals (object obj);

Here, it takes an object to compare with this instance.

返回值：如果obj是Int64的实例，并且此实例的值等于False，则此方法返回true。


以下示例程序旨在说明上述方法的用法：

范例1：

// C# program to demonstrate the 
// Int64.Equals(Object) Method 
using System; 
using System.Globalization; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
        // Declaring and initializing value1 
        long value1 = 1879650; 
  
        // Declaring and initializing value2 
        object value2 = 1/45; 
  
        // using Equals(object) method 
        bool status = value1.Equals(value2); 
  
        // checking the status 
        if (status) 
            Console.WriteLine("{0} is equal to {1}", 
                                    value1, value2); 
        else
            Console.WriteLine("{0} is not equal to {1}", 
                                        value1, value2); 
    } 
}
输出： 
1879650 is not equal to 0

范例2：

// C# program to demonstrate the 
// Int64.Equals(Object) Method 
using System; 
using System.Globalization; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
        // calling get() method 
        get(54547, 54585); 
        get(555, 489); 
        get(10450, 10450); 
        get(745, 745); 
    } 
  
    // defining get() method 
    public static void get(long value1, 
                        object value2) 
    { 
  
        // using Equals(object) method 
        bool status = value1.Equals(value2); 
  
        // checking the status 
        if (status) 
            Console.WriteLine("{0} is equal to {1}", 
                                    value1, value2); 
        else
            Console.WriteLine("{0} is not equal to {1}", 
                                        value1, value2); 
    } 
}
输出： 
54547 is not equal to 54585
555 is not equal to 489
10450 is not equal to 10450
745 is equal to 745

参考：



相关用法


注：本文由纯净天空筛选整理自Kirti_Mangal大神的英文原创作品 Int64.Equals Method in C# with Examples。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。