布尔。C# 中的 GetHashCode()方法及示例

布尔。方法用于返回此实例的哈希代码。

语法:public override int GetHashCode()；

返回值:这个方法返回一个 32 位有符号整数哈希码。

下面的程序说明了布尔值的使用。GetHashCode() 方法:

例 1:

// C# program to demonstrate the
// Boolean.GetHashCode() Method
using System;
using System.Globalization;

class GFG {

    // Main Method
    public static void Main()
    {

        // Declaring and initializing value1
        bool value1 = true;

        // getting the HashCode
        // using GetHashCode() method
        int value = value1.GetHashCode();

        // Display the HashCode
        Console.WriteLine("HashCode is {0}", value);
    }
}

Output:

HashCode is 1

例 2:

// C# program to demonstrate the
// Boolean.GetHashCode() Method
using System;
using System.Globalization;

class GFG {

    // Main Method
    public static void Main()
    {
        // calling get() method
        get(true);
        get(false);
    }

    // defining get() method
    public static void get(bool value1)
    {

        // getting the HashCode
        // using GetHashCode() method
        int value = value1.GetHashCode();

        // Display the HashCode
        Console.WriteLine("HashCode is {0}", value);
    }
}

Output:

HashCode is 1
HashCode is 0

参考:

https://docs . Microsoft . com/en-us/dotnet/API/system . boolean . gethashcode？视图=netframework-4.8

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布尔。C#中的 GetHashCode()方法及示例

布尔。C# 中的 GetHashCode()方法及示例