C# UInt32.GetHashCode用法及代碼示例

UInt32.GetHashCode方法用於獲取當前UInt32實例的HashCode。

用法： public override int GetHashCode ();

返回值：此方法返回32位有符號整數哈希碼。

以下示例程序旨在說明上麵討論的方法的使用：

範例1：

// C# program to illustrate the 
// UInt32.GetHashCode() Method 
using System; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
  
        // Taking UInt32 variable 
        // i.e. uint data type 
        uint s1 = 13224; 
  
        // Getting the hash code  
        // using GetHashCode() method 
        int result = s1.GetHashCode(); 
  
        // Display the HashCode 
        Console.WriteLine("HashCode for UInt32 is: {0}", 
                                                result); 
    } 
}

輸出：

HashCode for UInt32 is: 13224

範例2：

// C# program to illustrate the 
// UInt32.GetHashCode() Method 
using System; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
        // using result() Method 
        result(UInt32.MinValue); 
        result(UInt32.MaxValue); 
    } 
  
    // result() method 
    public static void result(uint val) 
    { 
  
        // using GetHashCode() method 
        int code = val.GetHashCode(); 
  
        // Display the hashcode 
        Console.WriteLine("HashCode for {0} is {1}", 
                                        val, code); 
    } 
}

輸出：

HashCode for 0 is 0
HashCode for 4294967295 is -1

參考：

https://docs.microsoft.com/en-us/dotnet/api/system.uint32.gethashcode?view=netstandard-2.1

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注：本文由純淨天空篩選整理自Kirti_Mangal大神的英文原創作品 UInt32.GetHashCode Method in C# with Examples。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。