C＃中的UInt32.Equals方法与示例

UInt32.Equals方法用于获取一个值，该值指示当前实例是否等于指定的对象或32位无符号整数。此方法的重载列表中有2种方法，如下所示：

• 等于(UInt32)方法
• 等于(对象)方法

UInt32.Equals(UInt32)方法

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32位无符号整数值。

Syntax: public bool Equals (uint obj);
Here, it takes a 32-bit unsigned integer value to compare to the current instance.

Return Value: This method returns true if obj has the same value as this instance otherwise, false.

下面的程序说明了UInt32.Equals(UInt32)方法的用法：

范例1：

// C# program to demonstrate the
// UInt32.Equals(UInt32) Method
using System;
using System.Globalization;
  
class GFG {
  
    // Main Method
    public static void Main()
    {
        // Declaring and initializing value1
        uint value1 = 5322;
  
        // Declaring and initializing value2
        uint value2 = 7328;
  
        // using Equals(UInt32) 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：

5322 is not equal to 7328

范例2：

// C# program to demonstrate the
// UInt32.Equals(UInt32) Method
using System;
using System.Globalization;
  
class GFG {
  
    // Main Method
    public static void Main()
    {
  
        // calling get() method
        get(9128, 1978);
        get(6455, 6455);
        get(10120, 10120);
        get(UInt32.MaxValue, UInt32.MinValue);
    }
  
    // defining get() method
    public static void get(uint value1,
                           uint value2)
    {
  
        // using Equals(UInt32) 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：

9128 is not equal to 1978
6455 is equal to 6455
10120 is equal to 10120
4294967295 is not equal to 0

UInt32.Equals(Object)方法

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。

Syntax: public override bool Equals (object obj);
Here, it takes an object to compare with the current instance.

Return Value: This method returns true if obj is an instance of UInt32 and equals the value of this instance otherwise, false.

下面的程序说明了上述方法的用法：

范例1：

// C# program to demonstrate the
// UInt32.Equals(Object) Method
using System;
using System.Globalization;
  
class GFG {
  
    // Main Method
    public static void Main()
    {
        // Declaring and initializing value1
        uint value1 = 11227;
  
        // Declaring and initializing value2
        object value2 = (uint)1 / 17;
  
        // 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：

11227 is not equal to 0

范例2：

// C# program to demonstrate the
// UInt32.Equals(Object) Method
using System;
using System.Globalization;
  
class GFG {
  
    // Main Method
    public static void Main()
    {
        // calling get() method
        get(11232, 7455);
        get(1412, 14314);
        get(7744, (uint)7744);
        get(54, 76);
    }
  
    // defining get() method
    public static void get(uint 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：

11232 is not equal to 7455
1412 is not equal to 14314
7744 is equal to 7744
54 is not equal to 76

参考：

• https://docs.microsoft.com/zh-cn/dotnet/api/system.uint32.equals?view=netstandard-2.1