C＃| Uri.Equals(Object)方法

Uri.Equals(Object)方法用于比较两个Uri实例是否相等。

Syntax:
public override bool Equals (object comparand);
Here, it takes the Uri instance or a URI identifier to compare with the current instance.

Return Value: This method returns a Boolean value true if the two instances represent the same URI otherwise, false.

下面的程序说明了Uri.Equals(Object)方法的用法：

范例1：

// C# program to demonstrate the
// Uri.Equals(Object) Method
using System;
using System.Globalization;
  
class GFG {
  
    // Main Method
    public static void Main()
    {
        // Declaring and initializing address1
        Uri address1 = new Uri("http://www.contoso.com/index.htm#search");
  
        // Declaring and intializing address2
        Uri address2 = new Uri("http://www.contoso.com/index.htm");
  
        // Comparing both instance
        // using CheckHostName() method
        bool value = address1.Equals(address2);
  
        // Displaying the result
        if (value)
            Console.WriteLine("address1 is Equals to address2");
        else
            Console.WriteLine("address1 is not Equals to address2");
    }
}

输出：

address1 is Equals to address2

范例2：

// C# program to demonstrate the
// Uri.Equals(Object) Method
using System;
using System.Globalization;
  
class GFG {
  
    // Main Method
    public static void Main()
    {
  
        // calling get() method
        get(new Uri("http://www.contoso.com"),
            new Uri("http://www.contoso.com"));
  
        get(new Uri("http://www.google.com"), 
            new Uri("http://www.facebook.com"));
    }
  
    // defining get() method
    public static void get(Uri address1,
                           Uri address2)
    {
  
        // Comparing both instance
        // using CheckHostName() method
        bool value = address1.Equals(address2);
  
        // Displaying the result
        if (value)
            Console.WriteLine("{0} is Equals to {1}", address1, address2);
        else
            Console.WriteLine("{0} is not Equals to {1}", address1, address2);
    }
}

输出：

http://www.contoso.com/ is Equals to http://www.contoso.com/
http://www.google.com/ is not Equals to http://www.facebook.com/

参考：

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