C# Uri.Equals(Object)用法及代碼示例

Uri.Equals(Object)方法用於比較兩個Uri實例是否相等。

用法：

public override bool Equals (object comparand);

Here, it takes the Uri instance or a URI identifier to compare with the current instance.

返回值：如果兩個實例表示相同的URI，則此方法返回布爾值true，否則返回false。

以下示例程序旨在說明Uri.Equals(Object)方法的用法：

示例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"); 
    } 
}

輸出：

address1 is Equals to address2

示例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); 
    } 
}

輸出：

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

參考：

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

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注：本文由純淨天空篩選整理自RohitPrasad3大神的英文原創作品 C# | Uri.Equals(Object) Method。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。