C Sharp finally

C# finally

Whether the exception is handled or not, we need to execute the important code. To serve this purpose in C#, the finally block is used after the catch or try block.

Example: When the exception is handled:

using System;  
public class Example  
{  
    public static void Main(string[] args)  
    {  
        try {
        int X = 300;  
        int Y = 0;  
        int Z = X/Y; 
        }
 
        catch (Exception e) { Console.WriteLine(e); }  
        finally { Console.WriteLine("Hello World!!"); }  
        Console.WriteLine("Today is a Great day!!");  
    }  
}

Output:

Explanation:

In the above example, we are displaying the use and behavior of the C# finally block when the exception is handled.

Example: When an exception is not handled:

using System;  
public class Example  
{  
    public static void Main(string[] args)  
    {  
        try {
        int X = 300;  
        int Y = 0;  
        int Z = X/Y; 
        }
 
        catch (NullReferenceException e) { Console.WriteLine(e); }  
        finally { Console.WriteLine("Hello World!!"); }  
        Console.WriteLine("Today is a Great day!!");  
    }  
}

Output:

Explanation:

In the above example, we are displaying the use and behavior of the C# finally block when the exception is not handled.

Please Share