Is finally block called after return C#?

Is finally block called after return C#?

Yes, the finally block will be executed even after a return statement in a method. The finally block will always execute even an exception occurred or not in Java. If we call the System. exit() method explicitly in the finally block then only it will not be executed.

Can we write return statement in try catch or finally block in C#?

As MSDN mentions: The code in a Finally block runs after a Return statement in a Try or Catch block is encountered, but before that Return statement executes. In this situation, a Return statement in the Finally block executes before the initial Return statement. This gives a different return value.

Can we throw exception from finally block in C#?

An exception thrown in a finally block has nothing special, treat it as the exception throw by code B. The exception propagates up, and should be handled at a higher level. ... Irrespective of whether there is an exception or not "finally" block is guaranteed to execute.

Can we execute some code after finally block in C#?

Anything after the finally block will not be executed. If you throw the exception on the catch block, or if you return something on your try block, it will execute the finally block.

Does finally block always execute?

A finally block always executes, regardless of whether an exception is thrown. The following code example uses a try / catch block to catch an ArgumentOutOfRangeException.

Can we write return statement in finally block?

Yes you can write the return statement in a finally block and it will override the other return value. The output is always 2, as we are returning 2 from the finally block.

Why is finally block needed c#?

The finally block will execute when the try/catch block leaves the execution, no matter what condition cause it. It always executes whether the try block terminates normally or terminates due to an exception. The main purpose of finally block is to release the system resources.

How finally block works in C#?

By using a finally block, you can clean up any resources that are allocated in a try block, and you can run code even if an exception occurs in the try block. Typically, the statements of a finally block run when control leaves a try statement.

Can you write a return statement in a finally block?

Yes you can write the return statement in a finally block and it will override the other return value. The output is always 2, as we are returning 2 from the finally block. Remember the finally always executes whether there is a exception or not.

When does the code run in the finally block?

The code in a Finally block runs after a Return statement in a Try or Catch block is encountered, but before that Return statement executes. In this situation, a Return statement in the Finally block executes before the initial Return statement.

Can We have a return statement in the catch or, finally blocks in Java?

Can we have a return statement in the catch or, finally blocks in Java? Yes, we can write a return statement of the method in catch and finally block. There is a situation where a method will have a return type and we can return some value at any part of the method based on the conditions.

When to use the finally block in Java?

In my last tutorial, we discussed about finally block, which is used with a try block and always execute whether exception occurs or not. Here we will see few examples to understand the behaviour of finally block when a return statement is encountered in try block.