c# destructors not called

David Stobbe 1 Reputation point

Based on similar question responded to on Wednesday, January 23, 2019 10:08 PM, running the code attached does not call the destructors using net6, top-level or using Main. Why?

 class Program  
      public Program()  
         WriteLine("Cons called");  
         WriteLine("Destructor called");  
      static void Main(string[] args)  
         WriteLine("Main started");  
      static void DoStuff()  
         Program p1 = new Program();  
            WriteLine("Block started");  
            Program p2 = new Program();  
            WriteLine("Block ended");  

//Wednesday, January 23, 2019 10:08 PM

An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
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  1. Jack J Jun 24,286 Reputation points Microsoft Vendor

    @David Stobbe , Welcome to Microsoft Q&A, based on my test, I reproduced your problem.

    After checking, I find that Microsoft doc Example has explained it, the specific description as the following:

    .NET 5 (including .NET Core) or a later version: There's no output, because this implementation of .NET doesn't call finalizers when the application terminates.    

    Hope this could help you.

    Best Regards,

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