Destructor: They are special methods that contain the
cleanup code for the object.You cannot call them explicitly
as they are called by GC implicitly.
Class MyClass
{
   ~MyClass()
    {
    }
}

public interface IDisposable
{
void Dispose();
}
Class Test:IDisposable
{
  protected void Dispose()
  {
     if(disposing)
     {
       // Code to dispose the managed resources of the class
     }
       // Code to dispose the un-managed resources of the class
   
       isDisposed = true;
     }
   
     public void Dispose()
     {
       Dispose(true);
       GC.SuppressFinalize(this);
     }

     
  }
}