Before I post this question I've read
- How is this not constructive? It is duplicate, but very constructive!
- Why was this question closed as not constructive?
I want to get an answer of the truth with my question
for design my class in the correct way, but the question get closed by the reason of not constructive.
By the declaration of not constructive:
As it currently stands, this question is not a good fit for our Q&A format.
- According to Bart's answer before:
We need a good single question related to a practical problem you face ... I want you to ask me a single, self-contained question.
Thus, should I change the question to
What should my ToArray method return?
Would that be better?
We expect answers to be supported by
facts - Does it closed because of there are no answer supported by facts with my question?
references - I can't figure out the references myself, but not implying nobody does. If I can always done it myself, then I would not ask.
or specific expertise - Does it closed because of the question can be answered without specific expertise?
but this question will likely solicit
debate - I'm not expecting that.
arguments - What for?
polling - Opinion poll? No, I expect the truth for the why.
or extended discussion - Then don't extended it, just tell me why.