What is the difference between “out” and “ref” parameters in C#?

Question 1

Question 2

“out” parameter can be passed to a method and it need not be initialized where as “ref” parameter has to be initialized before it is used.

rajeshsharma · Answer 1 · 2019-10-18T10:52:21+0000

“out” parameter can be passed to a method and it need not be initialized where as “ref” parameter has to be initialized before it is used.

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