How to find this variable type?

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Dear all,
I’m learning course of level 1, there is a problem made me stuck, I can’t find the variable type that is “System.String”. “Browse for types” has been already tried. And I Also want to know that
the differences between “System.String” and “System.String”. Thank you so much!

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2

@guowq

System.String [ ] is nothing but array of string.

And also you are trying to split the string using split method. So it will give output as array of string.

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Thank you ! I got that variable.

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