How to fix this error System.Collection.Generic.List'[system.string]

Question

i have string list
list _name.add(string.format("{0}{1}",content1,content2))
when try to write this list_name in file using stream writer .
i get the below line of Text instead of actual value
System.Collection.Generic.List'[system.string]
how could I do this

Answer 1

you can't write a list in C# like you can in python. in c#, you'll need to append each item in the list onto a string and then write that