Return List Values [duplicate]

Question

how to return list values without using foreach or for?

For example i have these variables :

List<string> mylist = new List<string>();
mylist.Add("First");
mylist.Add("Second");
mylist.Add("Third");
string finalstring = "";

Instead of using this code :

foreach(string str in mylist)
{
    finalstring = str + " - ";
}

I want to use something like this :

finalstring = mylist.something.somthing...;

And get an output like this :

"First - Second - Third"

Is it possible ?

Have you done any reasearch on your own before? If you did, it's hard to believe you missed String.Join. — Sefe
– Sefe, Commented Jan 16, 2018 at 18:24
@Sefe , I haven't done researches much, i make my own methods most the times — Ali
– Ali, Commented Jan 16, 2018 at 18:29
@Ali - I recommend always research, especially before asking for help from others - it's the difference between learning and becoming better to not.. — Gilad Green
– Gilad Green, Commented Jan 16, 2018 at 18:31

Emre Kabaoglu · Accepted Answer · 2018-01-16 18:26:40Z

0

Just use string.Join;

List<string> mylist = new List<string>();
mylist.Add("First");
mylist.Add("Second");
mylist.Add("Third");
string finalstring = string.Join("-",mylist);

answered Jan 16, 2018 at 18:26

Emre Kabaoglu

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