In Razor, how do I print a loop with delimiter?

Question

I have the following code:

            @foreach (UserAccount ua in company.Users) {
                @ua.userName, 
            }

Which would print:

user1, user2, user3,

How do I get rid of the last ","?

Answer 1

Using String.Join:

@(string.Join(company.Users.Select(u => u.UserName), ", "))

Answer 2

use String.Join method. it will handle the last comma for you.

@(string.Join(company.Users.Select(x => x.userName), ", "))