String manipulation in arrays

vedran

Hello,

I was wondering how to solve this small problem.

I have string

  string test = "hello";
  string delim = ",";

I want to insert a "," between every letter in my string, so the end result will be:

h,e,l,l,o,

I tried using arrays, but every time I hit a brick wall.

I tried setting length of the array with;

 string[] jao = new string[test.Length];

and that works.

I know that somehow I need to fill that array with test string. and insert delim in it.

Can someone please help me with this issue?

Thank you so much.

2 Replies

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prasanta pradhan16y ago
Accepted answer
Hi Teams...

string appendcoma(string s,string d)
    {
      string res=string.Empty;
        for (int i = 0; i < s.Length; i++)
        {
             res += s[i].ToString() + ",";
        }
        return res;
    }

If U have any query plz write clearly

Pradhan Prasanta Kumar
http://globaltouch.in
vedran16y ago
Thank you so much. I was going in a wrong direction, trying to use Array. I know it can be done also with arrays, but the way you have shown me is more elegant.

This only show that one when having a Programming problem, must sit down and think a lots. Solution was so simple, and yet I couldn't see it.

Thank you again.