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how to convert string array to CSV format without using string function?Urgent
Posted 15-Nov-12 21:21pm
Edited 15-Nov-12 21:40pm
Nelek at 16-Nov-12 4:00am
Using the word "Urgent" won't help you so much. People here help because they want to and when they can.

1 solution

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Solution 1

Three options:
1) Use built in method:
string csv = string.Join(",", myArrayOfStrings);
2) Use Linq method:
string csv = myArrayOfStrings.Aggregate((i, j) => i + "," + j);
3) Use a loop and a StringBuilder.
StringBuilder sb = new StringBuilder();
string sep = "";
foreach (string s in myArrayOfStrings)
   sb.AppendFormat("{0}{1}", sep, s);
   sep = ",";
string csv = sb.ToString();
Sandeepkumar potu at 16-Nov-12 3:46am
can u give one more solution without using linq?
OriginalGriff at 16-Nov-12 3:58am
Oh come on! I have given you three different approaches! How many do you want?

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