Convert string CSV to a Char CSV C#

Question

I have a string CSV which has values "1,2" .

I need to convert it to a Char CSV to be passed to a stored procedure. Which looks like. "'1','2'" .

I tried something like following. But its not working.

String.Join(",", equipmentName.ToArray<char>())

Answer 1

Try this.

var result = string.Join(",", "1,2".Split(',').Select(x => string.Format("'{0}'", x)));

Output

 '1','2'