How do I convert a single char to a string?

Question

I\'d like to enumerate a string and instead of it returning chars I\'d like to have the iterative variable be of type string. This pro

Answer 1

Create an extension method:

public static IEnumerable GetCharsAsStrings(this string value)
{
    return value.Select(c =>
           {
                //not good at all, but also a working variant
                //return string.Concat(c);

                return c.ToString();
           });
}

and loop through strings:

string s = "123456";
foreach (string c in s.GetCharsAsStrings())
{
    //...
}