Convert all first letter to upper case, rest lower for each word

Question

I have a string of text (about 5-6 words mostly) that I need to convert.

Currently the text looks like:

THIS IS MY TEXT RIGHT NOW

I

Answer 1

There's a couple of ways to go about converting the first char of a string to upper case.

The first way is to create a method that simply caps the first char and appends the rest of the string using a substring:

public string UppercaseFirst(string s)
    {
        return char.ToUpper(s[0]) + s.Substring(1);
    }

The second way (which is slightly faster) is to split the string into a char array and then re-build the string:

public string UppercaseFirst(string s)
    {
        char[] a = s.ToCharArray();
        a[0] = char.ToUpper(a[0]);
        return new string(a);
    }