title: How to convert a part of string to lowercase in c#
body: <p>I have a string like this <strong>LUXOR</strong> and I want to convert other letters to lowercase except first letter or the string.that meant, I want this string <strong>Luxor</strong> from above string. I can convert full string to upper or lower by using <code>ToUpper</code> or <code>ToLower</code>.but how can I do this.hope your help with this.thank you</p>