C #

Pascal case The first letter in the identifier and the first letter of each subsequent concatenated word are capitalized. You can use Pascal case for identifiers of three or more characters. For example:BackColor Camel case The first letter of an identifier is lowercase and the first letter of each subsequent concatenated word is capitalized. For example:backColor Uppercase All letters in the identifier are capitalized. Use this convention only for identifiers that consist of two or fewer letters. For example:System.IO System.Web.UI In C#, mostly Pascal case is used except for method parameter and local veriables. MSDN Naming guidelines