get_string
Description:
public static string get_string (Type enumeration, int val, bool use_nick = false, bool camelcase = false) throws Error
  
  Transform enumeration's value to its string representation.
Returns: an string representing an enumeration's value.
Parameters:
| enumeration | a GLib.Type of type GLib.Type.ENUM | 
| val | an integer to parse an enum value of type @enumeration. | 
| use_nick | makes to returns value's nick name in GLib.EnumClass | 
| camelcase | makes to returns value's nick name in GLib.EnumClass as camel case representation. If @use_nick is set this take no effect. |