This class defines static methods to create special collections in which keys are sorted without respect to case. CreateCaseInsensitiveHashtable( ) creates a Hashtable, and CreateCaseInsensitiveSortedList( ) creates a System.Collections.SortedList.

public class CollectionsUtil {
// Public Constructors
   public CollectionsUtil( );
// Public Static Methods
   public static Hashtable CreateCaseInsensitiveHashtable( );
   public static Hashtable CreateCaseInsensitiveHashtable(System.Collections.IDictionary d);
   public static Hashtable CreateCaseInsensitiveHashtable(int capacity);
   public static SortedList CreateCaseInsensitiveSortedList( );
}