System.Globalization.CharUnicodeInfo public static class CharUnicodeInfo Documentation public static int GetDecimalDigitValue(char ch) public static int GetDecimalDigitValue(string s, int index) public static int GetDigitValue(char ch) public static int GetDigitValue(string s, int index) public static double GetNumericValue(char ch) public static double GetNumericValue(string s, int index) public static UnicodeCategory GetUnicodeCategory(char ch) public static UnicodeCategory GetUnicodeCategory(string s, int index)