public static UnicodeCategory GetUnicodeCategory(char c)
{
if (IsLatin1(c))
{
return(GetLatin1UnicodeCategory(c));
}
return(CharUnicodeInfo.InternalGetUnicodeCategory(c));
}
public static UnicodeCategory GetUnicodeCategory(string s, int index)
{
if (s == null)
{
throw new ArgumentNullException(nameof(s));
}
if (((uint)index) >= ((uint)s.Length))
{
throw new ArgumentOutOfRangeException(nameof(index));
}
if (IsLatin1(s[index]))
{
return(GetLatin1UnicodeCategory(s[index]));
}
return(CharUnicodeInfo.InternalGetUnicodeCategory(s, index));
}