internal static NumberSpan ParseExactMultiple(string input, string[] formats, IFormatProvider formatProvider, NumberSpanStyles styles)
 {
     NumberSpanResult result = new NumberSpanResult();
     result.Init(NumberSpanThrowStyle.All);
     if (!TryParseExactMultipleNumberSpan(input, formats, formatProvider, styles, ref result))
         throw result.GetNumberSpanParseException();
     return result._parsedNumberSpan;
 }
 internal static NumberSpan Parse(string input, IFormatProvider formatProvider)
 {
     NumberSpanResult result = new NumberSpanResult();
     result.Init(NumberSpanThrowStyle.All);
     if (!TryParseNumberSpan(input, NumberSpanStandardStyles.Any, formatProvider, ref result))
         throw result.GetNumberSpanParseException();
     return result._parsedNumberSpan;
 }