internal double? ReadDoubleString(string s)
{
if (string.IsNullOrEmpty(s))
{
SetToken(JsonToken.Null, null, false);
return null;
}
double d;
if (double.TryParse(s, NumberStyles.Float | NumberStyles.AllowThousands, Culture, out d))
{
SetToken(JsonToken.Float, d, false);
return d;
}
else
{
SetToken(JsonToken.String, s, false);
throw JsonReaderException.Create(this, "Could not convert string to double: {0}.".FormatWith(CultureInfo.InvariantCulture, s));
}
}