public PdfNumber(string content)
: base(NUMBER)
{
try {
value = Double.Parse(content.Trim(), System.Globalization.NumberFormatInfo.InvariantInfo);
this.Content = content;
}
catch (Exception nfe){
throw new Exception(MessageLocalization.GetComposedMessage("1.is.not.a.valid.number.2", content, nfe.ToString()));
}
}