protected ICollection <XElement> TryGetRequiredTags(XElement startElement, XElement endElement, string tagName)
{
var tags = TraverseUtils.TagElementsBetween(startElement, endElement, tagName).ToList();
if (!tags.Any())
{
throw new Exception(string.Format(MessageStrings.TagNotFoundOrEmpty, tagName));
}
return(tags);
}
protected XElement TryGetRequiredTag(XElement startElement, XElement endElement, string tagName)
{
var tag = TraverseUtils.TagElementsBetween(startElement, endElement, tagName).FirstOrDefault();
if (tag == null)
{
throw new Exception(string.Format(MessageStrings.TagNotFoundOrEmpty, tagName));
}
return(tag);
}