public Element(string tag, string prop, string value, EDistance whichOne = EDistance.First, ELocation where = ELocation.In)
{
Tag = tag;
Data.Add(new Data(prop, value));
WhichOne = whichOne;
Where = where;
}
public Element(string tag, List <Data> data, EDistance whichOne = EDistance.First, ELocation where = ELocation.In)
{
Tag = tag;
Data = data;
WhichOne = whichOne;
Where = where;
}
public Element(string tag, Data data, EDistance whichOne = EDistance.First, ELocation where = ELocation.In)
{
Tag = tag;
Data.Add(data);
WhichOne = whichOne;
Where = where;
}
int EDistanceToInt(EDistance ed)
{
int i = (int)ed;
if (i <= 0)
{
i = -i;
}
else
{
i++;
}
return(i);
}
public static List <HtmlElement> GetElementByDistance(List <HtmlElement> elements, EDistance whichOne)
{
if (elements.Count == 0)
{
return(null);
}
List <HtmlElement> r = new List <HtmlElement>(1);
switch (whichOne)
{
case EDistance.First:
r.Add(elements.First());
break;
case EDistance.Last:
r.Add(elements.Last());
break;
case EDistance.Any:
r = elements;
break;
default:
int n = (int)whichOne - 1;
if (n > 0 && elements.Count > n)
{
r.Add(elements[n]);
}
else
{
return(null);
}
break;
}
return(r);
}
public Element(string tag, EDistance whichOne = EDistance.First, ELocation where = ELocation.In)
{
Tag = tag;
WhichOne = whichOne;
Where = where;
}
