internal HtmlNode(string tag, int htmlStart, int textStart, HtmlContext context, HtmlNode parent)
{
if (string.IsNullOrEmpty(tag))
{
throw new ArgumentNullException("tag");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
this.tag = tag;
this.htmlStart = htmlStart;
this.textStart = textStart;
this.textEnd = -1;
this.htmlEnd = -1;
this.context = context;
this.parent = parent;
htmlStyles = new List<HtmlStyle>();
inheritedHtmlStyles = new List<HtmlStyle>();
isText = tag == HtmlTag.TEXT;
if (parent != null)
{
parent.AddChild(this);
}
}