/// <summary>
/// Finds the childless tags.
/// </summary>
/// <param name="tagName">Name of the tag.</param>
/// <param name="caseSensitive">if set to <c>true</c> [case sensitive].</param>
/// <returns></returns>
public IList <string> FindChildlessTags(string tagName, bool caseSensitive)
{
IList <string> ret = new List <string>();
string searchSubject = caseSensitive ? RawStream : RawStreamLowercase;
if (!caseSensitive)
{
tagName = tagName.ToLower();
}
if (!tagName.StartsWith("<"))
{
tagName = "<" + tagName;
}
if (searchSubject != null)
{
int startpos = 0;
while (true)
{
int startIndex = searchSubject.IndexOf(tagName, startpos);
if (startIndex == -1)
{
break;
}
int endIndex = searchSubject.IndexOf(">", startIndex);
if (endIndex == -1)
{
break;
}
ret.Add(RawStream.Substring(startIndex, endIndex - startIndex + 1));
startpos = endIndex + 1;
}
}
return(ret);
}