Alsing.SourceCode.SyntaxDocument.GetWordFromPos C# (CSharp) Метод

        public Word GetWordFromPos(TextPoint p)
        {
            Row xtr = this[p.Y];
            int CharNo = 0;
            Word CorrectWord = null;
            foreach (Word w in xtr)
            {
                if (CorrectWord != null)
                {
                    if (w.Text == "")
                        return w;
                    return CorrectWord;
                }

                if (w.Text.Length + CharNo > p.X || w == xtr[xtr.Count - 1])
                {
                    //return w;
                    CorrectWord = w;
                }
                else
                {
                    CharNo += w.Text.Length;
                }
            }
            return CorrectWord;
        }