Alsing.Windows.Forms.SyntaxBox.EditViewControl.SelectCurrentWord C# (CSharp) Method

        private void SelectCurrentWord()
        {
            Row xtr = Caret.CurrentRow;
            if (xtr.Text == "")
                return;

            if (Caret.Position.X >= xtr.Text.Length)
                return;

            string Char = xtr.Text.Substring(Caret.Position.X, 1);
            int Type = CharType(Char);

            int left = Caret.Position.X;
            int right = Caret.Position.X;

            while (left >= 0 && CharType(xtr.Text.Substring(left, 1)) == Type)
                left--;

            while (right <= xtr.Text.Length - 1 && CharType(xtr.Text.Substring(right,
                                                                               1)) == Type)
                right++;

            Selection.Bounds.FirstRow = Selection.Bounds.LastRow = xtr.Index;
            Selection.Bounds.FirstColumn = left + 1;
            Selection.Bounds.LastColumn = right;
            Caret.Position.X = right;
            Caret.SetPos(Caret.Position);
            Redraw();
        }