Alsing.Windows.Forms.SyntaxBoxControl.AttachDocument C# (CSharp) Method

        public void AttachDocument(SyntaxDocument document)
        {
            //_Document=document;

            if (_Document != null)
            {
                _Document.ParsingCompleted -= OnParsingCompleted;
                _Document.Parsing -= OnParse;
                _Document.Change -= OnChange;
            }

            if (document == null)
                document = new SyntaxDocument();

            _Document = document;

            if (_Document != null)
            {
                _Document.ParsingCompleted += OnParsingCompleted;
                _Document.Parsing += OnParse;
                _Document.Change += OnChange;
            }

            Redraw();
        }