Alsing.Windows.Forms.SyntaxBox.Painter.NativePainter.SetBrackets C# (CSharp) Method

        private void SetBrackets()
        {
            Span currentSpan;
            BracketEnd = null;
            BracketStart = null;

            Word CurrWord = Control.Caret.CurrentWord;
            if (CurrWord != null)
            {
                currentSpan = CurrWord.Span;
                if (currentSpan != null)
                {
                    if (CurrWord == currentSpan.StartWord || CurrWord == currentSpan.EndWord)
                    {
                        if (currentSpan.EndWord != null)
                        {
                            BracketEnd = currentSpan.EndWord;
                            BracketStart = currentSpan.StartWord;
                        }
                    }

                    try
                    {
                        if (CurrWord.Pattern == null)
                            return;

                        if (CurrWord.Pattern.BracketType == BracketType.EndBracket)
                        {
                            Word w = Control.Document.GetStartBracketWord(CurrWord, CurrWord.Pattern.MatchingBracket, CurrWord.Span);
                            BracketEnd = CurrWord;
                            BracketStart = w;
                        }
                        if (CurrWord.Pattern.BracketType == BracketType.StartBracket)
                        {
                            Word w = Control.Document.GetEndBracketWord(CurrWord, CurrWord.Pattern.MatchingBracket, CurrWord.Span);

                            //	if(w!=null)
                            //	{
                            BracketEnd = w;
                            BracketStart = CurrWord;
                            //	}
                        }
                    }
                    catch
                    {
                    }
                }
            }
        }