private void button1_Click(object sender, EventArgs e) { f = false; richTextBox6.Text = null; TokenList2 = new LinkList(); LineNo = 1; BreakWordList = new LinkList(); BreakWordList_Clear = new LinkList(); // richTextBox2.Text = null; // richTextBox3.Text = null; allText = richTextBox1.Text; StringLenght = allText.Length; //BreakWordFunction(allText); break_words(allText); // richTextBox2.Text = BreakWordList_Clear.DisplayList(); AddItemsInToken(); // richTextBox3.Text = TokenList.DisplayTokens(); //SyntaxAnalyzer SA = new SyntaxAnalyzer(TokenList); CurrentNode123 = TokenList.GetHead(); OutNextLine(); richTextBox5.Text = TokenList2.DisplayTokens(); SyntaxAnalyzer SA = new SyntaxAnalyzer(TokenList2); Do pa = new Do(); pa = SA.ABS(); if (pa.cppp == "Valid Syntax") { richTextBox4.Text = pa.cppp; } else { richTextBox4.Text = pa.cppp + "\n" + "Syntax Error on Line" + pa.cpline; } int i = 1; while (i < 100) { richTextBox6.Text += i + "\n"; i++; } //StreamWriter streamWriter = new StreamWriter(@"C:\Users\Mahad Khan\source\repos\BreakWord\BreakWord\TokensFile.txt"); //streamWriter.WriteLine(richTextBox3.Text); //streamWriter.Close(); BreakWordList = null; TokenList = null; TokenList2 = null; richTextBox2.Text = SA.TypeDef.Dis(); richTextBox3.Text = SA.FuncTable.DisplayTokens(); richTextBox7.Text = SA.RetTE(); }