private void Report_Load(object sender, EventArgs e)
        {
            button1.BackColor = System.Drawing.Color.Transparent;
            button2.BackColor = System.Drawing.Color.Transparent;
            button3.BackColor = System.Drawing.Color.Transparent;
            //button4.BackColor = System.Drawing.Color.Transparent;
            //button5.BackColor = System.Drawing.Color.Transparent;
            button6.BackColor = System.Drawing.Color.Transparent;
            //button7.BackColor = System.Drawing.Color.Transparent;
            //button8.BackColor = System.Drawing.Color.Transparent;
            pictureBox1.BackColor = System.Drawing.Color.Transparent;


            if (this.myProperty3 != null)               // CHECK OUT
            {
                try
                {
                    FileStream   f   = new FileStream("Buyer.txt", FileMode.Open);
                    StreamReader s   = new StreamReader(f);
                    string       str = s.ReadLine();

                    FileStream   t  = new FileStream(str.Trim() + ".txt", FileMode.Open);
                    StreamReader sr = new StreamReader(t);

                    string line = "";

                    while ((line = sr.ReadLine()) != null)
                    {
                        listBox1.Items.Add(line);
                        listBox1.Items.Add("\n\n");
                    }
                    button3.Visible = true;
                }
                catch (Exception err)
                {
                    MessageBox.Show(err.Message);
                    Phone a = new Phone();
                    this.Close();
                    a.Show();
                }
            }

            else if (this.myProperty != null)           // HISTORY
            {
                try
                {
                    StreamReader sr  = new StreamReader(this.myProperty + "_History" + ".txt");
                    string       run = "";
                    while ((run = sr.ReadLine()) != null)
                    {
                        listBox1.Items.Add(run);
                        listBox1.Items.Add("\n");
                    }
                }

                catch
                {
                    MessageBox.Show("No Purchase History data");
                    Phone a = new Phone();
                    this.Close();
                    a.Show();
                }
            }

            else if (this.myProperty2 != null)          // LOG DATA
            {
                try
                {
                    StreamReader sr1 = new StreamReader(@"Log_Workers\" + myProperty2.ToString().Trim() + ".txt"); // reading from CURRENT month file

                    string run1 = "";
                    while ((run1 = sr1.ReadLine()) != null)
                    {
                        listBox1.Items.Add(run1);
                    }
                }
                catch
                {
                    MessageBox.Show("No data");
                    Workers a = new Workers();
                    this.Close();
                    a.Show();
                }
            }

            else if (this.myProperty65 != null)          // MESSAGE
            {
                button3.Visible = false;
                button2.Visible = false;

                try
                {
                    StreamReader sr1 = new StreamReader("Message.txt"); // reading from CURRENT month file

                    string run1 = "";
                    while ((run1 = sr1.ReadLine()) != null)
                    {
                        listBox1.Items.Add(run1);
                    }

                    sr1.Close();
                }

                catch
                {
                    MessageBox.Show("No data");
                    Phone a = new Phone();
                    this.Close();
                    a.Show();
                }

                File.Delete("Message.txt"); // delete message after read
            }

            else if (this.mailingList != null)  // Mailing show
            {
                try
                {
                    StreamReader Mlist = new StreamReader("Mailing_List.txt");
                    string       run2  = "";

                    while ((run2 = Mlist.ReadLine()) != null)
                    {
                        listBox1.Items.Add(run2);
                        listBox1.Items.Add("\n");
                    }

                    Mlist.Close();
                }

                catch
                {
                    MessageBox.Show("No Data");
                    Phone b = new Phone();
                    this.Close();
                    b.Show();
                }
            }
        }