private void btn_Submit_Click(object sender, EventArgs e)
        {
            // Check to see if both validation checks return true
            if (ValidShareSize() && ValidSharePrice())
            {
                this.loadControl();
                control.SellOrder(Convert.ToDouble(textBox2.Text), Convert.ToInt32(textBox1.Text), selectedCompany.Symbol);

                //selectedCompany.addSellOrder(Convert.ToDouble(textBox2.Text), Convert.ToInt32(textBox1.Text));
                Socket client        = Mainform.server.AcceptSocket();
                byte[] data          = new byte[100];
                int    size          = client.Receive(data);
                string notifyMessage = System.Text.Encoding.UTF8.GetString(data);

                MessageBox.Show("Server sent notify message, client needs to update the forms");
                if (notifyMessage != "")
                {
                    selectedCompany.runUpdate();
                }
                else
                {
                    MessageBox.Show("Error, client isn't notified.");
                }

                foreach (Control control in this.Controls)
                {
                    if (control is TextBox)
                    {
                        TextBox textBox = (TextBox)control;
                        textBox.Text = null;
                    }

                    if (control is ComboBox)
                    {
                        ComboBox comboBox = (ComboBox)control;
                        if (comboBox.Items.Count > 0)
                        {
                            comboBox.SelectedIndex = 0;
                        }
                    }
                }
            }
        }