BC_Logger_control.Form1.button_sendSet_Click C# (CSharp) Method

        private void button_sendSet_Click(object sender, EventArgs e)
        {
            serialPort1.WriteLine(textBox_setIcustom.Text + textBox_setI.Text);
            SetText(textBox_setIcustom.Text + textBox_setI.Text + "\r\n");
            Thread.Sleep(100);
            serialPort1.WriteLine(textBox_setCcustom.Text + textBox_setC.Text);
            SetText(textBox_setCcustom.Text + textBox_setC.Text + "\r\n");
            Thread.Sleep(100);
            serialPort1.WriteLine(textBox_setPcustom.Text + textBox_setP.Text);
            SetText(textBox_setPcustom.Text + textBox_setP.Text + "\r\n");
            Thread.Sleep(100);
            if (checkBox_setN.Checked == true)
            {
                serialPort1.WriteLine(textBox_setNcustom.Text + "Y");
                SetText(textBox_setNcustom.Text + "Y" + "\r\n");
            }
            else
            {
                serialPort1.WriteLine(textBox_setNcustom.Text + "N");
                SetText(textBox_setNcustom.Text + "N" + "\r\n");
            }
            Thread.Sleep(100);
            if (checkBox_setL.Checked == true)
            {
                serialPort1.WriteLine(textBox_setLcustom.Text + "Y");
                SetText(textBox_setLcustom.Text + "Y" + "\r\n");
            }
            else
            {
                serialPort1.WriteLine(textBox_setLcustom.Text + "N");
                SetText(textBox_setLcustom.Text + "N" + "\r\n");
            }
            Thread.Sleep(100);
            serialPort1.WriteLine(textBox_setTcustom.Text);
            SetText(textBox_setTcustom.Text + "\r\n");
            Thread.Sleep(100);
            if (checkBox_autoTime.Checked == true) textBox_setT.Text = getDateString();
            serialPort1.WriteLine(textBox_setT.Text);
            SetText(textBox_setT.Text);
        }