private void button2_Click(object sender, EventArgs e) { // 断开连接 melsecSerial.Close( ); button2.Enabled = false; button1.Enabled = true; panel2.Enabled = false; }
public override void Disconnect() { try { PLC.Close(); } catch { } }
private void MBtnDisconnect_Click(object sender, EventArgs e) { try { melsecFxSerial.Close(); HideOrShow(false); } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void button1_Click(object sender, EventArgs e) { if (!int.TryParse(textBox2.Text, out int baudRate)) { MessageBox.Show(DemoUtils.BaudRateInputWrong); return; } if (!int.TryParse(textBox16.Text, out int dataBits)) { MessageBox.Show(DemoUtils.DataBitsInputWrong); return; } if (!int.TryParse(textBox17.Text, out int stopBits)) { MessageBox.Show(DemoUtils.StopBitInputWrong); return; } melsecSerial?.Close( ); melsecSerial = new MelsecFxSerial( ); melsecSerial.IsNewVersion = checkBox1.Checked; try { melsecSerial.SerialPortInni(sp => { sp.PortName = comboBox3.Text; sp.BaudRate = baudRate; sp.DataBits = dataBits; sp.StopBits = stopBits == 0 ? StopBits.None : (stopBits == 1 ? StopBits.One : StopBits.Two); sp.Parity = comboBox1.SelectedIndex == 0 ? Parity.None : (comboBox1.SelectedIndex == 1 ? Parity.Odd : Parity.Even); }); melsecSerial.Open( ); button2.Enabled = true; button1.Enabled = false; panel2.Enabled = true; userControlReadWriteOp1.SetReadWriteNet(melsecSerial, "D100", false); } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void button1_Click(object sender, EventArgs e) { if (!int.TryParse(textBox2.Text, out int baudRate)) { MessageBox.Show("波特率输入错误!"); return; } if (!int.TryParse(textBox16.Text, out int dataBits)) { MessageBox.Show("数据位输入错误!"); return; } if (!int.TryParse(textBox17.Text, out int stopBits)) { MessageBox.Show("停止位输入错误!"); return; } melsecSerial?.Close( ); melsecSerial = new MelsecFxSerial( ); try { melsecSerial.SerialPortInni(sp => { sp.PortName = textBox1.Text; sp.BaudRate = baudRate; sp.DataBits = dataBits; sp.StopBits = stopBits == 0 ? System.IO.Ports.StopBits.None : (stopBits == 1 ? System.IO.Ports.StopBits.One : System.IO.Ports.StopBits.Two); sp.Parity = comboBox1.SelectedIndex == 0 ? System.IO.Ports.Parity.None : (comboBox1.SelectedIndex == 1 ? System.IO.Ports.Parity.Odd : System.IO.Ports.Parity.Even); }); melsecSerial.Open( ); button2.Enabled = true; button1.Enabled = false; panel2.Enabled = true; } catch (Exception ex) { MessageBox.Show(ex.Message); } }