private void button1_Click(object sender, EventArgs e) { // 连接 if (!System.Net.IPAddress.TryParse(textBox1.Text, out System.Net.IPAddress address)) { MessageBox.Show(DemoUtils.IpAddressInputWrong); return; } toyopuc_net.IpAddress = textBox1.Text; if (!int.TryParse(textBox2.Text, out int port)) { MessageBox.Show(DemoUtils.PortInputWrong); return; } toyopuc_net.Port = port; toyopuc_net.ConnectClose( ); try { OperateResult connect = toyopuc_net.ConnectServer( ); if (connect.IsSuccess) { MessageBox.Show(HslCommunication.StringResources.Language.ConnectedSuccess); button2.Enabled = true; button1.Enabled = false; panel2.Enabled = true; userControlCurve1.ReadWriteNet = toyopuc_net; } else { MessageBox.Show(HslCommunication.StringResources.Language.ConnectedFailed); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }
public override void Disconnect() { PLC?.ConnectClose(); }