private void Start_btn_Click(object sender, EventArgs e) { if (TextServerchk.Checked == true) { if (textBox2.Text == "") { ts = new TextServer(this); Status_lb.Items.Add(ts.Start()); TextServerchk.Enabled = false; textBox1.Text = GetPublicIP(); Start_btn.Enabled = false; Stop_btn.Enabled = true; try { var result = (from p in db.ServerSettings select p).Single(); result.TextServerIP = textBox1.Text; result.TextServerPort = 4530; result.TextServerOnline = true; db.SubmitChanges(); } catch (Exception) { } } else if (checkifint(textBox2)) { ts = new TextServer(this, port); Status_lb.Items.Add(ts.Start()); TextServerchk.Enabled = false; textBox1.Text = GetPublicIP(); try { var result = (from p in db.ServerSettings select p).Single(); result.TextServerIP = textBox1.Text; result.TextServerPort = port; result.TextServerOnline = true; db.SubmitChanges(); } catch (Exception) { } Start_btn.Enabled = false; Stop_btn.Enabled = true; } } if (ImageServerchk.Checked == true) { if (textBox3.Text == "") { ds = new ImageServer(); Status_lb.Items.Add(ds.Start()); ImageServerchk.Enabled = false; textBox4.Text = GetPublicIP(); try { var result = (from p in db.ServerSettings select p).Single(); result.ImageServerIP = textBox4.Text; result.ImageServerPort = 4531; result.ImageServerOnline = true; db.SubmitChanges(); } catch (Exception) { } Start_btn.Enabled = false; Stop_btn.Enabled = true; } else if (checkifint(textBox3)) { ds = new ImageServer(port, this); Status_lb.Items.Add(ds.Start()); ImageServerchk.Enabled = false; textBox4.Text = GetPublicIP(); try { var result = (from p in db.ServerSettings select p).Single(); result.ImageServerIP = textBox4.Text; result.ImageServerPort = port; result.ImageServerOnline = true; db.SubmitChanges(); } catch (Exception) { } Start_btn.Enabled = false; Stop_btn.Enabled = true; } } if (AudioServerchk.Checked == true) { if (textBox5.Text == "") { ads = new AudioServer(this); Status_lb.Items.Add(ads.Start()); AudioServerchk.Enabled = false; textBox6.Text = GetPublicIP(); try { var result = (from p in db.ServerSettings select p).Single(); result.AudioServerIP = textBox6.Text; result.AudioServerPort = 4532; result.AudioServerOnline = true; db.SubmitChanges(); } catch (Exception) { } Start_btn.Enabled = false; Stop_btn.Enabled = true; } else if (checkifint(textBox5)) { ads = new AudioServer(this, port); Status_lb.Items.Add(ads.Start()); AudioServerchk.Enabled = false; textBox6.Text = GetPublicIP(); try { var result = (from p in db.ServerSettings select p).Single(); result.AudioServerIP = textBox6.Text; result.AudioServerPort = port; result.AudioServerOnline = true; db.SubmitChanges(); } catch (Exception) { } Start_btn.Enabled = false; Stop_btn.Enabled = true; } } bool allchecked = false; if (TextServerchk.Checked == false & ImageServerchk.Checked == false & AudioServerchk.Checked == false) { Status_lb.Items.Add("Please, Select a server first."); allchecked = true; } Status_lb.SelectedIndex = Status_lb.Items.Count - 1; if (!allchecked) { TextServerchk.Enabled = false; ImageServerchk.Enabled = false; AudioServerchk.Enabled = false; } }