Exception in Configuration (1 Viewer)

[framug]

Hello,

I believe I found a bug when specific hardware is plugged on COM Port.
A device like a serial printer.

This is not a new feature like RenameTVRecorded program, only a bug correction.

* Before :

Reproduced each time configuration.exe is launched
1/ Exception Form :



2/ Entire exception text :

************** Texte de l'exception **************
JH.CommBase.CommPortException: Bad com settings
   à JH.CommBase.CommBase.ThrowException(String reason)
   à JH.CommBase.CommBase.Open()
   à MediaPortal.SerialIR.SerialUIR.SetPort(String CommPort)
   à MediaPortal.Configuration.Sections.RemoteSerialUIR.CommPortCombo_SelectedIndexChanged(Object sender, EventArgs e)
   à System.Windows.Forms.ComboBox.OnSelectedIndexChanged(EventArgs e)
   à System.Windows.Forms.ComboBox.set_SelectedIndex(Int32 value)
   à System.Windows.Forms.ComboBox.set_Text(String value)
   à MediaPortal.Configuration.Sections.RemoteSerialUIR.LoadSettings()
   à MediaPortal.Configuration.SettingsForm.LoadSectionSettings(TreeNode currentNode)
   à MediaPortal.Configuration.SettingsForm.SettingsForm_Load(Object sender, EventArgs e)
   à System.Windows.Forms.Form.OnLoad(EventArgs e)
   à System.Windows.Forms.Form.OnCreateControl()
   à System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
   à System.Windows.Forms.Control.CreateControl()
   à System.Windows.Forms.Control.WmShowWindow(Message& m)
   à System.Windows.Forms.Control.WndProc(Message& m)
   à System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   à System.Windows.Forms.ContainerControl.WndProc(Message& m)
   à System.Windows.Forms.Form.WmShowWindow(Message& m)
   à System.Windows.Forms.Form.WndProc(Message& m)
   à System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   à System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   à System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

3/ A config Form wich use Com informations :




* After :

1/ No exception Form.

2/ Configuration.log :
2008-08-18 09:25:18.590720 [ERROR][Config Main]: CommBase: Bad com settings


3/ The config Form wich use COM informations :



We can see information that COM1 port is not available, now.

I modified a little bit Open() method in CommBase class.
I attached modified class.
Could replace older CommBase.cs located in \MediaPortal\Core\SerialUIR\ folder.

Only if you want, of course.