public static Configuration Load()
{
if (_configuration == null)
{
FileStream fs = null;
try
{
XmlSerializer xs = new XmlSerializer(typeof(Configuration));
fs = new FileStream(path, FileMode.Open, FileAccess.Read);
_configuration = (Configuration)xs.Deserialize(fs);
fs.Close();
return _configuration;
}
catch(Exception e)
{
if (fs != null)
fs.Close();
throw e;
}
}
else
{
return _configuration;
}
}
public ConfigForm(Configuration config, MonitorNumChangedDelagate md, ReloadConfigDelagate rd)
{
InitializeComponent();
showMonitor = md;
reloadConfig = rd;
_config = config;
//填每页显示数
comboBoxMonitorNum.SelectedIndex = _config.MonitorNum / 2;
//填listView
foreach (BerryDevice d in _config.BerryDevices)
this.listViewDevices.Items.Add(d.IP).SubItems.Add(d.Name);
//填路径
textBoxPath.Text = _config.LogRootPath;
comboBoxMonitorNum.SelectedIndexChanged += comboBoxMonitorNum_SelectedIndexChanged;
listViewDevices.SelectedIndexChanged += listViewDevices_SelectedIndexChanged;
propertyGridConfig.PropertyValueChanged += propertyGridConfig_PropertyValueChanged;
}
public static void Save(Configuration configuration)
{
if (configuration == null)
throw new Exception("Parameter configuration is null!");
FileStream fs = null;
try
{
XmlSerializer xs = new XmlSerializer(typeof(Configuration));
fs = new FileStream(path, FileMode.Create, FileAccess.Write);
xs.Serialize(fs, configuration);
_configuration = null;
fs.Close();
}
catch(Exception e)
{
if (fs != null)
fs.Close();
throw e;
}
}
private void loadConfig()
{
try
{
_config = ConfigurationManager.Load();
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
_config = new Configuration();
_config.AppPort = 7000;
_config.LogRootPath = Directory.GetCurrentDirectory() + "\\" + "History";
_config.MonitorNum = 4;
_config.BerryDevices = new List<BerryDevice>();
try
{
ConfigurationManager.Save(_config);
}
catch (Exception e2)
{
MessageBox.Show(e2.ToString());
}
}
}