public DevicesToolBoxViewModel()
{
string devicesXml = Assembly.GetExecutingAssembly().Location + @"\..\" + Constants.DEVICES_FILE;
if (File.Exists(devicesXml))
{
DeviceCollection dc = (DeviceCollection)XmlSerializerUtil.LoadXml(typeof(DeviceCollection), devicesXml);
DeviceItems = dc.DeviceItems;
connectOperationParent(DeviceItems);
}
else
{
Device curtainDev = new Device();
curtainDev.Type = DeviceType.CURTAIN;
Operation op1 = new Operation();
op1.Name = "开关";
op1.SetParent(curtainDev);
curtainDev.OperationItems.Add(op1);
DeviceItems.Add(curtainDev);
Device fogDev = new Device();
fogDev.Type = DeviceType.FOG;
DeviceItems.Add(fogDev);
}
}