ANTICHAT — форум по информационной безопасности, OSINT и технологиям

public class Device
{
public string ConnectionString;
public int Type;
public virtual Boolean Connect()                    
{return false;}
}

public class DeviceS
{
public Guid SGuid;
[XmlArrayItem("Device", typeof(Device))]
public ArrayList Items;
}

public class Camera : Device
{
        public override Boolean Connect() 
        {
           /*тут какой то код*/
        }
}

public class Hub : Device
{
        public override Boolean Connect() 
        {
           /*тут какой то код*/
        }
}

       public DeviceS Load()
        {
            FileStream fStream = null;
            XmlSerializer xmlFormat = new XmlSerializer(typeof(Devices));
            try
            {
                fStream = new FileStream(XML_FILE_NAME, FileMode.Open,
                    FileAccess.Read, FileShare.None);
                DeviceS LDeviceS = new DeviceS();
                LDeviceS = (DeviceS)xmlFormat.Deserialize(fStream);
                fStream.Close();
                return LDeviceS;
            }
            catch
            {   
                return false;
            }            
        }

        public bool Save(DeviceS LDeviceS)
        {
            XmlSerializer xmlFormat = new XmlSerializer(typeof(DeviceS));
            FileStream fStream = new FileStream(XML_FILE_NAME, FileMode.Create,
                FileAccess.Write, FileShare.None);
            xmlFormat.Serialize(fStream, LDeviceS);
            fStream.Close();
            return true;           
        }