/// <summary>
/// 修改XML中的DeviceControl
/// </summary>
/// <param name="station"></param>
/// <returns></returns>
private bool EditDeviceControlFromXML(XML_DeviceControl _device)
{
try
{
XmlDocument XDoc = new XmlDocument();
XDoc.Load(Path); //加载XML文档
XmlElement ListTestEl = (XmlElement)XDoc.SelectSingleNode(@"/ClientConfig/DeviceControl");
if (ListTestEl != null)
{
foreach (XmlNode item in ListTestEl.ChildNodes)
{
XmlElement xe = (XmlElement)item;
if (xe.GetAttribute("UniqueId") == _device.UniqueId.ToString())
{
xe.SetAttribute("StationUniqueId", _device.StationUniqueId.ToString());
xe.SetAttribute("Number", _device.Number.ToString());
xe.SetAttribute("DeviceId", _device.DeviceId.ToString());
}
}
}
XDoc.Save(Path);
}
catch (Exception ex)
{
LogMg.AddError(ex);
return(false);
}
return(true);
}
/// <summary>
/// 保存配置到XML
/// </summary>
/// <returns></returns>
private bool AddDeviceControlToXML(XML_DeviceControl device)
{
try
{
XmlDocument XDoc = new XmlDocument();
XDoc.Load(Path); //加载XML文档
XmlElement ListTestEl = (XmlElement)XDoc.SelectSingleNode(@"/ClientConfig/DeviceControl");
XmlElement xe = XDoc.CreateElement("Device");
xe.SetAttribute("UniqueId", device.UniqueId.ToString());
xe.SetAttribute("StationUniqueId", device.StationUniqueId.ToString());
xe.SetAttribute("Number", device.Number.ToString());
xe.SetAttribute("DeviceId", device.DeviceId.ToString());
ListTestEl.AppendChild(xe);
XDoc.Save(Path);
}
catch (Exception ex)
{
LogMg.AddError(ex);
return(false);
}
return(true);
}
public bool AddDeviceControl(XML_DeviceControl device, ref string msg)
{
bool flag = true;
try
{
if (AllDevice.Exists(c => c.StationUniqueId == device.StationUniqueId && c.Number == device.Number))
{
msg = "该站点已存在设备编号:" + device.Number;
flag = false;
}
else if (AllDevice.Exists(c => c.StationUniqueId == device.StationUniqueId && c.DeviceId == device.DeviceId))
{
msg = "该站点已存在寄存器编号:" + device.DeviceId;
flag = false;
}
else
{
lock (AllDevice)
{
int uniqueId = AllDevice.Max(c => c.UniqueId);
device.UniqueId = uniqueId + 1;
AllDevice.Add(device);
flag = AddDeviceControlToXML(device);
}
}
}
catch (Exception ex)
{
flag = false;
LogMg.AddError(ex);
}
return(flag);
}
public List <XML_DeviceControl> GetAllDeviceControl()
{
List <XML_DeviceControl> list = new List <XML_DeviceControl>();
try
{
XmlNodeList ListNode = Utility.XmlHelper.GetXmlNodeListByXpath(Path, "/ClientConfig/DeviceControl/Device");
foreach (XmlNode item in ListNode)
{
XmlElement xe = (XmlElement)item;
XML_DeviceControl _device = new XML_DeviceControl();
_device.UniqueId = int.Parse(xe.GetAttribute("UniqueId"));
_device.StationUniqueId = int.Parse(xe.GetAttribute("StationUniqueId"));
_device.Number = xe.GetAttribute("Number");
_device.DeviceId = int.Parse(xe.GetAttribute("DeviceId"));
list.Add(_device);
}
}
catch (Exception ex)
{
LogMg.AddError(ex);
}
return(list);
}
/// <summary>
/// 删除设备控制
/// </summary>
/// <param name="uniqueId"></param>
/// <param name="msg"></param>
/// <returns></returns>
public bool DelDeviceControl(int uniqueId, ref string msg)
{
XML_DeviceControl _device = AllDevice.SingleOrDefault(c => c.UniqueId == uniqueId);
if (_device != null)
{
lock (AllDevice)
{
AllDevice.Remove(_device);
DelCountryTestFromXML(uniqueId);
return(true);
}
}
else
{
msg = "不存在这个站点";
return(false);
}
}
/// <summary>
/// 修改DeviceControl
/// </summary>
/// <param name="_device"></param>
/// <param name="msg"></param>
/// <returns></returns>
public bool EditDeviceControl(XML_DeviceControl _device, ref string msg)
{
bool flag = true;
try
{
lock (AllDevice)
{
XML_DeviceControl dc = AllDevice.SingleOrDefault(c => c.UniqueId == _device.UniqueId);
AllDevice.Remove(dc); //先把这个对象删了
AllDevice.Add(_device); //再把新的对象添加进去
flag = EditDeviceControlFromXML(_device);
}
}
catch (Exception ex)
{
LogMg.AddError(ex);
flag = false;
}
return(flag);
}