/// <summary>
///
/// </summary>
/// <param name="filename"></param>
public void LoadFromFile(string filename)
{
XmlDocument doc = new XmlDocument();
doc.Load(filename);
// 2010-09-10
//
// device defines node is null, file is not devicedefine file
//
XmlNode deviceDefinesNode = doc.SelectSingleNode(DeviceDefineNodeNames.DeviceDefineCollection);
if (deviceDefinesNode == null)
{
logger.Error("load " + filename + " fail");
return;
}
foreach (XmlNode deviceDefineNode in deviceDefinesNode.ChildNodes)
{
if (deviceDefineNode.Name == DeviceDefineNodeNames.DeviceDefine)
{
string deviceType = XmlHelper.GetAttribute((XmlElement)deviceDefineNode,
DeviceDefineNodeNames.DeviceType);
string deviceText = XmlHelper.GetAttribute((XmlElement)deviceDefineNode,
DeviceDefineNodeNames.DeviceText);
// TODO: remove xmlOperaFactory DeviceDefineCollection
//
// TODO: 2010-07-28 add device parameter define
//
DeviceDefine dd = new DeviceDefine(deviceType, deviceText);
dd.DevcieDefineNode = deviceDefineNode;
XmlNode paramDefinesNode = deviceDefineNode.SelectSingleNode(ParameterNodeNames.ParameterDefineCollection);
if (paramDefinesNode != null)
{
ParameterDefineCollection paramDefines = XmlModbusParameterDefineBuilder.BuildParameterDefineCollection(paramDefinesNode);
dd.ParameterDefineCollection = paramDefines;
}
this.DeviceDefineCollection.Add(dd);
//this.CommuniSoft.DeviceDefineCollection.Add(dd);
}
}
}
// TODO: update datasource 2009-12-26
// datasource is db record or xml file ...
//
// TODO: add dbdevice?
// a device create from dbdevice(datasoure)
//
#region Members
#endregion //Members
#region Device
/// <summary>
///
/// </summary>
public Device(DeviceDefine deviceDefine, string name, int address)
{
this._deviceDefine = deviceDefine;
this._name = name;
this.m_address = address;
}