public bool LoadAlarmFromNode(XmlElement Node)//读取报警配置
{
ListCond.Clear();
string xpath = "Alarms/Conditions";
XmlElement PrjNode = (XmlElement)Node.SelectSingleNode(xpath);
foreach (XmlElement StaNode in PrjNode.ChildNodes)
{
Ccondition nCond = new Ccondition();
nCond.LoadFromNode(StaNode);
ListCond.Add(nCond);
}
xpath = "Alarms/Vars";
PrjNode = (XmlElement)Node.SelectSingleNode(xpath);
if (PrjNode != null)
{
foreach (XmlElement StaNode in PrjNode.ChildNodes)
{
foreach (CVar nVar in StaDevice.ListDevVar)
{
if (nVar.Name == StaNode.GetAttribute("Name"))
{
nVar.nVarAlarm = new CVarAlarm();
nVar.nVarAlarm.staName = Name;
nVar.nVarAlarm.staAlarm = staAlarm;
nVar.nVarAlarm.Name = StaNode.GetAttribute("Name");
nVar.nVarAlarm.LoadFromNode(StaNode);
}
}
}
}
return(true);
}
public bool GetAlarmFromXML()//获取报警配置
{
XmlDocument MyXmlDoc = new XmlDocument();
MyXmlDoc.Load(CProject.sPrjPath + @"\Project\IO\Alarm.xml");
string xpath = "System/Project";
XmlElement childNode = (XmlElement)MyXmlDoc.SelectSingleNode(xpath);
if (childNode == null)
{
return(false);
}
foreach (XmlElement StaNode in childNode.ChildNodes)
{
if (StaNode.Name != "Station")
{
continue;
}
foreach (CStation nSta in ListStation)
{
if (nSta.Name == StaNode.GetAttribute("Name"))
{
nSta.LoadAlarmFromNode(StaNode);
break;
}
}
}
return(true);
}
public void LoadFromXML()
{
/// 创建XmlDocument类的实例
XmlDocument myxmldoc = new XmlDocument();
string sPath = CProject.sPrjPath + "\\Alarm.xml";
myxmldoc.Load(sPath);
string xpath = "System/" + CProject.sPrjName;
XmlElement PrjNode = (XmlElement)myxmldoc.SelectSingleNode(xpath);
ListVarAlarm.Clear();
foreach (XmlElement StaNode in PrjNode.ChildNodes)
{
if (StaNode.Name == "Alarms")
{
continue;
}
CStation nSta = frmMain.staComm.GetStaByStaName(StaNode.Name);
if (nSta == null)
{
continue;
}
xpath = "Alarms/Vars";
XmlElement VarsNode = (XmlElement)StaNode.SelectSingleNode(xpath);
if (VarsNode == null)
{
continue;
}
foreach (XmlElement VarNode in VarsNode.ChildNodes)
{
CVar nVar = frmMain.staComm.GetVarByStaNameVarName(nSta.Name, VarNode.Name);
if (nVar == null)
{
continue;
}
CVarAlarm newAlarm = new CVarAlarm();
newAlarm.LoadFromNode(VarNode);
ListVarAlarm.Add(newAlarm);
nVar.VarAlarm = newAlarm;
}//end foreach (XmlElement VarNode in VarsNode.ChildNodes)
}
}
