//static int alarmid = 3001;
public override bool LoadFromConfig(XmlNode node)
{
string TagName = string.Empty;
try
{
XmlElement level1_item = (XmlElement)node;
if (!level1_item.HasAttribute("AlarmID")) //检测是否有报警ALARM ID David 20170611
{
throw new Exception("未找到报警ID");
}
_alarmID = level1_item.GetAttribute("AlarmID"); //唯一代表报警
TagName = level1_item.GetAttribute("TagName");
// alarm type - David 20170803
if (level1_item.HasAttribute("TrigType"))
{
string strAlarmType = level1_item.GetAttribute("TrigType");
if (strAlarmType.ToLower() == "equal")
{
_alarmType = TrigType.Equal;
}
else if (strAlarmType.ToLower() == "high")
{
_alarmType = TrigType.High;
}
else if (strAlarmType.ToLower() == "low")
{
_alarmType = TrigType.Low;
}
else
{
_alarmType = TrigType.None;
}
}
else
{ //默认为相等
_alarmType = TrigType.Equal;
}
// load MonitorTags and Alarms
_alarmTag = _owner.GetTag(TagName);
string strAlarmTagTrigValue = level1_item.GetAttribute("TrigTagValue");
_alarmTagTrigValue = _alarmTag.TranslateValueFromString(strAlarmTagTrigValue);
//if ()
_alarmGroup = level1_item.GetAttribute("AlarmGroup");
_alarmMessage = level1_item.GetAttribute("AlarmMessage");
return(true);
}
catch (Exception ex)
{
LOG.Error(string.Format("装载报警{0}失败:{1}", TagName, ex.Message));
return(false);
}
}
public Trig (TrigType trigType)
{
this.trigType = trigType;
}
