} //SplitDataPacket
/// <summary>
/// 向通讯管理机写入的数据（调用WriteDataToCmeAndGetReturnValInCell），并且取得通讯管理机的值
/// </summary>
/// <param name="pointRTModel">要向通讯管理机写入的数据</param>
/// <returns>通讯管理机的值：null 表示没有用取到通许管理机的值</returns>
private double?GetControlReturnValue(PointRTModel pointRTModel)
{
double?returnVal = null; //null 表示没有用取到通许管理机的值
int devID = pointRTModel.ID.DevID;
UpDataBase.RTWriteProxy.MType type = pointRTModel.ID.Type;
int pointID = pointRTModel.ID.PointID;
double pointVal = pointRTModel.Value;
IDModel idModel = new IDModel(devID, type, pointID);
IDEquipRes idEquipRes = null; //idModel对应的IDEquipRes
if (_dictionMToE.ContainsKey(idModel.ToULongForIndex())) //判断_dictionMToE字典中是否存在idModel
{
idEquipRes = _dictionMToE[idModel.ToULongForIndex()];
}
else
{
return(null); //没有用取到通许管理机的值
}
CmeManager cmeMagr = _dicEquipIdToCmeManager[idEquipRes.EquipID]; //根据IDEquipRes找到对用的CmeManager
DataPoint dataPiont = cmeMagr.CmEquipment.DicResIdToDataPoint[idEquipRes.RegID]; //根据idEquipRes.RegID找到对用的CmeManager上DataPoint
//新创建的dataPiont的PointValue 默认值为null，不要漏了赋新值pointVal
dataPiont.PointValue = pointVal;
returnVal = cmeMagr.WriteDataToCmeAndGetReturnValInCell(dataPiont);
return(returnVal);
}
/// <summary>
/// 由ModBus列表创建IDEquipRes[,]---IDModel[, , , ]相互索引
/// </summary>
/// <param name="modbusList">ModBus列表</param>
public void SetDictionaryWithXml(string xmlPath)
{
System.Xml.XmlDataDocument xmlDoc = new System.Xml.XmlDataDocument();
xmlDoc.Load(xmlPath);
IDEquipRes tmpIDEqu;
IDModel tmpIDMod;
foreach (XmlNode node1 in xmlDoc.ChildNodes)
{
foreach (XmlNode node2 in node1.ChildNodes)
{
if (node2.Name == "Point")
{
int equId = Convert.ToInt32(node2.Attributes["MachineID"].Value);
int resId = Convert.ToInt32(node2.Attributes["RegID"].Value);
int devId = Convert.ToInt32(node2.Attributes["DevID"].Value);
int pointId = Convert.ToInt32(node2.Attributes["PointID"].Value);
string strType = node2.Attributes["Type"].Value.Trim();
tmpIDEqu = new IDEquipRes(equId, resId);
tmpIDMod = new IDModel(devId, strType, pointId);
//IDEquipRes --> IDModel
dictionEToM.Add(tmpIDEqu.ToULongForIndex(), tmpIDMod);
//IDModel --> IDEquipRes
dictionMToE.Add(tmpIDMod.ToULongForIndex(), tmpIDEqu);
}
}
}
} //end of SetIndexWithXml
