public OMSSCADACommon.Responses.Response ReadSingleDigital(string id)
{
Digital digital = null;
OMSSCADACommon.Responses.Response response = new OMSSCADACommon.Responses.Response();
// getting PV from db
ProcessVariable pv;
if (dbContext.GetProcessVariableByName(id, out pv))
{
digital = (Digital)pv;
}
// does this ID exist in the database
if (digital == null)
{
response.ResultMessage = ResultMessage.INVALID_ID;
return(response);
}
DigitalVariable digitalVariable = new DigitalVariable()
{
Id = id,
State = digital.State
};
response.Variables.Add(digitalVariable);
return(response);
}
/// <summary>
/// 添加离散变量
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DigToolStripMenuItemClick(object sender, EventArgs e)
{
var digitalVariable =
new DigitalVariable(
_iVariableDesignRepository.FindGroupByPath(GetVariableGroupPath(_currentNode.FullPath)));
_iVariableDesignRepository.AddVariable(digitalVariable);
AddVarToListview(digitalVariable, dataGridView_Avaiable);
}
public List <ResourceDescription> MappResult(Response response)
{
List <ResourceDescription> retVal = new List <ResourceDescription>();
ResourceDescription rd;
if (response != null)
{
foreach (ResponseVariable rv in response.Variables)
{
rd = new ResourceDescription();
rd.AddProperty(new Property(ModelCode.IDOBJ_MRID, rv.Id));
switch (rv.VariableType)
{
case ResponseVarType.Analog:
AnalogVariable av = rv as AnalogVariable;
UnitSymbol unitSymbolValue = UnitSymbol.none;
try
{
unitSymbolValue = (UnitSymbol)Enum.Parse(typeof(UnitSymbol), av.UnitSymbol, true);
}
catch (Exception e)
{
//throw;
}
Console.WriteLine("Variable = {0}, Value = {1}, Unit={2}", av.Id, av.Value, av.UnitSymbol.ToString());
rd.AddProperty(new Property(ModelCode.ANALOG_NORMVAL, av.Value));
break;
case ResponseVarType.Digital:
DigitalVariable dv = rv as DigitalVariable;
Console.WriteLine("Variable = {0}, STATE = {1}", dv.Id, dv.State);
if (dv.State.ToString() == "CLOSED")
{
rd.AddProperty(new Property(ModelCode.DISCRETE_NORMVAL, 0));
}
else
{
rd.AddProperty(new Property(ModelCode.DISCRETE_NORMVAL, 1));
}
break;
case ResponseVarType.Counter:
break;
}
retVal.Add(rd);
}
}
return(retVal);
}
public List <ResourceDescription> MappResult(Response response)
{
List <ResourceDescription> retVal = new List <ResourceDescription>();
List <long> AnalogList = model.GetExtentValues(ModelCode.ANALOG);
List <long> DiscreteList = model.GetExtentValues(ModelCode.DISCRETE);
ResourceDescription rd;
foreach (ResponseVariable rv in response.Variables)
{
//izmijena zato sto vraca mrid a ne gid
rd = new ResourceDescription();
DigitalVariable dv = rv as DigitalVariable;
rd = new ResourceDescription();
rd.AddProperty(new Property(ModelCode.IDOBJ_MRID, dv.Id));
if (dv.State.ToString() == "CLOSED")
{
rd.AddProperty(new Property(ModelCode.DISCRETE_NORMVAL, 0));
}
else
{
rd.AddProperty(new Property(ModelCode.DISCRETE_NORMVAL, 1));
}
retVal.Add(rd);
//long measID = Convert.ToInt64(rv.Id);
//string variableType = rv.GetType().ToString();
//if (variableType == "AnalogVariable" && AnalogList.Contains(measID))
//{
// // model.GetValues(measID) ako bude trebalo jos nesto da se ucita da se nasminka
// AnalogVariable av = rv as AnalogVariable;
// rd = new ResourceDescription();
// rd.Id = measID;
// rd.AddProperty(new Property(ModelCode.IDOBJ_MRID, measID));
// rd.AddProperty(new Property(ModelCode.ANALOG_NORMVAL, av.Value));
// //dodati vrijednost
// retVal.Add(rd);
//}
//else if (variableType == "DigitalVariable" && DiscreteList.Contains(measID))
//{
// DigitalVariable dv = rv as DigitalVariable;
// rd = new ResourceDescription();
// rd.Id = measID;
// rd.AddProperty(new Property(ModelCode.IDOBJ_MRID, measID));
// rd.AddProperty(new Property(ModelCode.DISCRETE_NORMVAL, dv.State.ToString()));
// //dodati vrijednost
// retVal.Add(rd);
//}
}
//vratiti rezultat korisniku
return(retVal);
}
