static public SimulateVariableUnit Create(string _name, string type = "")
{
SimulateVariableUnit result = null;
SpecialValue svalue = SpecialValueManager.ValueOfName(_name);
if (svalue != null)
{
type = svalue.Type;
}
if (type.Length == 0)
{
result = _Create(_name);
}
else
{
result = _Create(_name, type);
}
if (result == null)
{
return(result);
}
if (svalue != null)
{
SimulateSpecialUnit ssunit = new SimulateSpecialUnit(
result, svalue.CanRead, svalue.CanWrite);
ssunit.Var = svalue.NickName;
return(ssunit);
}
return(result);
}
public SimuMoniValueModel(
SimulateVariableUnit _svunit,
SimulateModel _smodel)
{
svunit = _svunit;
smodel = _smodel;
svunit.ValueChanged += OnValueChanged;
}
public SimulateSpecialUnit(
SimulateVariableUnit _prototype,
bool _canread, bool _canwrite)
{
Prototype = _prototype;
CanRead = _canread;
CanWrite = _canwrite;
Prototype.ValueChanged += OnPrototypeValueChanged;
Prototype.LockChanged += OnPrototypeLockChanged;
}
public static SimulateVariableModel Create(IEnumerable <SimulateVariableUnit> svunits)
{
SimulateVariableUnit svunitf = svunits.First();
if (svunitf is SimulateBitUnit)
{
return(SimulateBitModel.Create(svunits));
}
if (svunitf is SimulateWordUnit)
{
return(SimulateWordModel.Create(svunits));
}
if (svunitf is SimulateDWordUnit)
{
return(SimulateDWordModel.Create(svunits));
}
if (svunitf is SimulateFloatUnit)
{
return(SimulateFloatModel.Create(svunits));
}
return(null);
}