public static PlcVariableViewModel CreateVM(IOnVariableChanged varChangeObj, string varName)
{
object obj = varChangeObj.GetValue();
PlcVariableViewModel pvvm = null;
if (obj is bool)
{
pvvm = new PlcBoolVariableViewModel(varChangeObj, varName);
}
if (obj is Int16)
{
pvvm = new PlcInt16VariableViewModel(varChangeObj, varName);
}
if (obj is Byte)
{
pvvm = new PlcByteVariableViewModel(varChangeObj, varName);
}
if (obj is UInt16)
{
pvvm = new PlcUInt16VariableViewModel(varChangeObj, varName);
}
if (obj is UInt32)
{
pvvm = new PlcUInt32VariableViewModel(varChangeObj, varName);
}
if (obj is string)
{
pvvm = new PlcStringVariableViewModel(varChangeObj, varName);
}
if (pvvm == null)
{
pvvm = new PlcVariableViewModel(varChangeObj, varName);
}
return(pvvm);
}
/// <summary>
/// Konstruktor
/// </summary>
/// <param name="varChangeObj"></param>
/// <param name="varName"></param>
public PlcVariableViewModel(IOnVariableChanged varObj, string varName)
{
this.Nazev = varName;
this.plcVarRef = varObj;
plcVarRef.OnChangeValue += (object varValue) => { CastValue(); }; //smazat (object varValue)
CastValue();
}
public PlcUIntVariableViewModel(IOnVariableChanged varObj, string varName, string hexFormat)
: base(varObj, varName)
{
barva = Brushes.LightGreen;
this.hexFormat = hexFormat;
Hexa = true;
CastValue();
}
public PlcStringVariableViewModel(IOnVariableChanged varObj, string varName)
: base(varObj, varName)
{
barva = Brushes.LemonChiffon;
CastValue();
}
public PlcUInt32VariableViewModel(IOnVariableChanged varObj, string varName)
: base(varObj, varName, "0x{0:X8}")
{
}
public PlcByteVariableViewModel(IOnVariableChanged varObj, string varName)
: base(varObj, varName, "0x{0:X2}")
{
}
public PlcInt16VariableViewModel(IOnVariableChanged varObj, string varName)
: base(varObj, varName)
{
barva = Brushes.DarkSeaGreen;
string pokus = varObj.GetValue().ToString();
}
public PlcBoolVariableViewModel(IOnVariableChanged varObj, string varName)
: base(varObj, varName)
{
barva = Brushes.LightBlue;
string pokus = varObj.GetValue().ToString();
}
