private void handleValueChangedEvent(ValueChangedModel valueChangedModel)
{
DateTime date = DateTime.Now;
Run run = new Run(date.ToString() + ": Detect value changed in " + valueChangedModel.Address + " from " + valueChangedModel.OldValue + " to " + valueChangedModel.NewValue);
Paragraph p = new Paragraph(run);
Console.WriteLine(run.ToString());
Dispatcher.CurrentDispatcher.BeginInvoke((Action)(() =>
{
// LogViewer.Blocks.Add(p);
}));
}
private void Run()
{
try
{
while (true)
{
// lock (ListIO)
// {
foreach (var io in ListIO)
{
switch (io.Type)
{
case IOTypeConstants.WORD_TYPE:
string wordValue = "N/A";
try
{
if (io.Address.StartsWith("QW"))
{
var add = io.Address.Substring(2);
var startByte = int.Parse(add);
wordValue = (plc.Read(DataType.Output, 0, startByte, VarType.Word, 1)).ToString();
}
else
{
wordValue = ((bool)plc.Read(io.Address)).ToString();
}
}
catch
{
wordValue = "Parsing ERR";
}
Console.WriteLine(io.Address + " " + wordValue);
if (string.IsNullOrEmpty(io.Value))
{
var model = new ValueChangedModel();
model.Address = io.Address;
model.Name = io.Name;
model.NewValue = wordValue;
model.OldValue = "N/A";
ApplicationService.Instance.EventAggregatorService.GetEvent <ValueChangedEvent>().Publish(model);
}
else if (!wordValue.Equals(io.Value))
{
var model = new ValueChangedModel();
model.Address = io.Address;
model.Name = io.Name;
model.NewValue = wordValue;
model.OldValue = io.Value;
ApplicationService.Instance.EventAggregatorService.GetEvent <ValueChangedEvent>().Publish(model);
}
io.Value = wordValue;
break;
case IOTypeConstants.BOOL_TYPE:
string boolValue = "N/A";
try
{
if (io.Address.StartsWith("M"))
{
var add = io.Address.Substring(1, io.Address.Length - 1);
var parts = add.Split('.');
var startByte = int.Parse(parts[0]);
var startBit = byte.Parse(parts[1]);
boolValue = ((bool)plc.Read(DataType.Memory, 0, startByte, VarType.Bit, 1, startBit)).ToString();
}
else
{
boolValue = ((bool)plc.Read(io.Address)).ToString();
}
} catch
{
boolValue = "Parsing ERR";
}
Console.WriteLine(io.Address + " " + boolValue);
if (string.IsNullOrEmpty(io.Value))
{
var model = new ValueChangedModel();
model.Address = io.Address;
model.Name = io.Name;
model.NewValue = boolValue;
model.OldValue = "N/A";
ApplicationService.Instance.EventAggregatorService.GetEvent <ValueChangedEvent>().Publish(model);
}
else if (!boolValue.Equals(io.Value))
{
var model = new ValueChangedModel();
model.Address = io.Address;
model.Name = io.Name;
model.NewValue = boolValue;
model.OldValue = io.Value;
ApplicationService.Instance.EventAggregatorService.GetEvent <ValueChangedEvent>().Publish(model);
}
io.Value = boolValue;
break;
case IOTypeConstants.INT_TYPE:
string intValue = "N/A";
try
{
if (io.Address.StartsWith("MD"))
{
var add = io.Address.Substring(2, io.Address.Length - 2);
var startByte = int.Parse(add);
var x = plc.Read(DataType.Memory, 0, startByte, VarType.DInt, 1);
intValue = (plc.Read(DataType.Memory, 0, startByte, VarType.DInt, 1)).ToString();
}
else
{
intValue = ((uint)plc.Read(io.Address)).ConvertToInt().ToString();
}
}
catch
{
intValue = "Parsing ERR";
}
// var intValue = ((uint)plc.Read(io.Address)).ConvertToInt().ToString();
// Console.WriteLine(io.Name + " " + intValue);
if (string.IsNullOrEmpty(io.Value))
{
var model = new ValueChangedModel();
model.Address = io.Address;
model.Name = io.Name;
model.NewValue = intValue;
model.OldValue = "N/A";
ApplicationService.Instance.EventAggregatorService.GetEvent <ValueChangedEvent>().Publish(model);
}
else if (!intValue.Equals(io.Value))
{
var model = new ValueChangedModel();
model.Address = io.Address;
model.Name = io.Name;
model.NewValue = intValue;
model.OldValue = io.Value;
ApplicationService.Instance.EventAggregatorService.GetEvent <ValueChangedEvent>().Publish(model);
}
io.Value = intValue;
Console.WriteLine(io.Address + " " + intValue);
break;
case IOTypeConstants.FLOAT_TYPE:
string loatValue = "N/A";
try
{
if (io.Address.StartsWith("M"))
{
var add = io.Address.Substring(2, io.Address.Length - 1);
var startByte = int.Parse(add);
loatValue = (plc.Read(DataType.Memory, 0, startByte, VarType.Real, 1)).ToString();
}
else
{
loatValue = ((uint)plc.Read(io.Address)).ConvertToFloat().ToString();
}
}
catch
{
loatValue = "Parsing ERR";
}
if (string.IsNullOrEmpty(io.Value))
{
var model = new ValueChangedModel();
model.Address = io.Address;
model.Name = io.Name;
model.NewValue = loatValue;
model.OldValue = "N/A";
ApplicationService.Instance.EventAggregatorService.GetEvent <ValueChangedEvent>().Publish(model);
}
else if (!loatValue.Equals(io.Value))
{
var model = new ValueChangedModel();
model.Address = io.Address;
model.Name = io.Name;
model.NewValue = loatValue;
model.OldValue = io.Value;
ApplicationService.Instance.EventAggregatorService.GetEvent <ValueChangedEvent>().Publish(model);
}
io.Value = loatValue;
Console.WriteLine(io.Address + " " + loatValue);
break;
case IOTypeConstants.BYTE_TYPE:
// var loatValue = ((uint)plc.Read(io.Address)).ConvertToFloat().ToString("0.000");
// Console.WriteLine(io.Name + " " + loatValue);
string byteValue = "N/A";
try
{
if (io.Address.StartsWith("MB"))
{
var add = io.Address.Substring(2, io.Address.Length - 2);
var startByte = int.Parse(add);
byteValue = ((byte)plc.Read(DataType.Memory, 0, startByte, VarType.Byte, 1)).ToString();
}
else
{
byteValue = ((byte)plc.Read(io.Address)).ToString();
}
}
catch
{
byteValue = "Parsing ERR";
}
if (string.IsNullOrEmpty(io.Value))
{
var model = new ValueChangedModel();
model.Address = io.Address;
model.Name = io.Name;
model.NewValue = byteValue;
model.OldValue = "N/A";
ApplicationService.Instance.EventAggregatorService.GetEvent <ValueChangedEvent>().Publish(model);
}
else if (!byteValue.Equals(io.Value))
{
var model = new ValueChangedModel();
model.Address = io.Address;
model.Name = io.Name;
model.NewValue = byteValue;
model.OldValue = io.Value;
ApplicationService.Instance.EventAggregatorService.GetEvent <ValueChangedEvent>().Publish(model);
}
io.Value = byteValue;
Console.WriteLine(io.Address + " " + byteValue);
break;
}
}
// }
Thread.Sleep(20);
}
} catch (ThreadAbortException e)
{
} catch (Exception e)
{
}
}
