// Dispose(bool disposing) executes in two distinct scenarios.
// If disposing equals true, the method has been called directly
// or indirectly by a user's code. Managed and unmanaged resources
// can be disposed.
// If disposing equals false, the method has been called by the
// runtime from inside the finalizer and you should not reference
// other objects. Only unmanaged resources can be disposed.
private void Dispose(bool disposing)
{
// Check to see if Dispose has already been called.
if (!disposed)
{
// If disposing equals true, dispose all managed
// and unmanaged resources.
if (disposing)
{
// Dispose managed resources.
////component.Dispose();
outputImageBuffer.Dispose();
Trace.Flush();
Trace.Close();
SimPLC = null;
Project = null;
}
// Call the appropriate methods to clean up
// unmanaged resources here.
// If disposing is false,
// only the following code is executed.
////CloseHandle(handle);
////handle = IntPtr.Zero;
}
disposed = true;
}
public SimulatedPLC(PLCSim plcSimObject)
{
SimPLC = plcSimObject;
dataPointList = new PLCDataPoints();
outputImageBuffer = new MemoryStream();
UpdateImages += UpdateInputImage;
UpdateImages += UpdateOutputImage;
try
{
var textListener = new TextWriterTraceListener("c:\\temp\\PLCSimConnector.log", "PLCSimListener");
textListener.TraceOutputOptions |= TraceOptions.DateTime;
Trace.Listeners.Add(textListener);
Trace.AutoFlush = true;
}
catch (Exception ex)
{
throw new ApplicationException("Failure to setup Trace Listener", ex);
}
Trace.WriteLine("SimulatedPLC object created trace started.", DateTime.Now.ToString(CultureInfo.CurrentCulture));
}
public SimulatedPLC(PLCSim plcSimObject)
{
SimPLC = plcSimObject;
dataPointList = new PLCDataPoints();
outputImageBuffer = new MemoryStream();
UpdateImages += UpdateInputImage;
UpdateImages += UpdateOutputImage;
try
{
var textListener = new TextWriterTraceListener("c:\\temp\\PLCSimConnector.log", "PLCSimListener");
textListener.TraceOutputOptions |= TraceOptions.DateTime;
Trace.Listeners.Add(textListener);
Trace.AutoFlush = true;
}
catch (Exception ex)
{
throw new ApplicationException("Failure to setup Trace Listener", ex);
}
Trace.WriteLine("SimulatedPLC object created trace started.", DateTime.Now.ToString(CultureInfo.CurrentCulture));
}
public void PLCSimConstructorTest()
{
var target = new PLCSim();
Assert.IsInstanceOfType(target,typeof(PLCSim));
target.Dispose();
}
static void Main(string[] args)
{
Console.WriteLine("Sandbox app to test PLCSimConnector.dll");
var c = new PLCSim();
var plc = new SimulatedPLC(c);
//Console.WriteLine(c.GetState());
var p = new PCS7Project("C:\\Program Files (x86)\\SIEMENS\\Step7\\S7Proj\\KING_M_1\\MID_CTRL\\MID_CTRL.s7p");
Console.WriteLine("Press Any Key to Continue...");
bool loop = true;
while (loop)
{
ConsoleKeyInfo val = Console.ReadKey();
switch (val.KeyChar)
{
case 'g':
{
Console.WriteLine(c.GetState());
break;
}
case 'r':
{
plc.UpdateImages();
object z = c.ReadOutputImage(10, 20);
break;
}
case 'w':
{
c.Connect();
bool b = true;
Object z = b;
c.WriteInputPoint(0, 0, ref z);
break;
}
case 'p':
{
Console.WriteLine(p.Project.ProjectName);
Console.WriteLine(p.Project.ProjectDescription);
foreach (var te in p.PCS7SymbolTable.SymbolTableEntrys)
{
Console.WriteLine(te.Symbol + ": " + te.Operand +" "+ te.DataType + " - " + te.OperandIEC);
}
break;
}
case 's':
{
Console.WriteLine(p.Project.ProjectName);
Console.WriteLine(p.Project.ProjectDescription);
var nope = p.GetOutputImageSymbols();
foreach (var s in nope)
{
Console.WriteLine(s);
}
break;
}
case 'z':
{
ValueType i;
float f = 3;
i = f;
Console.WriteLine("the type of i is {0}", i.GetType());
break;
}
default:
loop = false;
break;
}
}
}
// Dispose(bool disposing) executes in two distinct scenarios.
// If disposing equals true, the method has been called directly
// or indirectly by a user's code. Managed and unmanaged resources
// can be disposed.
// If disposing equals false, the method has been called by the
// runtime from inside the finalizer and you should not reference
// other objects. Only unmanaged resources can be disposed.
private void Dispose(bool disposing)
{
// Check to see if Dispose has already been called.
if(!disposed)
{
// If disposing equals true, dispose all managed
// and unmanaged resources.
if(disposing)
{
// Dispose managed resources.
////component.Dispose();
outputImageBuffer.Dispose();
Trace.Flush();
Trace.Close();
SimPLC = null;
Project = null;
}
// Call the appropriate methods to clean up
// unmanaged resources here.
// If disposing is false,
// only the following code is executed.
////CloseHandle(handle);
////handle = IntPtr.Zero;
}
disposed = true;
}
