private void eventWorkerThread_TO()
{
do
{
try
{
if (this.evHandel_TO <= 0)
{
this.diagnostic.Throw((Enum)IBS_G4_Drv.DiagnosticCodes.NoValidEventHandleTO, IBS_G4_Drv.Int32ToByteArray(this.evHandel_TO, 2));
this.thrHdlIB.Abort();
}
if (PhoenixContact.DDI.DDI.WaitForNamedEvent(this.evHandel_TO, 200))
{
this.OnUpdateTick();
}
}
catch (ThreadAbortException ex)
{
Thread.ResetAbort();
PhoenixContact.DDI.DDI.SetNamedEvent(this.evHandel_TO);
this.doWorker_TO = false;
}
}while (this.doWorker_TO);
}
public bool Enable()
{
lock (this.syncObject)
{
if (this.GetState() != IBS_G4_Drv.DriverState.Idle)
{
if (this.GetState() != IBS_G4_Drv.DriverState.Disable)
{
goto label_20;
}
}
this.ChangeState(IBS_G4_Drv.DriverState.GoingToEnable);
this.diagnostic.Enable();
if (this._connectionDTI.Length != 0)
{
int Integer = PhoenixContact.DDI.DDI.OpenNode(this._connectionDTI, out this._dtiHandle);
if (Integer != 0)
{
this.diagnostic.Throw((Enum)IBS_G4_Drv.DiagnosticCodes.OpenNodeErrorDTI, IBS_G4_Drv.Int32ToByteArray(Integer, 2));
return(false);
}
}
if (this._connectionMXI.Length != 0)
{
int Integer = PhoenixContact.DDI.DDI.OpenNode(this._connectionMXI, out this._mxiHandle);
if (Integer != 0)
{
this.diagnostic.Throw((Enum)IBS_G4_Drv.DiagnosticCodes.OpenNodeErrorMXI, IBS_G4_Drv.Int32ToByteArray(Integer, 2));
return(false);
}
}
if (this._ibSync)
{
if (this._mxiHandle > 0)
{
this.hdCreateEvent = this.StartCallbackEvent(257, 100);
}
else
{
this.diagnostic.Throw((Enum)IBS_G4_Drv.DiagnosticCodes.NoValidMailboxHandel, IBS_G4_Drv.Int32ToByteArray(this._mxiHandle, 2));
return(false);
}
}
else if (this._dtiHandle > 0 || this._mxiHandle > 0)
{
this.ticker.OnTick += this.hdTicker;
this.ticker.Enable();
}
else
{
this.diagnostic.Throw((Enum)IBS_G4_Drv.DiagnosticCodes.NoValidHandel, new byte[0]);
return(false);
}
this.ChangeState(IBS_G4_Drv.DriverState.Start);
return(true);
}
label_20:
return(false);
}