public override TestResult Execute()
{
if (string.IsNullOrEmpty(Url))
{
return(TestResult.ParameterMissing("Url"));
}
try
{
ExecutionOptions executionOptions = new ExecutionOptions(EnumExecutionType.SYNCHRONOUS, 0);
for (uint sessionCnt = 0; sessionCnt < SessionsCount; sessionCnt++)
{
DaSession session = new DaSession(ExpandProperty(Url));
for (uint subscriptionCnt = 0; subscriptionCnt < SubscriptionsCount; subscriptionCnt++)
{
DaSubscription subscription = new DaSubscription(SubscriptionRate, session);
for (uint itemCnt = 0; itemCnt < ItemsCount; itemCnt++)
{
string itemID = "Test Folder.TestItems_0.TV_" + itemCnt.ToString();
DaItem item = new DaItem("item", subscription);
}
}
session.Connect(true, true, executionOptions);
}
}
catch (Exception ex)
{
if (ExpectedSuccess)
{
return(new TestResult(ex));
}
}
return(TestResult.Success());
}
} // end InitializeAeObjects
public int InitializeDaObjects()
{
int connectResult = (int)EnumResultCode.E_FAIL;
try{
m_daSession = new DaSession("opcda:///Softing.OPCToolboxDemo_ServerDA.1/{2E565242-B238-11D3-842D-0008C779D775}");
m_daSubscription = new DaSubscription(1000, m_daSession);
m_daItem = new DaItem("maths.sin", m_daSubscription);
connectResult = m_daSession.Connect(
true,
false,
null);
}
catch (Exception exc)
{
GetApplication().Trace(
EnumTraceLevel.ERR,
EnumTraceGroup.USER,
"OpcClient::InitializaDaObjects",
exc.ToString());
} // end try...catch
return(connectResult);
} // end InitializeDaObjects
public override TestResult Execute()
{
if (string.IsNullOrEmpty(Url))
{
return(TestResult.ParameterMissing("Url"));
}
try
{
ExecutionOptions executionOptions = new ExecutionOptions(EnumExecutionType.SYNCHRONOUS, 0);
DaSession session = new DaSession(ExpandProperty(Url));
if (!session.Valid)
{
return(TestResult.Failed("DaSession not Valid"));
}
// set the global prioperty no matter what
SetProperty(Property, session);
if (ForcedOpcSpecification != EnumOPCSpecification.DEFAULT)
{
session.ForcedOpcSpecification = ForcedOpcSpecification;
}
if (Connect)
{
int result = session.Connect(Deep, Active, executionOptions);
if (ResultCode.FAILED(result))
{
EnumResultCode resCode = (EnumResultCode)Enum.Parse(typeof(EnumResultCode), result.ToString());
return(TestResult.Failed(string.Format("Call returned: {0} ({1})", resCode.ToString(), result)));
}
}
}
catch (Exception ex)
{
if (ExpectedSuccess)
{
return(new TestResult(ex));
}
}
return(TestResult.Success());
}
public override TestResult Execute()
{
CountDataChanges.s_counts = 0;
ExecutionOptions executionOptions = new ExecutionOptions(EnumExecutionType.SYNCHRONOUS, 0);
if (TimeInterval == 0)
{
return(TestResult.ParameterMissing("TimeInterval"));
}
if (string.IsNullOrEmpty(Url))
{
return(TestResult.ParameterMissing("Session"));
}
if (string.IsNullOrEmpty(ParentNode))
{
ParentNode = "Test Folder.TestItems_0";
}
try
{
int res;
DaSession session = new DaSession(ExpandProperty(Url));
DaSubscription[] subscription = new MyDaSubscription[SubscriptionCount];
CountDataChanges.s_dataChangesPerSubscription = new long[SubscriptionCount];
uint itemCount = 0;
MyDaSubscription currentSubscription;
for (uint subCount = 0; subCount < SubscriptionCount; ++subCount)
{
currentSubscription = new MyDaSubscription(subCount, SubscriptionRate, session);
subscription[subCount] = currentSubscription;
CountDataChanges.s_dataChangesPerSubscription[subCount] = 0;
for (uint i = 0; i < ItemsCountPerSubscription; ++i)
{
string itemID = ParentNode + ".TV_" + itemCount.ToString();
DaItem item = new DaItem(itemID, currentSubscription);
++itemCount;
}
}
for (uint i = 0; i < SubscriptionCount; ++i)
{
subscription[i].DataChanged += new DataChangedEventHandler(HandleDataChanged);
}
res = session.Connect(true, true, executionOptions);
System.Threading.Thread.Sleep(TimeInterval);
session.Disconnect(executionOptions);
string datachangesPerSubscription = "";
for (uint i = 0; i < SubscriptionCount; ++i)
{
datachangesPerSubscription += " | Sub#" + i.ToString() + ": " + CountDataChanges.s_dataChangesPerSubscription[i].ToString();
}
datachangesPerSubscription = "Total: " + CountDataChanges.s_counts.ToString() + datachangesPerSubscription;
return(TestResult.Failed(datachangesPerSubscription));
}
catch (Exception ex)
{
return(new TestResult(ex));
}
}