Dear all,
I have an issue about signal inside the add in ..
I wrote this code
station.VirtualSignals.VirtualSignalChanged +=
new VirtualSignalChangedEventHandler
(delegate(object obj, VirtualSignalChangedEventArgs e)
{
Logger.AddMessage(new LogMessage(e.Signal));
});
why ain’t this working .. (though i change the signal through the iosimulator )
btw . . if I invoke this code
station.VirtualSignals[“userdo1”]
inside the addin .. i always get these following errors .
please note that I’ve added the signals in my vc ..
Base exception:
System.Reflection.TargetInvocationException, mscorlib
System.Runtime.InteropServices.COMException, mscorlib
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. —> System.Runtime.InteropServices.COMException (0x80004005): Error HRESULT E_FAIL has been returned from a call to a COM component.
at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Runtime.InteropServices.Marshal.ThrowExceptionForHR(Int32 errorCode)
at ABB.Internal.RobotStudio.API.APIHelper.ThrowApiExceptionIfBadHr(Int32 hr)
at ABB.Robotics.RobotStudio.Stations.VirtualSignalCollection.get_Item(String name)
— End of inner exception stack trace —
at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture, Boolean skipVisibilityChecks)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, BindingFlags invokeAttr, Binder binder, Object index, CultureInfo culture)
at Microsoft.VisualStudio.Tools.Applications.RemotePropertyInfoAdapter.System.AddIn.Contract.Automation.IRemotePropertyInfoContract.GetValue(IRemoteObjectContract target, BindingFlags bindingFlags, IRemoteArgumentArrayContract index, Int32 lcid)
Server stack trace:
at Microsoft.VisualStudio.Tools.Applications.RemoteMethodInfoAdapter.System.AddIn.Contract.Automation.IRemoteMethodInfoContract.Invoke(IRemoteObjectContract target, BindingFlags bindingFlags, IRemoteArgumentArrayContract arguments, Int32 lcid)
at System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object& outArgs)
at System.Runtime.Remoting.Messaging.StackBuilderSink.PrivateProcessMessage(RuntimeMethodHandle md, Object args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object& outArgs)
at System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage msg, Int32 methodPtr, Boolean fExecuteInContext)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at System.AddIn.Contract.Automation.IRemoteMethodInfoContract.Invoke(IRemoteObjectContract target, BindingFlags bindingFlags, IRemoteArgumentArrayContract parameters, Int32 localeId)
at ABBInternal.VstaServices.VstaMacro.Execute()