DataSources_PRG (PRG) ¶ PROGRAM DataSources_PRG InOut: Scope Name Type Input ptaskinfo POINTER TO DWORD papplicationinfo POINTER TO _IMPLICIT_APPLICATION_INFO

Datasources ¶ Enums DataSourceError (Enum) DataSourceMonitoringState (Enum) DataSourceState (Enum) DatasourcesAction (Enum) Function Blocks AskCredentialsHelper (FunctionBlock) LoginFailed (Method) SetCredentialsProvider (Method) Assigners AssignerBase (FunctionBlock) AssignReadValue (Method) AtomicAssignIfPossible (Method) FB_Exit (Method) GetBitValuePtr (Method) GetRawValue (Method) IsValueForBitAssignment (Property) SetRawValue (Method) DirectAssigner (FunctionBlock) GetRawValue (Method) SetRawValue (Method) ILocalAssigner (Interface) FB_Exit (Method) SwappedDirectAssigner (FunctionBlock) DoSwapValueBuffer (Method) GetRawValue (Method) SetRawValue (Method) Collections CustomRequestQueue (FunctionBlock) FB_Exit (Method) FB_Init (Method) Override abstrAssign (Method) abstrDataPtrChanged (Method) abstrGetElementPtr (Method) abstrSizeOfElement (Method) DataItemAndPtrVectors (FunctionBlock) AddItem (Method) Clear (Method) Count (Property) FB_Exit (Method) GetArrayPtr (Method) Remove (Method) DataItemListPublic (FunctionBlock) FB_Exit (Method) IDataIemListInternal Release (Method) IDataItemList Clear (Method) Count (Property) CreateAndAdd (Method) GetItem (Method) IDataItemListExpanding CreateAndAddExpanding (Method) Internal Initialize (Method) Protected CanItemBeAdded (Method) DataItemListPublicPersistant (FunctionBlock) FB_Exit (Method) IDataItemListPersistant FinishedAdding (Method) Usage (Property) UsageDetails (Property) Internal Initialize (Method) Protected CanItemBeAdded (Method) DataItemPtrVector (FunctionBlock) AddItem (Method) GetItem (Method) Remove (Method) DataItemVector (FunctionBlock) AddItem (Method) GetArrayPtr (Method) GetItem (Method) Remove (Method) abstrAssign (Method) abstrDataPtrChanged (Method) abstrGetElementPtr (Method) abstrSizeOfElement (Method) DintSetBitBased (FunctionBlock) AddDint (Method) Clear (Method) Contains (Method) DintSetFull (FunctionBlock) AddDint (Method) Contains (Method) IDintSet (Interface) AddDint (Method) Clear (Method) Contains (Method) IPStringAndIntElement (Interface) IPStringElement (Interface) PStringValue (Property) PStringElement (FunctionBlock) ElementCompareTo (Method) ElementEquals (Method) ElementHashCode (Method) PStringValue (Property) PStringElementFactory (FunctionBlock) Create (Method) prvInstCount (Property) prvInstPoolExtendsFactor (Property) prvInstSize (Property) Components ComponentBase (FunctionBlock) BitOffset (Property) QueryInterface (Method) ComponentPseudo (FunctionBlock) QueryInterface (Method) ComponentRenamed (FunctionBlock) QueryInterface (Method) RemoteName (Property) ComponentSimple (FunctionBlock) CredentialsProviders StaticCredentialsProvider (FunctionBlock) ICredentialsProvider GetCredentials (Method) IsGetCredentialsFinished (Method) LoginFailed (Method) LoginSucceeded (Method) StartGetCredentials (Method) ICredentialsUserPassword Password (Property) Username (Property) DataItem (FunctionBlock) FB_Exit (Method) IDataItem Assigner (Property) DriverSpecific (Property) SetError (Method) SizeLocal (Property) SizeRemote (Property) IDataItemBase ErrorCode (Property) Quality (Property) TimeStamp (Property) Internal SetErrorHelp (Method) SetErrorNoLog (Method) ValueAddress (Property) WriteCopyAddress (Property) DataItemBase (FunctionBlock) FB_Exit (Method) IDataItem-parts Name (Property) IElement ElementCompareTo (Method) ElementEquals (Method) ElementHashCode (Method) DataItemList (FunctionBlock) AddItem (Method) AssureReadOnlyHaveWriteCopy (Method) Clear (Method) FillReadOnlyList (Method) GetPendingWriteVars (Method) GetReadVars (Method) ResetModifiedReadonlyItems (Method) DataItemLocation (FunctionBlock) AssureWriteCopy (Method) BitOffset (Property) FB_Exit (Method) Init (Method) LocalAddress (Property) SizeLocal (Property) SizeRemote (Property) WriteCopyAddress (Property) Datasource (FunctionBlock) Cyclic (Method) FB_Exit (Method) ICDSV3RequestHandling CreateCDSV3Request (Method) ReleaseRequest (Method) TargetByteOrder (Property) IDatasource CustomRequestHandling (Property) EnqueueCustomRequest (Method) SetCredentialsProvider (Method) IDatasource2 Error (Property) State (Property) IDatasource3 SetUpdateRateReduction (Method) UpdateRate (Property) IDatasourceTraceAddressInfoProvider CreateTraceAddressInfoWriter (Method) GetPointerSizeInBytes (Method) ReleaseTraceAddressInfoWriter (Method) Init (Method) Internal SetDatasourceIndex (Method) ItemList (Property) ListChangesDone (Method) ListChanging (Method) Private UpdateWriteCopies (Method) RunWhileStopped (Property) ShutdownInfo (Property) StartShutdown (Method) DatasourceShutdownInfo (FunctionBlock) BeforeShutdown (Method) Done (Method) Init (Method) ShutdownDone (Property) Timedout (Method) TimeoutValue (Property) DatasourcesActionRecord (FunctionBlock) AddEntry (Method) BeginUpdate (Method) Count (Property) EndUpdate (Method) FB_Exit (Method) GetEntry (Method) Release (Method) DatasourcesMgr (FunctionBlock) Cyclic (Method) FB_Exit (Method) ICmpEventCallback EventCallback (Method) IDataSourcesMgr Action Records ActionRecordDelete (Method) ActionRecordReplay (Method) ActionRecordingGetResult (Method) ActionRecordingStart (Method) AllItemsOk (Method) BeginDataConfiguration (Method) EndDataConfiguration (Method) GetDatasource (Method) GetItemInfo (Method) ItemList CreateItemList (Method) DeleteItemList (Method) ReadItemsSync (Method) ReleaseData (Method) SetCredentialsProvider (Method) UseData (Method) WriteItemsSync (Method) IDatasourcesMgr2 AddNotificationClient (Method) CreatePersistantItemList (Method) DeletePersistantItemList (Method) GetPersistantItemList (Method) Lock (Method) PersistantItemListCount (Property) RemoveNotificationClient (Method) Unlock (Method) IDatasourcesMgr3 UseDataExpanding (Method) IDatasourcesMgr4 CountDatasources (Property) GetDatasourceItfByIndex (Method) IDatasourcesMgrInternal CreateItemFromSymbolinfo (Method) NotificationClient (Property) Init (Method) Internal GetItemInfoWithDatasourceIndex (Method) GetPersistantItemListImpl (Method) ReleaseDataWithDatasourceIndex (Method) UseDataWithDatasourceIndex (Method) Private ActivateDefaultUpdateItems (Method) AreAllShutdown (Method) DeriveMaxShutdownTimeoutValue (Method) ExistsPersistantItemList (Method) InitSources (Method) ReadWriteItemsSyncHelp (Method) Releasing ReleaseEvents (Method) TriggerStartShutdownComm (Method) UpdateLists (Method) Frameswitching FrameManager (FunctionBlock) GetCount (Method) GetReplacedPath (Method) GetReplacementInfo (Method) Initialize (Method) Mappings MappingDesc_ArrayArbitrary (FunctionBlock) FindChild (Method) protTokenLength (Method) MappingDesc_ArraySubRange (FunctionBlock) protDoNotifyArrayAccess (Method) Nodefinding OurVarInfo (FunctionBlock) AccessRights (Property) ArrayAccessDetected (Method) SetArrayNotificationClient (Method) Requests CDSV3Request (FunctionBlock) ContentData (Property) ContentSize (Property) FB_Exit (Method) Service (Property) ServiceGroup (Property) SetContentData (Method) SetInfo (Method) Roots RootDatasourceIndex (FunctionBlock) DatasourceIndex (Property) IsMapped (Property) QueryInterface (Method) RootPseudo (FunctionBlock) QueryInterface (Method) RootRenamed (FunctionBlock) QueryInterface (Method) RemoteName (Property) RootRenamedDatasourceIndex (FunctionBlock) BitOffset (Property) DatasourceIndex (Property) IsMapped (Property) QueryInterface (Method) Utils AffectedSourcesHelp (FunctionBlock) Initialize (Method) Sources (Property) GetBitValue (Function) Logging Assert (Function) ComponentConstants (GVL) ErrorToString (Function) LogComponent (FunctionBlock) FB_Exit (Method) FB_Init (Method) PtrToString (Function) Severity (Enum) ValueToString (Function) Memory StatDynMemory (FunctionBlock) FB_Exit (Method) FB_Init (Method) Ptr (Property) Reserve (Method) QuickSortAddrItemHelpers (FunctionBlock) SetBitValue (Function) SettingValue (FunctionBlock) ValueAsTime (Property) SettingsHelper (FunctionBlock) ReconnectWaitTime (Method) TimeoutSyncShutdown (Method) SortByAddrItemHelper (FunctionBlock) CompareToByAddrAndSize (Method) CompareToByReadListIndex (Method) StringBuilderSysMemExtending (FunctionBlock) FB_Init (Method) Functions AllocAndCopyPString (Function) CompatibilitySafeGetPrepareExitCommProcessingLastCall (Function) CompatibilitySafeSetPrepareExitCommProcessingFurtherCallNecessary (Function) GlobalConstants InterfaceIds (GVL) InternalConstants (GVL) SpecialChars (GVL) GlobalVariables ErrorSituationTests (GVL) GVL (GVL) Settings (GVL) Interfaces IDataItemCompound (Interface) IDataItemListInternal (Interface) Release (Method) IDatasourcesActionRecordInternal (Interface) Count (Property) GetEntry (Method) Release (Method) IExpandSubNodeAdapterSingleRelease (Interface) ReleaseSubNode (Method) IProvidesBitOffset (Interface) BitOffset (Property) IProvidesDifferentRemoteName (Interface) RemoteName (Property) IProvidesRootInfo (Interface) DatasourceIndex (Property) IsMapped (Property) IPseudoNode (Interface) IUseDataContextSubNodes (Interface) NodeFinder (Property) PathOffset (Property) Structs AllScalarsUnion (Union) Datasources (Struct) EnqueuedRequest (Struct) FrameRegistrationData (Struct) ReusableRequestInfo (Struct) SymbolInfo (Struct) UpdateByDefaultInfo (Struct) UpdateByDefaultItem (Struct) Tests Test (Program)

Enums ¶ DataSourceError (Enum) DataSourceMonitoringState (Enum) DataSourceState (Enum) DatasourcesAction (Enum)

DataSourceError (ENUM) ¶ TYPE DataSourceError : Is used to monitor the error information of a data source for the data source editor or in an IEC application Attributes: qualified_only InOut: Name Initial Ok 16#0 Failed 16#1 Pending 16#A NumPending 16#B NotSupported 16#18 NotInitialized 16#3 NoMemory 16#11 LoginFailed 16#2101 NotReachable 16#2104 Duplicate 16#2105 NoSymbols 16#2106 Busy 16#2103 IdentityMismatch 16#2100 LoginNecessary 16#2102 ConnectionLost 16#2107 ConnectionDenied 16#2108 ConnectionDeniedSrvResources 16#2109

DataSourceMonitoringState (ENUM) ¶ TYPE DataSourceMonitoringState : Is used to monitor the state of a data source for the data source editor or in an IEC application Attributes: qualified_only InOut: Name Initial Comment Initialized 0 Left after a call to StartConnect Connecting 1 Switches to Connected after succeeded Connecting and to WaitingForReconnect after errors Connected 2 The datasource is connected ShuttingDown 3 Left to Shutdown after succeeded call to ShuttingDown Shutdown 4 Terminal state WaitingForReconnect 5 Left after some time in favor of Initialized WaitingForCommSetting 6 Waiting that dynamic configuration setting has been ready

ReadableRequestBase.ReleaseVarList (METH) ¶ METHOD PROTECTED ReleaseVarList InOut: Scope Name Type Input hPlcHandler SysTypes.RTS_IEC_HANDLE

ReadableRequestBase.ReleasingAfterJoinDueToActiveState (METH) ¶ METHOD ABSTRACT ReleasingAfterJoinDueToActiveState InOut: Scope Name Type Inout asyncPlcHandler AsyncWrapper

ReadableRequestBase.Send (METH) ¶ METHOD Send : SysTypes.RTS_IEC_RESULT InOut: Scope Name Type Comment Return Send SysTypes.RTS_IEC_RESULT Inout asyncPlcHandler AsyncWrapper callingStateMachine StateMachine The instance of StateMachine, that calls this method

ReadableRequestBase.Init (METH) ¶ METHOD Init : BOOL InOut: Scope Name Type Comment Return Init BOOL Input pItems POINTER TO IDatasources.IDataItem A pointer to an array of |IDataItem| instances that should be monitored. itemsCount DINT The number of items within the array. hPlcHandler SysTypes.RTS_IEC_HANDLE Output connectionLost BOOL

Protected ¶ AssignReadValues (Method)