IDatasourcesMgr2.RemoveNotificationClient (METH) ¶ METHOD RemoveNotificationClient : SysTypes.RTS_IEC_RESULT This method can be called to remove an object that was formerly registered using IDatasourcesMgr2.AddNotificationClient InOut: Scope Name Type Comment Return RemoveNotificationClient SysTypes.RTS_IEC_RESULT An error code that signals whether the removal was successful. Input client INotificationClient The notification client object to remove
IDatasourcesMgr2.Unlock (METH) ¶ METHOD Unlock : SysTypes.RTS_IEC_RESULT Releases a previously taken lock by IDatasourcesMgr2.Lock InOut: Scope Name Type Comment Return Unlock SysTypes.RTS_IEC_RESULT Returns a runtime system error code (see CmpErrors.library) or one of Errors
IDatasourcesMgr3 (ITF) ¶ INTERFACE IDatasourcesMgr3 EXTENDS IDatasourcesMgr2 Extension of IDatasourcesMgr2 supporting expanding of non scalar variables Properties: PersistantItemListCount , inherited from IDatasourcesMgr2 Methods: UseDataExpanding ActionRecordDelete , inherited from IDatasourcesMgr ActionRecordReplay , inherited from IDatasourcesMgr ActionRecordingGetResult , inherited from IDatasourcesMgr ActionRecordingStart , inherited from IDatasourcesMgr AddNotificationClient , inherited from IDatasourcesMgr2 AllItemsOk , inherited from IDatasourcesMgr BeginDataConfiguration , inherited from IDatasourcesMgr CreateItemList , inherited from IDatasourcesMgr CreatePersistantItemList , inherited from IDatasourcesMgr2 DeleteItemList , inherited from IDatasourcesMgr DeletePersistantItemList , inherited from IDatasourcesMgr2 EndDataConfiguration , inherited from IDatasourcesMgr GetDatasource , inherited from IDatasourcesMgr GetItemInfo , inherited from IDatasourcesMgr GetPersistantItemList , inherited from IDatasourcesMgr2 Lock , inherited from IDatasourcesMgr2 ReadItemsSync , inherited from IDatasourcesMgr ReleaseData , inherited from IDatasourcesMgr RemoveNotificationClient , inherited from IDatasourcesMgr2 SetCredentialsProvider , inherited from IDatasourcesMgr Unlock , inherited from IDatasourcesMgr2 UseData , inherited from IDatasourcesMgr WriteItemsSync , inherited from IDatasourcesMgr Structure: UseDataExpanding (Method)
ITraceAddressInfoWriter.GetType (METH) ¶ METHOD GetType : IBaseLibrary.TypeClass InOut: Scope Name Type Comment Return GetType IBaseLibrary.TypeClass The typeclass of the variable, whose address info will be written
ITraceAddressInfoWriter.Release (METH) ¶ METHOD Release Releases itself
ITraceAddressInfoWriter.WriteAddressInfo (METH) ¶ METHOD WriteAddressInfo : UDINT Writes the address info to an ICDSV3ServiceWriter instance. InOut: Scope Name Type Comment Return WriteAddressInfo UDINT Error code Input itfCDSV3ServiceWriter ICDSV3ServiceWriter See summary xHasToSwap BOOL A flag indicating, whether swapping is needed
ItemAccess (ENUM) ¶ TYPE ItemAccess : This enumeration represents the access rights of a IDataItemBase Attributes: qualified_only InOut: Name Comment None The item cannot be accessed at all Read The item is read only and cannot be written to the connected data source ReadWrite The item can be read from the connected data source as well as be written to it
ItemName (STRUCT) ¶ TYPE ItemName : STRUCT InOut: Name Type nameType ItemNameType nameData POINTER TO BYTE
IDatasourcesMgr.EndDataConfiguration (METH) ¶ METHOD EndDataConfiguration : SysTypes.RTS_IEC_RESULT Releases a previously taken lock by IDatasourcesMgr.BeginDataConfiguration InOut: Scope Name Type Comment Return EndDataConfiguration SysTypes.RTS_IEC_RESULT Returns a runtime system error code (see CmpErrors.library) or one of Errors
IDatasourcesMgr.GetDatasource (METH) ¶ METHOD GetDatasource : IDatasource Returns the datasource representing the given object’s name. InOut: Scope Name Type Comment Return GetDatasource IDatasource The datasource object or 0 in case there is none with the given name. Input name STRING The name of the datasource as configured in the according object’s name in the project
