monitor values [...] values for this [...] . Only read access

ITrendStorageAccessReadOperator.AfterReadingVariableValuesOfRow (METH) ¶ METHOD AfterReadingVariableValuesOfRow Notification, that reading

ITrendStorageAccessReadOperator.BeforeReadingVariableValues [...] BeforeReadingVariableValuesOfRow Notification, that reading

INotificationClient.SingleValueRead [...] SingleValueRead [...] NameType pReadValue

OpcUaReadValueIdClear (FUN) ¶ FUNCTION OpcUaReadValue [...] POINTER TO OpcUa_ReadValueId

OpcUaReadValueIdInitialize (FUN) ¶ FUNCTION OpcUaReadValue [...] POINTER TO OpcUa_ReadValueId

INotificationClient.ListValueRead (METH) ¶ METHOD ListValueRead [...] NameType pReadValue

UtilReadValue [...] UtilReadValue : BOOL [...] Type Return UtilReadValue

AssignerBase.AssignReadValue [...] AssignReadValue In [...] Comment Input pRead

. Reading a trend value [...] in the value field [...] is listed in Values