Name Type Comment [...] and selection Input b

Type Comment Return [...] Number is invalid Input ct

Name Type Comment [...] of current directory Input

Type Comment Return [...] Input hFile RTS

Type Comment Return [...] Types.RTS_IEC_RESULT The error code Input itf

Type Comment Return [...] be returned Input items

Name Type Comment [...] >FALSE</c> otherwise Input itf

Out: Name Type Comment pv [...] AreaDefinition UDINT !< Input

Name Type Comment [...] Input hOperation RTS

Name Type Comment [...] _OK if succeeded Input h