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Declaration


Blok kódu
languagecpp
themeConfluence
KomUniVal(_stdcall *PointLastValidValue)(HOBJ PtID);
Parameters


PtIDI/O tag ID.
Description
The function returns KomUniVal structure with the last required valid value of the I/O tag. If the I/O tag with ID, defined by PtID parameter, does not exist, Invalid_ValueStatus (0x0) is set in the item Status.
Info
titleRelated pages:

D2000 KomAPI - call-back functions