opcdata_type()

   #include opcapi.h

   int opcdata_type (
           opcdata data  /* in */
                    );

Parameters

data

Points to an initialized data area.

Description

Returns the opcdata type in data.

Return Values

OPC_ERR_OK:

OK

OPC_ERR_INVALID_INPARAM:

data is invalid; probably NULL

Versions

HPOM for Windows A.07.50 and later