datahub_read
datahub_read — creates a list of all points for a
domain.
Syntax
datahub_read (pointnames ...)
Arguments
- pointnames
A DataHub point name as a string, or a list
of such DataHub point names as strings. If the first
argument is a list, then it is used for pointnames, and
all following arguments are ignored. If not, multiple
point names can be passed as individual
arguments.
Returns
An array in the same order as
the specified point names.
Description
This function reads the
point identified by each string in
pointnames, and returns a DH_Item
structure for each point, or nil if the point
does not exist.
