UtilityHandle :: OpenDAT - Open data data source
The function opens the data data source referred to as DATA or DATDB. The data data source is the same as datasource2.
Return value: Data source handle ( DataSourceHandle * )
The data source handle contains definitions for external and internal resources (resource names and opened resource handles)
Implementation details
DataSourceHandle *
UtilityHandle :: OpenDAT ( PIACC accopt, logical netopt, logical sysappl=NO )
- accopt - Access mode
- netopt - netopt - Title unknown
- sysappl
- sysappl - Title unknown
Default: NO