Listall Groups

[robbudge]

With a Large number of tags and Groups is it possible to obtain a Channel Group List similar to List All.

But just the Group Names.

This can then be passed to Read Group one by one to control the Scanning ??

[AzeoTech]

There isn't a built in function for this, but you could easily write a routine to do it for you. It'll be a little slow with lots of tags, but you presumably only need to do it once at startup. Basically do ListAll, and then using Evaluate() with each channel get the group for each channel. Have a second string array and with each group name you get, do a search() in your string array. If its not there, add it to the array using variable.append().