Please consider registering

sp_LogInOut Log In sp_Registration Register

Register | Lost password?
Advanced Search

— Forum Scope —

— Match —

— Forum Options —

Minimum search word length is 3 characters - maximum search word length is 84 characters

sp_Feed Topic RSS sp_TopicIcon
Delete Module in Provider AddressSpace
April 28, 2015
13:19, EEST
Forum Posts: 39
Member Since:
October 27, 2014
sp_UserOfflineSmall Offline

I can’t find information on how to delete a module in a Provider.

I search in the tutorials and the reference but nothing about this appear. Browsing the AddressSpace methods I saw a Delete method like the one included in a TList type. But I doesn’t find any information on how this list is made.

So, how to delete a module in a Provider?

April 29, 2015
9:46, EEST
Forum Posts: 39
Member Since:
October 27, 2014
sp_UserOfflineSmall Offline


I saw that using the Delete method of the AddressSpaces, you can delete the root node. But now I still have the OPC tags of this node. The problem is that this tags are assigned to otrher root node.

So the question is transformed in: How to delete a module in a TPsProvider and all its contents?

April 30, 2015
8:27, EEST
Jouni Aro
Forum Posts: 851
Member Since:
December 21, 2011
sp_UserOfflineSmall Offline

Yes, the address space is of type TPsStringTree, which is similar to TStringList, but contains also tree level information which makes is a very simple tree structure.

All operations are therefore based on the indexes of the items, similar to TStringList.

You can delete a node including all it’s subsides using ‘AddressSpace.DeleteSubTree’.

Forum Timezone: Europe/Helsinki

Most Users Ever Online: 267

Currently Online:
15 Guest(s)

Currently Browsing this Page:
1 Guest(s)

Top Posters:

hbrackel: 103

pramanj: 86

ibrahim: 70

kapsl: 57

gjevremovic: 49

TimK: 41

Fransua33: 39

fred: 38

Rainer Versteeg: 32

Thomas Reuther: 31

Member Stats:

Guest Posters: 0

Members: 1105

Moderators: 14

Admins: 1

Forum Stats:

Groups: 3

Forums: 15

Topics: 1009

Posts: 4268

Newest Members:

user1290, gregp, mariohetheringto, normagalindo47, aurelia27u, isobel41d356980, michaeldegli, gqbdolores, kez1399, jaclynmcvay358

Moderators: Jouni Aro: 851, Otso Palonen: 32, Tuomas Hiltunen: 5, janimakela: 0, Pyry: 1, Terho: 0, Petri: 0, Bjarne Boström: 545, Heikki Tahvanainen: 402, Jukka Asikainen: 1, Teppo Uimonen: 20, Markus Johansson: 19, Matti Siponen: 53, Lusetti: 0

Administrators: admin: 0