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Delete Module in Provider AddressSpace
April 28, 2015
13:19, EEST
Forum Posts: 39
Member Since:
October 27, 2014
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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
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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: 960
Member Since:
December 21, 2011
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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’.

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