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Home » U++ Library support » TreeCtrl » Basic query: id, key and value in a TreeCtrl.
Basic query: id, key and value in a TreeCtrl. [message #28803] Fri, 17 September 2010 11:20 Go to next message
281264 is currently offline  281264
Messages: 270
Registered: June 2010
Location: Spain
Experienced Member
In a TreeCtrl, what are the roles/inter-relationships of id, key and value?

Cheers,

Javier
Re: Basic query: id, key and value in a TreeCtrl. [message #29375 is a reply to message #28803] Sat, 16 October 2010 12:57 Go to previous message
mirek is currently offline  mirek
Messages: 13975
Registered: November 2005
Ultimate Member
281264 wrote on Fri, 17 September 2010 05:20

In a TreeCtrl, what are the roles/inter-relationships of id, key and value?

Cheers,

Javier



value - what is displayed
key - its meaning
id - an unique way to identify node

'id' is sort of equivalent of row number in ArrayCtrl, but of course, in TreeCtrl things are more complicated...
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