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Memory leak on UltraWinTree
posted

Hi,

  we noticed a severe issue of memory leak using a binded UltraWinTree; our tree is binded to a collection of classes: we fill in and empty this collection but when this collection is empty, classes previously showed in the tree (and then disposed) remain alive. It seems that the tree element stores a pointer to the classes inside an internal field named nodeClientAreaUIElement

Note : we don't have to dispose the tree until the program is closed because its possible to refill the collection more times.

In attach a little sample reproducing our issue.

Is there a solution to avoid this issue? Will it be fixed in the future releases ?

(issue found on release 11.1)

Best regards

 

 

 

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