0001798: Memory leak when using ContextMenuService.PlacementTarget

ID	Project	Category	View Status	Date Submitted	Last Update

0001798	NoesisGUI	C++ SDK	public	2020-09-24 08:17	2020-10-15 18:45

Reporter	satorp	Assigned To	sfernandez
Priority	normal	Severity	major
Status	resolved	Resolution	fixed
Product Version	3.0.6
Target Version	3.0.7	Fixed in Version	3.0.7

Summary	0001798: Memory leak when using ContextMenuService.PlacementTarget
Description	Specifying context menu placement target to owner element seems to cause memory leak (reported by Noesis memory check and CRT memory leak report). Possibly caused by circular reference?
Steps To Reproduce	Sample XAML (TextBlock is irrelevant, also reproducible on other elements): <TextBlock x:Name="MyText" ... ContextMenuService.Placement="Center" ContextMenuService.IsEnabled="True" ContextMenuService.PlacementTarget="{Binding ElementName=MyText}"> <TextBlock.ContextMenu>...</TextBlock.ContextMenu> </TextBlock> Display the context menu and close application.

Platform	Windows

satorp 2020-10-09 02:36 reporter ~0006660	This issue seems not reproducible in previous versions. Is it specific to Noesis 3.0?

sfernandez 2020-10-13 19:51 manager ~0006662	It seems this leak was introduced in 3.0.4 version, we'll fix it for next release. Anyway, in this case you don't need to set the PlacementTarget property, because by default a ContextMenu uses its owner as placement target.

Date Modified	Username	Field	Change
2020-09-24 08:17	satorp	New Issue
2020-09-24 16:38	sfernandez	Relationship added	related to 0001707
2020-09-24 16:38	sfernandez	Assigned To	=> sfernandez
2020-09-24 16:38	sfernandez	Status	new => assigned
2020-09-24 16:38	sfernandez	Target Version	=> 3.0
2020-10-09 02:36	satorp	Note Added: 0006660
2020-10-13 19:51	sfernandez	Target Version	3.0 => 3.0.7
2020-10-13 19:51	sfernandez	Note Added: 0006662
2020-10-15 18:45	sfernandez	Status	assigned => resolved
2020-10-15 18:45	sfernandez	Resolution	open => fixed
2020-10-15 18:45	sfernandez	Fixed in Version	=> 3.0.7