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| author | Stephane Delcroix <stephane@delcroix.org> | 2016-12-06 13:15:32 +0100 |
|---|---|---|
| committer | Rui Marinho <me@ruimarinho.net> | 2016-12-06 12:15:32 +0000 |
| commit | 20e2e12dce2f81b92e8682f128cd81e08469f485 (patch) | |
| tree | 965f0715dc24af3c0d0bd17740da9d962ed12927 /Xamarin.Forms.Core/VisualElement.cs | |
| parent | 10c65d035869fdc587f6ddddc0d472033af61ee6 (diff) | |
| download | xamarin-forms-20e2e12dce2f81b92e8682f128cd81e08469f485.tar.gz xamarin-forms-20e2e12dce2f81b92e8682f128cd81e08469f485.tar.bz2 xamarin-forms-20e2e12dce2f81b92e8682f128cd81e08469f485.zip | |
[C] detach Behaviors and Triggers on VE finalization (#555)
* [C] detach Behaviors and Triggers on VE finalization
* update docs
Diffstat (limited to 'Xamarin.Forms.Core/VisualElement.cs')
| -rw-r--r-- | Xamarin.Forms.Core/VisualElement.cs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core/VisualElement.cs b/Xamarin.Forms.Core/VisualElement.cs index 053ddb0a..cff1eb10 100644 --- a/Xamarin.Forms.Core/VisualElement.cs +++ b/Xamarin.Forms.Core/VisualElement.cs @@ -781,5 +781,18 @@ namespace Xamarin.Forms public bool Result { get; set; } } + + ~VisualElement() + { + if (!GetIsDefault(BehaviorsProperty)) { + var behaviors = GetValue(BehaviorsProperty) as AttachedCollection<Behavior>; + behaviors.DetachFrom(this); + } + + if (!GetIsDefault(TriggersProperty)) { + var triggers = GetValue(TriggersProperty) as AttachedCollection<Trigger>; + triggers.DetachFrom(this); + } + } } }
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