diff options
| author | Eric Maupin <ermaup@microsoft.com> | 2018-05-01 00:38:16 +0300 |
|---|---|---|
| committer | Eric Maupin <ermaup@microsoft.com> | 2018-05-01 01:00:33 +0300 |
| commit | c3c2276bf00f31498e45967f2ceb43b83d9e0ec6 (patch) | |
| tree | 1cd300c36d5caf1b704a9d7ad159dbb499b73729 /Xamarin.PropertyEditing | |
| parent | c7e1930ab4382b9949e37c16c030ad719b5b395a (diff) | |
[Core] Don't trigger reset on child groups if already empty
Diffstat (limited to 'Xamarin.PropertyEditing')
| -rw-r--r-- | Xamarin.PropertyEditing/ObservableLookup.cs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Xamarin.PropertyEditing/ObservableLookup.cs b/Xamarin.PropertyEditing/ObservableLookup.cs index cc23e6e..e4b24d3 100644 --- a/Xamarin.PropertyEditing/ObservableLookup.cs +++ b/Xamarin.PropertyEditing/ObservableLookup.cs @@ -216,9 +216,10 @@ namespace Xamarin.PropertyEditing { if (key == null) { bool removed = (this.nullGrouping.Count > 0); - this.nullGrouping.Clear(); - if (removed) - OnCollectionChanged (new NotifyCollectionChangedEventArgs (NotifyCollectionChangedAction.Remove, (object)this.nullGrouping, this.groupings.Count)); + if (removed) { + this.nullGrouping.Clear(); + OnCollectionChanged (new NotifyCollectionChangedEventArgs (NotifyCollectionChangedAction.Remove, (object) this.nullGrouping, this.groupings.Count)); + } return removed; } |