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add handling for SynchronizationContext

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zerodev1200 2024-10-20 03:06:42 +09:00
parent c1c9d86ff7
commit 43357a5198
1 changed files with 10 additions and 1 deletions
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11
src/ObservableCollections/ICollectionEventDispatcher.cs
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@ -35,7 +35,16 @@ namespace ObservableCollections
public void Post(CollectionEventDispatcherEventArgs ev)
{
synchronizationContext.Post(callback, ev);
if (SynchronizationContext.Current == null)
{
// non-UI thread, post the event asynchronously
synchronizationContext.Post(callback, ev);
}
else
{
// UI thread, send the event synchronously
synchronizationContext.Send(callback, ev);
}
}
static void SendOrPostCallback(object? state)