zhaoyushun1999/ObservableCollections
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add handling for SynchronizationContext

Browse Source
This commit is contained in:
zerodev1200 2024-10-20 03:06:42 +09:00
parent c1c9d86ff7
commit 43357a5198
1 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/ObservableCollections/ICollectionEventDispatcher.cs
View File

@ -35,7 +35,16 @@ namespace ObservableCollections
public void Post(CollectionEventDispatcherEventArgs ev) 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) static void SendOrPostCallback(object? state)