Message in Chinese (Traditional) (中文(繁體))
ItemCollection 無法提供同步處理根項目以用於同步處理,因為基礎集合可以變更。請使用 ItemsControl.ItemsSource 或 ItemCollection.InnerList 來取得個別內部集合的同步處理根項目。
Unlocalized message
ItemCollection cannot provide a sync root for synchronization because the underlying collection can be changed. Use ItemsControl.ItemsSource or ItemCollection.InnerList to get the sync root for the respective inner collections.
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