Message in Chinese (Traditional) (中文（繁體）)
以同步方式呼叫 AsyncCallback，但是所提供的 IAsyncResult 引數標記為 'CompletedSynchronously = false'。引數的 CompletedSynchronously 屬性必須符合非同步作業完成的方式。
Unlocalized message
AsyncCallback was invoked synchronously, but the provided IAsyncResult argument was marked 'CompletedSynchronously = false'. The argument's CompletedSynchronously property must match the manner in which the asynchronous operation completed.
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