可能因为GC资源释放而无法调用’已完成’事件处理程序?
public void StartVideo(WerCamera camera) { Credential creadential = new Credential() { Email = CurrentUser.Email,Password = CurrentUser.Password,SessionNumber = SessionNumber}; CommandsClient client = new CommandsClient(); client.StartVideoCompleted += client_StartVideoCompleted; client.StartVideoAsync(int.Parse(camera.Id),creadential,ClientInfo); client.CloseAsync(); }