private void InitEvent()
        {
            // 下載事件不能這麼快掛上去,要等全部FileRow產生完成,在掛上去
            // 不然如果在下載中,會阻塞到UI的產生
            FileDownloader fileDownloader = Singleton_FileDownloader.GetInstance(userMeeting.ID);

            Start_callback       = new MeetingRoom_DownloadFileStart_Function(MeetingRoom_DownloadFileStart_Callback);
            Progress_callback    = new MeetingRoom_DownloadProgressChanged_Function(MeetingRoom_DownloadProgressChanged_Callback);
            ErrorFinish_callback = new MeetingRoom_DownloadFileToErrorCompleted_Function(MeetingRoom_DownloadFileToErrorCompleted_Callback);

            fileDownloader.MeetingRoom_DownloadFileStart_Event            += Start_callback;
            fileDownloader.MeetingRoom_DownloadProgressChanged_Event      += Progress_callback;
            fileDownloader.MeetingRoom_DownloadFileToErrorCompleted_Event += ErrorFinish_callback;


            this.MouseLeftButtonDown += MeetingRoom_MouseLeftButtonDown;

            btnSeries.MouseEnter          += (sender, e) => { MouseTool.ShowHand(); };
            btnSeries.MouseLeave          += (sender, e) => { MouseTool.ShowArrow(); };
            btnSeries.MouseLeftButtonDown += btnSeries_MouseLeftButtonDown;

            btnDelete.MouseEnter          += (sender, e) => { MouseTool.ShowHand(); };
            btnDelete.MouseLeave          += (sender, e) => { MouseTool.ShowArrow(); };
            btnDelete.MouseLeftButtonDown += btnDelete_MouseLeftButtonDown;

            btnRefresh.MouseEnter          += (sender, e) => { MouseTool.ShowHand(); };
            btnRefresh.MouseLeave          += (sender, e) => { MouseTool.ShowArrow(); };
            btnRefresh.MouseLeftButtonDown += btnDownload_btnPausing_MouseLeftButtonDown;

            btnDownload.MouseEnter          += (sender, e) => { MouseTool.ShowHand(); };
            btnDownload.MouseLeave          += (sender, e) => { MouseTool.ShowArrow(); };
            btnDownload.MouseLeftButtonDown += btnDownload_btnPausing_MouseLeftButtonDown;

            // 要變成暫停下載
            btnPause.MouseEnter          += (sender, e) => { MouseTool.ShowHand(); };
            btnPause.MouseLeave          += (sender, e) => { MouseTool.ShowArrow(); };
            btnPause.MouseLeftButtonDown += btnPause_MouseLeftButtonDown;

            // 要變成繼續下載
            btnPausing.MouseEnter          += (sender, e) => { MouseTool.ShowHand(); };
            btnPausing.MouseLeave          += (sender, e) => { MouseTool.ShowArrow(); };
            btnPausing.MouseLeftButtonDown += btnDownload_btnPausing_MouseLeftButtonDown;
        }
        private void InitEvent()
        {
            FileDownloader instance = Singleton_FileDownloader.GetInstance(userMeeting.ID);

            Start_callback       = new MeetingRoom_DownloadFileStart_Function(MeetingRoom_DownloadFileStart_Callback);
            Progress_callback    = new MeetingRoom_DownloadProgressChanged_Function(MeetingRoom_DownloadProgressChanged_Callback);
            ErrorFinish_callback = new MeetingRoom_DownloadFileToErrorCompleted_Function(MeetingRoom_DownloadFileToErrorCompleted_Callback);
            instance.MeetingRoom_DownloadFileStart_Event            += Start_callback;
            instance.MeetingRoom_DownloadProgressChanged_Event      += Progress_callback;
            instance.MeetingRoom_DownloadFileToErrorCompleted_Event += ErrorFinish_callback;
            base.MouseLeftButtonDown += new MouseButtonEventHandler(MeetingRoom_MouseLeftButtonDown);
            Image image = btnSeries;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate13 == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate13 = new MouseEventHandler(_003CInitEvent_003Eb__7);
            }
            image.MouseEnter += CS_0024_003C_003E9__CachedAnonymousMethodDelegate13;
            Image image2 = btnSeries;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate14 == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate14 = new MouseEventHandler(_003CInitEvent_003Eb__8);
            }
            image2.MouseLeave             += CS_0024_003C_003E9__CachedAnonymousMethodDelegate14;
            btnSeries.MouseLeftButtonDown += new MouseButtonEventHandler(btnSeries_MouseLeftButtonDown);
            Image image3 = btnDelete;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate15 == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate15 = new MouseEventHandler(_003CInitEvent_003Eb__9);
            }
            image3.MouseEnter += CS_0024_003C_003E9__CachedAnonymousMethodDelegate15;
            Image image4 = btnDelete;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate16 == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate16 = new MouseEventHandler(_003CInitEvent_003Eb__a);
            }
            image4.MouseLeave             += CS_0024_003C_003E9__CachedAnonymousMethodDelegate16;
            btnDelete.MouseLeftButtonDown += new MouseButtonEventHandler(btnDelete_MouseLeftButtonDown);
            Image image5 = btnRefresh;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate17 == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate17 = new MouseEventHandler(_003CInitEvent_003Eb__b);
            }
            image5.MouseEnter += CS_0024_003C_003E9__CachedAnonymousMethodDelegate17;
            Image image6 = btnRefresh;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate18 == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate18 = new MouseEventHandler(_003CInitEvent_003Eb__c);
            }
            image6.MouseLeave += CS_0024_003C_003E9__CachedAnonymousMethodDelegate18;
            btnRefresh.MouseLeftButtonDown += new MouseButtonEventHandler(btnDownload_btnPausing_MouseLeftButtonDown);
            Image image7 = btnDownload;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate19 == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate19 = new MouseEventHandler(_003CInitEvent_003Eb__d);
            }
            image7.MouseEnter += CS_0024_003C_003E9__CachedAnonymousMethodDelegate19;
            Image image8 = btnDownload;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate1a == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate1a = new MouseEventHandler(_003CInitEvent_003Eb__e);
            }
            image8.MouseLeave += CS_0024_003C_003E9__CachedAnonymousMethodDelegate1a;
            btnDownload.MouseLeftButtonDown += new MouseButtonEventHandler(btnDownload_btnPausing_MouseLeftButtonDown);
            Image image9 = btnPause;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate1b == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate1b = new MouseEventHandler(_003CInitEvent_003Eb__f);
            }
            image9.MouseEnter += CS_0024_003C_003E9__CachedAnonymousMethodDelegate1b;
            Image image10 = btnPause;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate1c == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate1c = new MouseEventHandler(_003CInitEvent_003Eb__10);
            }
            image10.MouseLeave           += CS_0024_003C_003E9__CachedAnonymousMethodDelegate1c;
            btnPause.MouseLeftButtonDown += new MouseButtonEventHandler(btnPause_MouseLeftButtonDown);
            Image image11 = btnPausing;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate1d == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate1d = new MouseEventHandler(_003CInitEvent_003Eb__11);
            }
            image11.MouseEnter += CS_0024_003C_003E9__CachedAnonymousMethodDelegate1d;
            Image image12 = btnPausing;

            if (CS_0024_003C_003E9__CachedAnonymousMethodDelegate1e == null)
            {
                CS_0024_003C_003E9__CachedAnonymousMethodDelegate1e = new MouseEventHandler(_003CInitEvent_003Eb__12);
            }
            image12.MouseLeave             += CS_0024_003C_003E9__CachedAnonymousMethodDelegate1e;
            btnPausing.MouseLeftButtonDown += new MouseButtonEventHandler(btnDownload_btnPausing_MouseLeftButtonDown);
        }