自定义页面内容未显示在带区磁贴中时遇到问题

Question

我在 bandClient.TileManager.SetPagesAsync 返回 true 时遇到问题，我认为这意味着一切都成功了，但是当我单击我的 band 磁贴时，没有任何显示。我省略了下面的磁贴创建代码，因为我相信它工作正常，因为我能够成功地向它发送消息。有什么想法吗？

private void CreateLeaderboardPageLayout(BandTile tile)
    {
        // create a scrollable vertical panel that will hold 3 text messages
        ScrollFlowPanel panel = new ScrollFlowPanel
        {
            Rect = new PageRect(0, 0, 245, 102),
            Orientation = FlowPanelOrientation.Vertical
        };

        // add the text block to contain the first message
        panel.Elements.Add(new TextBlock 
        {
            ElementId = (short) TileMessagesLayoutElementId.Message1,
            Rect = new PageRect(0, 0, 245, 102),
            // left, top, right, bottom margins
            Margins = new Margins(15, 0, 15, 0),
            Color = new BandColor(0xFF, 0xFF, 0xFF)
        });

        // add the text block to contain the second message
        panel.Elements.Add(new TextBlock
        {
            ElementId = (short)TileMessagesLayoutElementId.Message2,
            Rect = new PageRect(0, 0, 245, 102),
            // left, top, right, bottom margins
            Margins = new Margins (15, 0, 15, 0),
            Color = new BandColor(0xFF, 0xFF, 0xFF)
        });

        // add the text block to contain the third message
        panel.Elements.Add(new TextBlock
        {
            ElementId = (short)TileMessagesLayoutElementId.Message3,
            Rect = new PageRect(0, 0, 245, 102),
            // left, top, right, bottom margins
            Margins = new Margins(15, 0, 15, 0),
            Color = new BandColor(0xFF, 0xFF, 0xFF)
        });

        // create the page layout
        var layout = new PageLayout(panel);


        tile.PageLayouts.Add(layout);
    }

    public async Task UpdateLeaderBoard(IBandClient bandClient)
    {
        // create the object containing the page content to be set
        var pageContent = new PageData(MSC_LEADERBOARD_GUID, 0,
            new TextBlockData((Int16) TileMessagesLayoutElementId.Message1,
                "This is the text of the first message"),
            new TextBlockData((Int16) TileMessagesLayoutElementId.Message2,
                "This is the text of the second message")
            ,
            new TextBlockData((Int16) TileMessagesLayoutElementId.Message3,
                "This is the text of the third message")
            );
        var added = await bandClient.TileManager.SetPagesAsync(MSC_TILE_GUID, pageContent);
    }

Answer 1

如果 MSC_LEADERBOARD_GUID 是一个常量，那可能就是问题所在。每个 PageData 都需要一个唯一的 Guid。如果您的图块上只有一个页面，这应该不是问题，但更改它可能值得一试。

Answer 2

每页最多只能有一个 TextBlock / WrappedTextBlock 的字符串超过 20 个字符。尝试减少页面数据 TextBlock 字符串中的字符数，看看是否有帮助。

自定义页面内容未显示在带区磁贴中时遇到问题

Having an issue with custom page content not showing in the band tile

windows-phone-8.1

microsoft-band