小编lou*_*uay的帖子

有没有办法使用 api 获取整个 Facebook 好友列表！

我尝试了很多事情，这是我的镜头：

FacebookClient f = new FacebookClient(access_token);
f.IsSecureConnection = true;
dynamic friendlist = await f.GetTaskAsync(@"https://graph.facebook.com/me/friendlists?access_token="+access_token);
t.Text = JsonConvert.SerializeObject(friendlist);

但我得到的只是空数据！
谁能帮我？

我正在使用 appstudio 代码，当我从 WordPress 获取帖子时，我可以查看图片和文本，一切都很好，但是当我尝试播放 youtube 视频时，它是打开的 Microsoft Edge 向我显示视频 谁能帮助我 这是 Html块代码

                        <was_controls:HtmlBlock
                        Grid.Row="2"
                        FlowDirection="RightToLeft"
                        Margin="24,10,24,130"
                        Style="{StaticResource HtmlPersonalStyle}"
                        FontSize="{Binding ViewModel.FontSize, ElementName=root}"
                        Source="{Binding ViewModel.SelectedItem.Description}" Grid.RowSpan="2"/>

和 Html 样式：

    <Style TargetType="was:HtmlBlock" x:Key="HtmlPersonalStyle">
    <Setter Property="Foreground" Value="{ThemeResource ApplicationHeaderForegroundThemeBrush}"/>
    <Setter Property="DocumentStyle">
        <Setter.Value>
            <was:DocumentStyle>
                <was:DocumentStyle.Channel9>
                    <was:ImageStyle HorizontalAlignment="Center"/>
                </was:DocumentStyle.Channel9>
                <was:DocumentStyle.Img>
                    <was:ImageStyle HorizontalAlignment="Center"/>
                </was:DocumentStyle.Img>
                <was:DocumentStyle.P>
                    <was:ParagraphStyle Margin="0,24,0,24"  />
                </was:DocumentStyle.P>

                <was:DocumentStyle.Code>
                    <was:TextStyle Foreground="{StaticResource NavigationPaneButton}" FontWeight="Bold" />
                </was:DocumentStyle.Code>
                <was:DocumentStyle.FigCaption>
                    <was:ParagraphStyle Foreground="SaddleBrown"/>
                </was:DocumentStyle.FigCaption>
                <was:DocumentStyle.Ul>
                    <was:ContainerStyle Margin="0,24,0,24" />
                </was:DocumentStyle.Ul>
                <was:DocumentStyle.H1>
                    <was:ParagraphStyle FontSizeRatio="2" />
                </was:DocumentStyle.H1>
                <was:DocumentStyle.H2>
                    <was:ParagraphStyle />
                </was:DocumentStyle.H2>
                <was:DocumentStyle.Li>
                    <was:ListStyle FontWeight="Bold" …

我正在尝试在我的应用中创建一个设置菜单

我知道怎么做但是我对内容对话框的宽度有问题,显然宽度有限制.

这是我的内容对话框的代码:

Title="" Margin="12,0,-12,0" HorizontalAlignment="Stretch" Width="800" Height="600" VerticalAlignment="Stretch" Background="{x:Null}">
<Grid x:Name="Main" ScrollViewer.VerticalScrollBarVisibility="Auto" Width="800">
    <Grid.RowDefinitions>
        <RowDefinition Height="58"/>
        <RowDefinition Height="58"/>
        <RowDefinition/>
        <RowDefinition Height="76"/>
    </Grid.RowDefinitions>
    <TextBox x:Name="Title_TextBox" Text="" Margin="10,10,10,0" PlaceholderText="Please enter your story title..." RequestedTheme="Light" FontSize="16" MaxLength="50" Grid.Row="1" />
    <TextBox x:Name="Experience_Text" Text="" Grid.Row="2" Margin="10,10,10,0"  PlaceholderText="Please tell your experience..." MaxLength="500" FontSize="16" TextWrapping="Wrap" MinHeight="42" AcceptsReturn="True" RequestedTheme="Light" ScrollViewer.VerticalScrollBarVisibility="Auto" VerticalAlignment="Center" Height="190" />
    <Grid x:Name="CharacterGrid" Grid.Row="3" Margin="10,0">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="48"/>
            <ColumnDefinition Width="64"/>
            <ColumnDefinition/>
        </Grid.ColumnDefinitions>
        <TextBlock x:Name="CharacterLeft" Margin="0" TextWrapping="Wrap" Text="" TextAlignment="Right" FontSize="16" Grid.Column="2" VerticalAlignment="Top" RequestedTheme="Light" />
        <Button x:Name="CameraButton" …