我想做一個可以無限滾動的水平列表框(循環列表框/滾動查看器,或循環列表框/滾動查看器),意味着當我滾動到其結尾時,它將滾動從開始。水平列表框,可以無限循環滾動
我試圖使列表框水平,但它不會滾動,所以我把它放在滾動查看器中,讓它水平滾動。然而,它不是滾動的列表框,我需要它們以某種方式從頭開始滾動。
這是我到目前爲止有:
private void DoWebClient()
{
var webClient = new WebClient();
webClient.OpenReadAsync(new Uri("http://music.mobion.vn/api/v1/music/userstop?devid="));
webClient.OpenReadCompleted += new OpenReadCompletedEventHandler(webClient_OpenReadCompleted);
}
void webClient_OpenReadCompleted(object sender, OpenReadCompletedEventArgs e)
{
using (var reader = new StreamReader(e.Result))
{
string s = reader.ReadToEnd();
Stream str = e.Result;
str.Position = 0;
XDocument xdoc = XDocument.Load(str);
var data = from query in xdoc.Descendants("user")
select new mobion
{
avlink = (string)query.Element("user_info").Element("avlink"),
nickname = (string)query.Element("user_info").Element("nickname"),
track = (string)query.Element("track"),
artist = (string)query.Element("artist"),
};
listBox.ItemsSource = data;
}
}
MainPage.xaml中
<phone:PhoneApplicationPage.Resources>
<DataTemplate x:Key="DataTemplate1">
<Grid/>
</DataTemplate>
<Storyboard x:Name="Storyboard1" RepeatBehavior="forever" Completed="Storyboard1_Completed">
<DoubleAnimation Duration="0:0:25" To="-2400" Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.TranslateX)" Storyboard.TargetName="imagesScrollview" d:IsOptimized="True"/>
</Storyboard>
</phone:PhoneApplicationPage.Resources>
<ScrollViewer HorizontalScrollBarVisibility="Auto" Margin="8,563,-2400,2" Width="auto" x:Name="imagesScrollview" Opacity="1" Background="#FF3ED216" Grid.Row="1" RenderTransformOrigin="0.5,0.5">
<i:Interaction.Triggers>
<i:EventTrigger EventName="Loaded">
<im:ControlStoryboardAction Storyboard="{StaticResource Storyboard1}"/>
</i:EventTrigger>
</i:Interaction.Triggers>
<ScrollViewer.RenderTransform>
<CompositeTransform/>
</ScrollViewer.RenderTransform>
<ListBox x:Name="listBox" Width="Auto" Height="Auto" Background="#FF3ED216" ManipulationCompleted="listBox_ManipulationCompleted">
<ListBox.RenderTransform>
<CompositeTransform/>
</ListBox.RenderTransform>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal">
<StackPanel.RenderTransform>
<TranslateTransform X="0" />
</StackPanel.RenderTransform>
</StackPanel>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal" Margin="15,0">
<Image Name="imageAV" Source="{Binding Path=avlink}" Height="80" Width="80" Stretch="UniformToFill" MouseLeftButtonUp="imageAV_MouseLeftButtonUp" ImageFailed="imageAV_ImageFailed" />
<StackPanel Orientation="Vertical" Margin="10,0,0,0" MouseLeftButtonUp="StackPanel_MouseLeftButtonUp">
<TextBlock Name="indexTextBlock" Text="{Binding num}" />
<TextBlock Text="{Binding nickname}"/>
<TextBlock Text="{Binding track}" FontWeight="Bold" />
<TextBlock Text="{Binding artist}" />
</StackPanel>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</ScrollViewer>
您計劃列表中有多少項? –
我需要一個列表來顯示本網站的用戶信息:http://music.mobion.com/api/v1/music/userstop?devid=所以我會說約35-40項。 –