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以下は私のXAMLコードです.ListViewからSelectionChangedイベントを使用してリスト選択インデックスを取得します。私はこれを達成できません。リストビューから選択してページリソースから取得
<Page
x:Class="MMRevamp_2016.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:MMRevamp_2016"
xmlns:ViewModels="using:MMRevamp_2016.ViewModels"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
Background="Gray"
FontFamily="{StaticResource ContentControlThemeFontFamily}">
<Page.Resources>
<ViewModels:HomePageViewModel x:Key="ViewModel" />
<DataTemplate x:Key="headerTemplate">
<TextBlock Text="{Binding Title}" FontSize="16"/>
</DataTemplate>
<DataTemplate x:Key="pivotTemplate">
<ListView x:Name="listView" Background="White" SelectionChanged="getIndex" ItemsSource="{Binding Articles}" HorizontalAlignment="Left" Margin="-25 0 -25 0">
<ListView.ItemTemplate>
<DataTemplate>
<StackPanel Tapped="ArticleDetailStackPanel_Tapped">
<Grid>
<Image x:Name="ArticleImage" Source="{Binding ImageURL}"></Image>
<Grid>
<Border VerticalAlignment="Bottom" Height="65" Background="Black" Opacity="0.5">
</Border>
<TextBlock x:Name="HeadLine" Text="{Binding HeadLine}" VerticalAlignment="Bottom"
Margin="10 0 0 5" TextWrapping="Wrap"
FontSize="20" Foreground="White"
Pivot.SlideInAnimationGroup="GroupTwo"
FontWeight="Bold" />
</Grid>
</Grid>
<StackPanel>
<TextBlock Text="{Binding Abstract}" TextWrapping="Wrap" FontSize="15"
Pivot.SlideInAnimationGroup="GroupTwo" Margin="10 5 0 10"/>
</StackPanel>
</StackPanel>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
</DataTemplate>
</Page.Resources>
<Grid Background="Gray">
<Grid x:Name="LoadingGrid" Visibility="Visible">
<ProgressRing x:Name="progressRing" IsActive="True" Foreground="White" HorizontalAlignment="Center" Width="60"
Height="50" VerticalAlignment="Center" Margin="0 20 0 0"></ProgressRing>
</Grid>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="60"></RowDefinition>
<RowDefinition Height="45"></RowDefinition>
<RowDefinition Height="*"></RowDefinition>
</Grid.RowDefinitions>
<Grid Grid.Row="0">
<Image Source="Source" HorizontalAlignment="Center" Margin="1 5 0 0"></Image>
</Grid>
<Grid Grid.Row="1">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="50"></ColumnDefinition>
<ColumnDefinition Width="*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<Grid Grid.Column="0">
<Button x:Name="HamburgerButton" FontFamily="Segoe MDL2 Assets" Content=""
Width="60" Height="60" Background="Transparent" Margin="-10 -20 0 0"
Click="HamburgerButton_Click"/>
</Grid>
<Grid Grid.Column="1">
<TextBlock Text="செய்திகள்" HorizontalAlignment="Center" FontSize="30"
Margin="-35 0 0 0" Foreground="White"></TextBlock>
</Grid>
</Grid>
<Grid Grid.Row="2" x:Name="ArticlesGrid" Visibility="Collapsed">
<SplitView x:Name="MySplitView" DisplayMode="CompactOverlay" IsPaneOpen="False"
CompactPaneLength="0" OpenPaneLength="220">
<SplitView.Pane>
<ListView x:Name="menuBindList" Background="Gray">
<ListView.ItemTemplate>
<DataTemplate>
<StackPanel>
<StackPanel Orientation="Horizontal" Tag="{Binding SectionName}">
<!--<Button x:Name="MenuButton1" FontFamily="Segoe MDL2 Assets" Content=""
Width="50" Height="50" Background="Transparent" Margin="-10 0 0 0"/>-->
<TextBlock Text="{Binding TitleofAccess}"
Tag="{Binding SectionName}" FontSize="18"
VerticalAlignment="Center" Tapped="MenuTextBlock_Tapped" />
</StackPanel>
</StackPanel>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
</SplitView.Pane>
<SplitView.Content>
<ScrollViewer Name="articlesScroll">
<Pivot DataContext="{StaticResource ViewModel}" x:Name="pivot"
HeaderTemplate="{StaticResource headerTemplate}"
ItemTemplate="{StaticResource pivotTemplate}" ItemsSource="{Binding Feeds}" Margin="0,-10,0,10"
SelectionChanged="pivot_SelectionChanged">
</Pivot>
</ScrollViewer>
</SplitView.Content>
</SplitView>
</Grid>
</Grid>
</Grid>
</Page>
私がこれを達成するためのガイドをしてくれれば非常に役に立ちます。 getIndexメソッドで事前に感謝
ありがとうございました。それは良い作品 – Anbarasi