[英]Move data from itemsource of one listbox to another listbox wp8
I am parsing a RSS Feed from one site and storing it in listbox1
and then parsing another RSS storing it in listbox2
. 我正在解析来自一个站点的RSS Feed,并将其存储在listbox1
,然后解析另一个RSS将其存储在listbox2
。 Now I want to combine the data of listbox1
and listbox2
in listbox3
. 现在,我想在listbox2
中listbox3
listbox1
和listbox2
的数据。 It might sound silly but I am unable to do it. 听起来可能很傻,但是我做不到。 The main problem is I am not able to access the controls inside the listbox. 主要问题是我无法访问列表框内的控件。
<ListBox x:Name="list1" ItemsSource="{Binding RSSData}" DataContext="{Binding RSSData}" Visibility="Collapsed">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel>
<TextBlock HorizontalAlignment="Center" x:Name="txtpubDate" Foreground="#FF170505" Text="{Binding Path=pubDate}" TextDecorations="Underline" ></TextBlock>
<TextBlock Padding="18" Foreground="#FF0E0101" x:Name="txtTitle" TextWrapping="Wrap" Text="{Binding Path=Title}" FontWeight="Bold"></TextBlock>
<Image Height="200" x:Name="imageLink" Source="{Binding strImg}"></Image>
<TextBlock Foreground="#FF0F0202" Padding="35" TextTrimming="WordEllipsis" HorizontalAlignment="Left" x:Name="txtDesc" Margin="2" TextWrapping="Wrap" Text="{Binding Path=Description,Converter={StaticResource RssTextTrimmer}}"></TextBlock>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
This is the XAML code of my listbox1
and I am trying to do it with listbox3.itemsource=listbox1.itemsource;
这是我的listbox1
的XAML代码,我正在尝试使用listbox3.itemsource=listbox1.itemsource;
but nothing is happening. 但是什么也没发生。
I also tried to add data in this way: listbox3.items.add(listbox.items[i])
but nothing is working. 我也尝试过以这种方式添加数据: listbox3.items.add(listbox.items[i])
但没有任何效果。
Please help. 请帮忙。
You can loop through the contents of the listbox and add them one by one for instance: 您可以遍历列表框的内容,然后将它们一一添加:
foreach(object item in listbox1.items)
{
listbox3.items.add(item);
}
and then do the same for listbox2. 然后对listbox2执行相同的操作。
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