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8282088
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2011-11-26T22:23:28.613
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2011-11-26T22:23:28.613
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You need to download the file, parse it, display as a list, make the displayed list items clickable with clicks triggering navigation to the details view of your collection item and have a search box, right? <ol> <li>To download the file - you could use WebClient.DownloadStringAsync</li> <li>To parse it - you could use string.Split('\n') and string.Split(',')</li> <li>To display as list - you would put the parsed objects representing csv file rows in a collection - like a List, then use a ListBox control and set its ItemsSource to that list. Additionally you would need to define the ItemTemplate to display the strings in two columns, eg. <pre><code><ListBox.ItemTemplate> <DataTemplate>  <StackPanel Orientation="Horizontal"> <TextBlock Text="{Binding [0]}" Width="240" TextWrapping="Wrap"/> <TextBlock Text="{Binding [1]}" Width="240" TextWrapping="Wrap"/> </StackPanel> </DataTemplate> </ListBox.ItemTemplate> </code></pre></li> <li>To handle clicks - the best way would be to use Buttons with Command-bindings, but the simple solution works OK too - you just handle ListBox.SelectionChanged event and the SelectedItem is what was clicked - you have to override OnNavigated in your page and set ListBox.SelectedItem back to null when you navigate back there to allow clicking the same item again.</li> <li>To navigate to another page with all the details - you can call NavigationService.Navigate(new Uri(string.Format("/DetailsPage.xaml?col1={0}&col2={1}&col3={2}&col4={3}", Uri.EscapeUriString(((string[])(lb.SelectedItem))[0]), ... [1,2,3]), UriKind.Relative), then parse the Uri in OnNavigatedTo override of the DetailsPage class.</li> <li>To allow searches in the ListBox you would use a <a href="http://msdn.microsoft.com/en-us/library/system.windows.data.collectionviewsource%28v=VS.95%29.aspx" rel="nofollow">CollectionViewSource</a> object as the ItemsSource of the ListBox and allow the user to enter <a href="http://www.geoffhudik.com/tech/2010/10/14/wp7-in-app-searching-filtering.html" rel="nofollow">search</a> queries that would update the Filter causing the contents of the ListBox to refresh.</li> </ol>
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1. This table or related slice is empty.
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1. POHow to access a list from the net and show the list as an list control on the Device
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1. PTAnswer
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1. USFilip Skakun
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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