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PORead only one Record from the XML file and display it on listbox in WPF
 

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  1. PORead only one Record from the XML file and display it on listbox in WPF
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    <p>I have an Xml file and it has some Elements, I want to display only one on the Listbox and the listbox should be updated when new Records are added. The updating should be dynamic. I tried binding but it did not help.</p> <p>Here is my Xml file</p> <pre><code>&lt;empList&gt; &lt;Information&gt; &lt;Name&gt;Jack&lt;/Name&gt; &lt;Destination&gt;AA&lt;/Destination&gt; &lt;EmployeeID&gt;AA&lt;/EmployeeID&gt; &lt;/Information&gt; &lt;Information&gt; &lt;Name&gt;David&lt;/Name&gt; &lt;Destination&gt;BB&lt;/Destination&gt; &lt;EmployeeID&gt;BB&lt;/EmployeeID&gt; &lt;/Information&gt; &lt;Information&gt; &lt;Name&gt;Adam&lt;/Name&gt; &lt;Destination&gt;wdwad&lt;/Destination&gt; &lt;EmployeeID&gt;dwad&lt;/EmployeeID&gt; &lt;/Information&gt;&lt;/empList&gt; </code></pre> <p>This is the class file </p> <pre><code>public class Information { public string Name{ get; set; } public string Destination{ get; set; } public string EmployeeID{ get; set; } } </code></pre> <p>This is the Collection class file</p> <pre><code>public class Collection { public List&lt;Information&gt; empList = new List&lt;Information&gt;(); } </code></pre> <p>This is the .cs file</p> <pre><code>private void Window_Loaded(object sender, RoutedEventArgs e) { XmlSerializer xs = new XmlSerializer(typeof(Collection)); FileStream read = new FileStream("data.xml", FileMode.Open, FileAccess.Read, FileShare.Read); Collection coll = (Collection)xs.Deserialize(read); listBox1.ItemsSource = coll.empList; } </code></pre> <p>This is the XAML file</p> <pre><code> &lt;ListBox Height="251" HorizontalAlignment="Left" Margin="334,22,0,0" Name="listBox1" VerticalAlignment="Top" Width="170" DataContext="{Binding {StaticResource Data}, XPath=empList/Information}" ItemsSource="{Binding XPath=Information/@Name}" /&gt; </code></pre> <p>Now i want to display only name on the listbox and the listbox should be automatically updated when new records are added. When i execute the abov mentioned code, i get an exception in the xaml file like "Provide value on 'System.Windows.StaticResourceExtension"</p>
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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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Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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