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POWPF Listview Access to SelectedItem and subitems
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  1. POWPF Listview Access to SelectedItem and subitems
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    copied!<p>Ok, I am having more problems with my C# WPF ListView control. Here it is in all its glory:</p> <pre><code>&lt;Window x:Class="ebook.SearchResults" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"Title="ISBNListView" Height="503" Width="1004"&gt; &lt;Grid&gt; &lt;ListView Name="listView1" Margin"22,30,33,28" MouseDoubleClick="getSelectedItem" &gt; &lt;ListView.View&gt; &lt;GridView&gt; &lt;GridView.Columns&gt; &lt;GridViewColumn Header="ISBN" Width="150" DisplayMemberBinding="{Binding ISBN}"/&gt; &lt;GridViewColumn Header="Title" Width="350" DisplayMemberBinding="{Binding Title}"/&gt; &lt;GridViewColumn Header="Author" Width="350" DisplayMemberBinding="{Binding Author}" /&gt; &lt;/GridView.Columns&gt; &lt;/GridView&gt; &lt;/ListView.View&gt; &lt;/ListView&gt; &lt;/Grid&gt; </code></pre> <p></p> <p>I am filling the listView with the following:</p> <pre><code>XDocument xdoc = XDocument.Load(GlobalVars.docPath + "\\tempSearchResults.xml"); var items = from item in xdoc.Descendants("Book") select new { ISBN = item.Element("ISBN").Value, Title = item.Element("Title").Value, AuthTexts = item.Element("Author").Value }; foreach (var item in items) { listView1.Items.Add(new { ISBN = item.ISBN, Title = item.Title, Author = item.AuthTexts }); } </code></pre> <p>I am having a devil of a time retrieving data from a row when it is double clicked. The DoubleClick does popup a message box with all the data in the row, I just cannot seem to get only one subitem or cell's data. Say a row has ISBN: 1234567 Title: Hurrr Author: Waldo, how do I just retrieve the ISBN or just the title?</p> <pre><code>private void getSelectedItem(object sender, MouseButtonEventArgs e) { System.Windows.MessageBox.Show(listView1.SelectedItems[0].ToString()); } </code></pre> <p>Still new to C# and .Net and banging my head against the wall. I figure this should be rather simple.</p>
 

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