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POWPF Toolkit Datagrid Bug
 

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    <p>i have a tab control with 2 tabs. the content of each tab is binded to a ListCollectionView and the data template has a grid showing the items. The problem is that if you click on any of the columns to sort, if I select the other tab and return to the first tab the sorting is cleared. Is it a known bug?</p> <p>here is the code:</p> <pre><code>&lt;Window x:Class="WpfApplication3.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:toolkit="http://schemas.microsoft.com/wpf/2008/toolkit" Title="Window1" Height="538" Width="1223"&gt; &lt;Window.Resources&gt; &lt;DataTemplate x:Key="TestTemplate"&gt; &lt;toolkit:DataGrid ItemsSource="{Binding}" AutoGenerateColumns="false" IsReadOnly="True" &gt; &lt;toolkit:DataGrid.Columns&gt; &lt;toolkit:DataGridTextColumn Binding="{Binding IntVal}" Header="Number"&gt;&lt;/toolkit:DataGridTextColumn&gt; &lt;toolkit:DataGridTextColumn Binding="{Binding StringVal}" Header="String"&gt;&lt;/toolkit:DataGridTextColumn&gt; &lt;/toolkit:DataGrid.Columns&gt; &lt;/toolkit:DataGrid&gt; &lt;/DataTemplate&gt; &lt;/Window.Resources&gt; &lt;Grid&gt; &lt;TabControl&gt; &lt;TabItem Header="tab1" ContentTemplate="{StaticResource TestTemplate}" x:Name="a" Content="{Binding}"/&gt; &lt;TabItem Header="tab2" ContentTemplate="{StaticResource TestTemplate}" x:Name="b" Content="{Binding}"/&gt; &lt;/TabControl&gt; &lt;/Grid&gt; </code></pre> <p></p> <p>code behid:</p> <pre><code>public partial class Window1 : Window { public Window1() { InitializeComponent(); List&lt;test&gt; intt = new List&lt;test&gt; { new test { IntVal = 5, StringVal = "abc" }, new test { IntVal = 12, StringVal = "cc" }, new test { IntVal = 2, StringVal = "sdgc" }, new test{IntVal=64,StringVal="df"}, new test{IntVal=1234,StringVal="werw"}, new test{IntVal=14,StringVal="sdvvd"}, new test{IntVal=136,StringVal="aasr"} }; List&lt;test&gt; intt2 = new List&lt;test&gt; { new test { IntVal = 5, StringVal = "abc" }, new test { IntVal = 12, StringVal = "cc" }, new test { IntVal = 2, StringVal = "sdgc" }, new test{IntVal=64,StringVal="df"}, new test{IntVal=1234,StringVal="werw"}, new test{IntVal=14,StringVal="sdvvd"}, new test{IntVal=136,StringVal="aasr"} }; this.a.DataContext = new ListCollectionView(intt); this.b.DataContext = new ListCollectionView(intt2); } public class test { public int IntVal { get; set; } public string StringVal { get; set; } } } </code></pre>
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    1. USDave Clemmer
    1. USAmit Raz
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