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PODataGrid columns doesn't resize properly
 

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  1. PODataGrid columns doesn't resize properly
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    <p>I'm using a <code>DataGrid</code> in my WPF application to display some data. Upon application load, sometimes the Grid's columns get weird and the left "Select All" button disappears, causing the columns dividers not to be exactly where the column is. Only when the user tries to resize the column the Grids' layout becomes OK.</p> <p>My DataGrid definition is: <code>&lt;DataGrid Name="myList" AutoGenerateColumns="False" ItemsSource ="{Binding SortedView}" VirtualizingStackPanel.IsVirtualizing="False" ColumnWidth="Auto"&gt;</code></p> <p>Here is a screenshot of the problem for illustration:</p> <p><img src="https://i.stack.imgur.com/Hoe4S.png" alt="The bad layout of my DataGrid"></p> <p>Here's the full XAML code for the DataGrid:</p> <pre><code>&lt;DataGrid Name="myList" AutoGenerateColumns="False" ItemsSource ="{Binding SortedView}" VirtualizingStackPanel.IsVirtualizing="False" ColumnWidth="Auto"&gt; &lt;Interactivity:Interaction.Triggers&gt; &lt;Interactivity:EventTrigger EventName="Sorting" &gt; &lt;WPFCommon:InvokeDelegateCommandAction Command="{Binding SortCommand}" CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=InvokeParameter}" /&gt; &lt;/Interactivity:EventTrigger&gt; &lt;/Interactivity:Interaction.Triggers&gt; &lt;DataGrid.RowStyle&gt; &lt;Style TargetType="DataGridRow"&gt; &lt;Setter Property="HorizontalContentAlignment" Value="Stretch" /&gt; &lt;Setter Property="IsSelected" Value="{Binding Mode=TwoWay, Path=IsSelected}"/&gt; &lt;/Style&gt; &lt;/DataGrid.RowStyle&gt; &lt;DataGrid.Columns&gt; &lt;DataGridTextColumn Header="{x:Static p:Resources.Sensor}" Binding="{Binding SensorName, Mode=OneWay}" Width="Auto" /&gt; &lt;DataGridTextColumn Header="{x:Static p:Resources.Status}" CanUserSort="True" Binding="{Binding Classification, Mode=OneWay}" Width="Auto" /&gt; &lt;DataGridTextColumn Header="{x:Static p:Resources.Created}" Binding="{Binding CreatedDate, Mode=OneWay}" CanUserSort="True" Width="Auto" IsReadOnly="True" /&gt; &lt;DataGridTextColumn Header="{x:Static p:Resources.Last_Updated}" Binding="{Binding LastUpdated, Mode=OneWay}" CanUserSort="True" Width="*" IsReadOnly="True" /&gt; &lt;/DataGrid.Columns &gt; &lt;/DataGrid&gt; </code></pre> <p>If anyone has an idea of how to get the <code>DataGrid</code> to automatically resize or refresh upon load / change it would be great.</p> <p>Thanks!</p>
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    1. USJonathan Perry
    1. USJonathan Perry
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      1. VTUpMod
    1. COCan you please show the xaml of your datagrid and also what is the Width of DataGrid.
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      1. PODataGrid columns doesn't resize properly
      1. USethicallogics
    2. COI added the full XAML code of my DataGrid, thanks!
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      1. USJonathan Perry
    3. COI think it has to do with the Horizontal scrollbar...
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      1. USJonathan Perry
 

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