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GridViewColumn - Binding to specific usercontrol

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GridView
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Fabrice
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Fabrice asked on 22 Jan 2014, 08:53 AM
Hi,

I have a little problem

My gridview bind to a Observable collection and work well.
I would add a column wich contains a specific usercontrol and the binding is a List<MyViewModel> but it doesn't.
The datacontext of my control is ever null.

the XAML :
<telerik:RadGridView Name="RadGridView" Grid.Row="1" ItemsSource="{Binding Path=Documents}" DataLoadMode="Asynchronous" AutoGenerateColumns="False" SelectionMode="Single" CanUserDeleteRows="False" CanUserInsertRows="False">
<telerik:RadGridView.Columns>
...
<telerik:GridViewDataColumn IsReadOnly="True" Header="Fichier(s) joint(s)" DataMemberBinding="{Binding Files}" >
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<control:UserControl1 DataContext="{Binding Files}" />
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
</telerik:RadGridView.Columns>
...
</telerik:RadGridView>

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Dimitrina
Telerik team
answered on 23 Jan 2014, 09:07 AM
Hello,

Is the Files collection a property of the bound business object (Document)? If not, then you should specify a valid Source for the Binding through a StaticResource.

Also,I must point that you should remove DataLoadMode="Asyncronous" for RadGridView. This mode is very old and it makes no sense at all using it any more.

Regards,
Didie
Telerik
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Fabrice
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Dimitrina
Telerik team
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