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Databinding to column ActualWidth in nested grid

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James
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James asked on 19 Sep 2012, 08:00 PM
I have a radgridview with a nested radgridview in the RowDetails.
I would like to bind a column width in the nested gridview to a
column ActualWidth in the parent gridview. I tried using a simple 
elementName binding and giving the column a name, but that doesn't 
seem to work. Is there a better way to do this, or another way to
reference the grids column that I am missing.

Cheers,
James

<
DataTemplate x:Key="DetailGrid">
    <telerik:RadGridView>      
        <telerik:RadGridView.Columns>
            <telerik:GridViewDataColumn
                Width="{Binding ActualWidth, ElementName=MainGridFirstColumn}" />          
        </telerik:RadGridView.Columns>
    </telerik:RadGridView>
</DataTemplate>
 
<telerik:RadGridView Name="MainGrid" RowDetailsTemplate="{DynamicResource DetailGrid}">
            <telerik:RadGridView.Columns>
                <telerik:GridViewDataColumn
                                Name="MainGridFirstColumn"
                    Width="*"/>
            </telerik:RadGridView.Columns>
</telerik:RadGridView>

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Vlad
Telerik team
answered on 20 Sep 2012, 05:22 AM
Hello,

 Maybe it will be better to use RadTreeListView in your case if you have the same columns in parent and child grid. 

All the best,
Vlad
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James
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answered on 21 Sep 2012, 12:02 AM
Using x:Reference instead of ElementName worked.
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James
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