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Set backroundcolor of all GridView

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GridView
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Ivo
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Ivo asked on 10 May 2019, 09:29 AM

I want to set BackgroundColor of  all cells in the GridView dependent not on the propery of the RowItem but on the property bound to whole GridView.

The Bound Property is Called but nothing is changed. What is the easiest way to do it?

 

                <telerik:RadGridView.Style>
                  <Style TargetType="telerik:RadGridView">
                    <Style.Triggers>
                      <DataTrigger Binding="{Binding IsAuthenticated}" Value="True">
                        <Setter Property="Background" Value="{StaticResource W Grey}"/>
                      </DataTrigger>
                      <DataTrigger Binding="{Binding IsAuthenticated}" Value="False">
                        <Setter Property="Background" Value="{x:Null}"/>
                      </DataTrigger>
                    </Style.Triggers>
                  </Style>
                </telerik:RadGridView.Style>

 

Is it something bad here?

 

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Dinko
Telerik team
answered on 15 May 2019, 08:13 AM
Hi Ivo,

The provided style is targeting RadGridView. To change the Background of the cells you can create a custom style which targets GridViewCell. My guess is that the IsAuthenticated is a custom property. To bind to it you can use RelativeSource in the DataTrigger Binding. Check the attached project which demonstrates this approach.

Regards,
Dinko
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Ivo
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Dinko
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