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Is there named brushes or a style for the display of grid validation errors?

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DataGrid
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David
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David asked on 05 Dec 2017, 11:20 AM
I have implemented validation on the grid, and there doesn't seem to be a way of styling the error messages.

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Lance | Senior Manager Technical Support
Telerik team
answered on 05 Dec 2017, 10:48 PM
Hi David,

The reason you weren't able to find any style or property on the DataGrid is because it's actually a separate control: ValidationControl, which lives inside the Telerik.UI.Xaml.Controls.Primitives namespace.

This can be targeted directly in a style, for example:

<Style TargetType="primitives:ValidationControl">
    <Setter Property="Foreground" Value="Red"/>
</Style>


Here's an example of targeting the style, locally scoped to just the DataGrid's resources:

<grid:RadDataGrid >
    <grid:RadDataGrid.Resources>
        <Style TargetType="primitives:ValidationControl">
            <Setter Property="Foreground" Value="Red"/>
        </Style>
    </grid:RadDataGrid.Resources>
...
</grid:RadDataGrid>


Here's a screenshot at run-time:



Regards,
Lance | Tech Support Engineer, Sr.
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David
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answered on 06 Dec 2017, 09:34 AM
Thanks Lance. That's extremely helpful.
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Lance | Senior Manager Technical Support
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David
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