GridViewComboBoxColumn equivalent of Clear Selection Button in RadComboBox

[Stephen]

If someone is trying to clear a field value in a GridView row, and that column is a GridViewComboBoxColumn, all they can do is select something else from the combo drop collection.

In a standard RadComboBox, we could use the Clear Selection functionality.  How do we do this in a GridView?  Is there something in there that works the same way?

[Maya]

Hello Stephen,

You can create implicit style targeting RadComboBox and define its clear selection button. For example: 

<UserControl.Resources>
    <Style TargetType="telerik:RadComboBox">
        <Setter Property="ClearSelectionButtonContent" Value="Clear me" />
        <Setter Property="ClearSelectionButtonVisibility" Value="Visible" />
    </Style>
</UserControl.Resources>

This style will be applied to each of the combo boxes in your application.
You can take a look at this forum thread for a reference as well.

All the best,
Maya
the Telerik team

[Stephen]

Most excellent!  Thank you!