how to re-apply StyleSelector and TemplateSelector on GridViewRow

[runer]

I have some columns with `CellStyleSelector` and `CellTemplateSelector` which associating with a property in row data, when the property changed in code behide, both StyleSelector and TemplateSelector are not refreshed.

now I have got the row which need to refresh from `ItemContainerGenerator`, but have no idea to do that.

RadGridView.Rebind() works but it might be a little heavy.

public void RefreshRowTheme(object rowData)
{
    var container = this.grid.ItemContainerGenerator.ContainerFromItem(rowData);
    if (container != null)
    {
        var row = container as GridViewRow;
        if (row != null)
        {
            //how to re-apply StyleSelector and TemplateSelector on all cells
        }
    }
}

 

Thanks.

[Martin]

Hi,

Generally, every time when the property bound to the column (with the CellTemplateSelector or CellStyleSelector) changes, the CellTemplateSelector/CellStyleSelector should be re-evaluated. The recommended way to do this re-applying of the selectors is to fire PropertyChanged event of your bound property. Also, working with the visual elements of RadGridView is not recommended approach because of virtualization character of the control. Can you please clarify wheater such PropertyChanged notification is raised?

Regards,
Martin Vatev
Progress Telerik

[runer]

Thanks, it works.