Column rendering in inherited grid.

[AnnS]

On inheriting from "RadGridView" and overriding the "OnApplyTemplate" the only the first column is rendered.

namespace WpfApplication7
{
    public class  MyGrid : RadGridView
    {
        public override void OnApplyTemplate()
        {
            //Custom Code.
        }
    }
}

<Window x:Class="WpfApplication7.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:gridView="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView"
    xmlns:local="clr-namespace:WpfApplication7"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Window1" Height="300" Width="300">
    <Grid>
        <local:MyGrid>
            <gridView:RadGridView.Columns>
                <gridView:GridViewColumn Header="Column1"/>
                <gridView:GridViewColumn Header="Column2"/>
                <gridView:GridViewColumn Header="Column3"/>
                <gridView:GridViewColumn Header="Column4"/>
            </gridView:RadGridView.Columns>
        </local:MyGrid>
    </Grid>
</Window>

Am I doing something wrong

[Vlad]

Hi,

You may need to call the base method.

Greetings,
Vlad
the Telerik team

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[AnnS]

No. It does not work Vlad.

public override void OnApplyTemplate()
        {
            base.OnApplyTemplate();
            //Custom Code.
        }

[Vlad]

Hi,

You can try the attached application - just uncomment base.OnApplyTemplate and the grid columns will be displayed.

Kind regards,
Vlad
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.