RadGridView getting header cell

[Mikhail]

Hi!

I have RadGridView, and I need to get Header cell for all columns. How to get header cells (not content) in RadGridView.

Thanks.

[Dinko | Tech Support Engineer]

Hi Mikhail,

To get all the column headers you can first subscribe to the Loaded event of your RadGridView. Then using ChildrenOfType<T>() extension method you can get all GridViewHeaderCell. Keep in mind that you need to use Dispatcher. Check the following code snippet.

private void grid_Loaded(object sender, RoutedEventArgs e)
{
    this.Dispatcher.BeginInvoke(new Action(() => this.GetHeaders()));
}

private void GetHeaders()
{
    foreach (var headerCell in this.myGrid.ChildrenOfType<GridViewHeaderCell>())
    {
        // your code
    }
}

Regards,
Dinko
Progress Telerik