Radgridview able to resize after reordering columns

[Naved]

Hi,

I have a custom control which inherits from Radgridview. For few columns (GridViewDataColumn), I have set IsResizable to false. However, when i reorder this column I am still able to resize it. Any ideas what might be the issue? 

When i set IsResizable to false what does it exactly do?

[Dilyan Traykov]

Hello Naved,

This does seem like an issue at our end and I have thus logged a new bug report in our feedback portal. You can vote for the issue as well as subscribe to it in order to get notified about any changes in its status.

As a thank you for your help, I'm awarding you with some Telerik points.

A workaround you can use for the moment is to handle RadGridView's ColumnReordered event like so:

private void RadGridView_ColumnReordered(object sender, GridViewColumnEventArgs e)
{
    if (!e.Column.IsResizable)
    {
        Dispatcher.BeginInvoke((Action) (() =>
        {
            var radGridView = e.Column.Parent;
            foreach (var header in radGridView.ChildrenOfType<GridViewHeaderCell>())
            {
                if (header.Column.DisplayIndex == (e.Column.DisplayIndex + 1))
                {
                    var leftGripper = header.ChildrenOfType<Thumb>().Where(x => x.Name == "PART_LeftHeaderGripper").First();
                    {
                        leftGripper.Visibility = Visibility.Collapsed;
                    }
                }
            }
        }), DispatcherPriority.Render);
    }
}

I hope you find this applicable.

Regards,
Dilyan Traykov
Telerik by Progress

[Naved]

Hi Dilyan,

The workaround is working fine for me.

Thanks mate.