Clearing all columns from RadGridView with a GridViewSelectColumn

[Peter]

What is the best practice for clearing columns from a RadGridView that contains a GridViewSelectColumn?  Currently, dgrid.Columns.Clear() crashes with a NullReferenceException.

 

 

public MainPage()
  {
      InitializeComponent();
      Loaded += new RoutedEventHandler(Page_Loaded);
  }
  void Page_Loaded(object sender, RoutedEventArgs e)
  {
      GridViewSelectColumn dgsc = new GridViewSelectColumn();
      dgrid.Columns.Add(dgsc);
  }
  private void Test_Click(object sender, RoutedEventArgs e)
  {
      dgrid.Columns.Clear();
  }

[Vlad]

Hi Peter,

 Can you verify if you have our latest version (2010.2 714)?

All the best,
Vlad
the Telerik team

[Peter]

I downloaded the latest version and this is indeed fixed.  Thanks for the quick response!