Compilation error in code given in sample application

[giridhar]

Hi,
  I was refering to some example of hierarchical grid at "http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/nestedviewtemplate/defaultcs.aspx".

One of the code line is as shown below bolded.

    protected void RadGrid1_ItemCreated(object sender, GridItemEventArgs e)
        {
            if (e.Item is GridNestedViewItem)
            {
                e.Item.FindControl("InnerContainer").Visible = ((GridNestedViewItem)e.Item).ParentItem.Expanded;
            }
        }

When have this particular piece of code in my application it's throwing compilation error.

I am using "2008.2 1001" version of telerik dlls.

Do let me know the work around

[Sebastian]

Hello giridhar,

You will need to migrate to the latest official release 2009.1.311 of RadControls for ASP.NET AJAX to avoid the error in question. Referencing the nested view template's parent item from within the ItemCreated event of RadGrid is not supported in previous versions of the product.

Upgrade instructions can be found here. You may also be interested in reviewing the general Changes and backwards compatibility help topic.

Kind regards,
Sebastian
the Telerik team

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