AutoCompleteBox: Textblock removed event

[John]

Hey Telerik!

Is there an event that I can use to determine when a user has removed a textblock from the textbox?  I would need to be able to get the value for the removed object.

Thanks

[Ivan Petrov]

Hello John,

Thank you for writing.

You can subscribe to the CollectionChanged event of the RadAutoCompleteBoxElement Items collection. In this collection are stored all the tokens that have been built. Here is the code:

((RadAutoCompleteBoxElement)this.radAutoCompleteBox1.TextBoxElement).Items.CollectionChanged += Items_CollectionChanged;

private void Items_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
    if (e.Action == NotifyCollectionChangedAction.Remove)
    {
        //Handle block remove
    }
}

I hope this will be useful. Should you have further questions, I would be glad to help.

Kind regards,
Ivan Petrov
the Telerik team