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Dropped

The Dropped event fires after the Dropping event (if not cancelled). It is fired when a RadListBoxItem is dropped over an HTML element which has id attribute set. It is not fired when you drop an item over another RadListBox/RadListBoxItem.

The event handler receives two parameters:

  1. The instance of the listbox firing the event

  2. An event arguments parameter containing the following properties:

  • HtmlElementID - the ID of the target element which the item is dropped over.

  • SourceDragItems - a collection of RadListBoxItems which were dropped

C#
protected void RadListBox_Dropped(object sender, RadListBoxDroppedEventArgs e)
{
	if (TextBox1.ClientID == e.HtmlElementID)
	{
		TextBox1.Text = String.Empty;
		foreach (RadListBoxItem item in e.SourceDragItems)
		{
			TextBox1.Text += item.Text + ", \n";
		}
		if (TextBox1.Text.Length > 0)
			TextBox1.Text = TextBox1.Text.TrimEnd(new char[] { ',', ' ', '\n' });
	}
} 		

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