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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:
-
The instance of the listbox firing the event
-
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' });
}
}