///<summary>Raises the ItemSelecting event.</summary>
///<param name="e">A ItemSelectingEventArgs object that provides the event data.</param>
protected virtual void OnItemSelecting(ItemSelectingEventArgs e)
{
if (ItemSelecting != null)
{
ItemSelecting(GetEventSender(), e);
}
}
///<summary>Raises the ItemSelecting event.</summary>
///<param name="newVal">The item that is being selected.</param>
///<returns>False if the selection was cancelled.</returns>
internal bool RaiseItemSelecting(object newVal)
{
var args = new ItemSelectingEventArgs(newVal);
try { //Wrap OnItemSelecting overrides
OwnerEdit.PreventClose = true;
OnItemSelecting(args);
} finally { OwnerEdit.PreventClose = false; }
return(!args.Cancel);
}
