/// <summary>
/// This the answer to the sort direction.
/// </summary>
/// <param name="obj"></param>
protected override void OnSortCommand(object ev)
{
var sortedDictionary = ev as Dictionary <string, ListSortDirection>;
_commissionAgentTaskNotify = NotifyTaskCompletion.Create <IEnumerable <CommissionAgentSummaryViewObject> >(_commissionAgentDataServices.GetSortedCollectionPagedAsync(sortedDictionary, 1, DefaultPageSize), _commissionAgentEventTask);
}
