private void SetEntitySearchList()
{
if (lokEntitySearch.ItemsSource == null)
{
lokEntitySearch.EditItemClicked += LokEntitySearch_EditItemClicked;;
}
BizEntitySearch biz = new BizEntitySearch();
lokEntitySearch.DisplayMember = "Title";
lokEntitySearch.SelectedValueMember = "ID";
lokEntitySearch.ItemsSource = biz.GetEntitySearchs(MyProjectManager.GetMyProjectManager.GetRequester(), EntityID);
}