public void QueryMapByDomainAsync(Guid domainId)
{
ServiceProxy.QueryMapByDomainCompleted += new EventHandler<Service.QueryMapByDomainCompletedEventArgs>(OnQueryMapByDomainCompleted);
ServiceProxy.QueryMapByDomainAsync(System.Windows.Browser.HtmlPage.Document.DocumentUri.ToString(), domainId, 1, null, null);
}