private void GetUnits() { Staff staff = new Staff(); XmlNode node = staff.GetUnits("<Where><Eq><FieldRef Name='Tip' LookupId='TRUE'/><Value Type='Lookup'>1</Value></Eq></Where><OrderBy><FieldRef Name='Title' /></OrderBy>"); DataSources["Vars"].CreateNavigator().SelectSingleNode("/Root/Units").InnerXml = node.InnerXml; }