title: Connecting a DomainContext and loading data manually in Silverlight 4 RC application
body: <p>I am new to WCF &amp; RIA services and have what seems like a basic problem. I have multiple times  in my silverlight 4 RC application dragged and dropped from my datasource window to my form and have returned information from the database. However I have a need to query the database for other information (Building a report) When I try to use the following code, I recieve no error, but I also do not get any information back from the service.</p>
  
  <pre><code>//Global
  public UMSDomainContext _umsDomainContext = new UMSDomainContext();
  
  //In the Initialization portion
  _umsDomainContext.Load(_umsDomainContext.GetUMOptionsQuery());
  //Queries
   var name = from n in _umsDomainContext.UMOptions
                                select n.DistrictName;
  
                  var street1 = from c in _umsDomainContext.UMOptions
                                select c.Address1;
  
                  var street2 = from c in _umsDomainContext.UMOptions
                                select c.Address2;
  
                  var city = from c in _umsDomainContext.UMOptions
                                select c.City;
  
                  var zip = from c in _umsDomainContext.UMOptions
                                select c.Zip;
  </code></pre>
  
  <p>Im calling the current additional references.</p>
  
  <pre><code>using System.Linq;
  using System.ServiceModel.DomainServices.Client;
  using System.ComponentModel.DataAnnotations;
  using MTT.Web;
  </code></pre>