title: return record through LINQ statement
body: <pre><code>DataContext db = new DataContext();
  Select_Utilities SelectedUtility = (from su in db.Select_Utilities
                                      where su.id == SelectUtilityId
                                      &amp;&amp; su.Worksite_Id == WorksiteId
                                       &amp;&amp; su.Utility_Company.id == UtilityCompanyId
                                       select su).FirstOrDefault();
  </code></pre>
  
  <p>then I wanted to say SelectedUtility.comment = "whatever the comment may be";</p>
  
  <p>BUT getting ERROR: cannot implicity convert type 'Select_Utility' to 'Select_Utilities'</p>
  
  <p>with 'FirstOrDefault' in statement....any advice?</p>
  
  <p>Thanks</p>