Connecting a DomainContext and loading data manually in Silverlight 4 RC application
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by Redburn
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Published on 2010-04-19T22:29:29Z
Indexed on
2010/04/19
22:33 UTC
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Hit count: 522
Silverlight4
|wcfservice
I am new to WCF & 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.
//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;
Im calling the current additional assem.
using System.Linq;
using System.ServiceModel.DomainServices.Client;
using System.ComponentModel.DataAnnotations;
using MTT.Web;
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