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[Solved] Connecting MSSQL 2005/2008 via WCF

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GridView

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answered on 08 Dec 2009, 07:50 AM

Well thanx again. ! i am following the same examples but i dont know how to create wcf for telerikcontrols . the tutorials that i have downloaded from the site has everything but the connection to the wcf is not clearly described.

i am following this link: http://www.telerik.com/help/silverlight/gridview-loading-data-from-adonet-services.html

but at the point :

Add a reference to your ADO.NET Data Service.
In the NorthwindDataSource class add a reference to an ObservableCollection of Customers.
In the NorthwindDataSource class add a reference to the NorthwindEntities object:

public class NorthwindDataSource
{
private static NorthwindEntities northwindEntity;
public NorthwindDataSource()
{
northwindEntity = new NorthwindEntities( new Uri( "http://localhost:52981/Services/SampleAdoNetDataService.svc/" ) );
this.Customers = new ObservableCollection<Customers>();
}
public ObservableCollection<Customers> Customers
{
get;
set;
}
}

I am getting confuse. in the above stage. can u pls sort the problem.

answered on 08 Dec 2009, 08:50 AM

wcf-ria-services.zip

data-services.zip

Hi,

I've attached two example projects to demonstrate you both binding approaches.

Best wishes,
Vlad
the Telerik team

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answered on 08 Dec 2009, 09:51 AM

Hi there. i m following your example. But in code behind page (MainPage.xaml.cs)

in the event

private void RadGridView1_Filtering(object sender, Telerik.Windows.Controls.GridView.GridViewFilteringEventArgs e)

{

using (DomainDataSource1.DeferLoad())

{

foreach (Telerik.Windows.Data.FilterDescriptor d in e.Removed)

{

RemoveDomainDataSourceFilterDescriptor(d);

}

foreach (Telerik.Windows.Data.FilterDescriptor d in e.Added)

{

AddDomainDataSourceFilterDescriptor(d);

}

the bold (Removed) option is not coming in my program.

what i m lacking:

i have imported all the required namespaces: