Error displayed when executing Asp.net application with wcf service

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C#

ASP.NET

WCF

LINQ

Hi,

I developed web application that contains code with wcf, linq to sql. In Wcf service class code looks like:

public List<firstguardian> Vidya()
{
    List<firstguardian> list = new List<firstguardian>();
    DBDataContext db = new DBDataContext();
    var v = from i in db.fg0au000s select new { i.Username, i.Password };
    foreach (var i in v)
    {
        list.Add(new FirstGuardian
        {  UserName = i.Username,
            Pwd = i.Password
        });
    }
    return list;
}

Here FirstGuardian is a class that Contains Properties UserName,Pwd. And DBDataContext is a linq to sql class that contains database table fg0au000s.

now i added a wcf service reference and i wrote a code in my default.aspx.cs like:

try
        {
            ServiceReference1.WcfServiceClient obj = new ServiceReference1.WcfServiceClient();
            GridView1.DataSource = obj.Vidya();
            GridView1.DataBind();
        }
        catch (Exception ex)
        {
            Response.Write(ex.Message);
        }

Now i executed application i am getting error Like below:

There was no endpoint listening at http://localhost:1047/vidyawcf/WcfService.svc that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.

Note:Both Wcf Service Code and Client Accessing Code available in same application

Thanks,
Vidya.k