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Ahmed Boughattas
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7.5k
WCF error loading data
Feb 27 2012 9:35 AM
Hello , I am found an error using WCF service.
I am working on a silverlight project using the ADO.NET POCO generator.
The problem is that when I use a grid to print data from the Database, An exception occurs , and this is what is written :
Server NOTFOUND and the location for the error is :
System.Collections.ObjectModel.ObservableCollection<ESPRIT_FLEET_MANAGER3.ServiceReference1.Employees> _result = ((System.Collections.ObjectModel.ObservableCollection<ESPRIT_FLEET_MANAGER3.ServiceReference1.Employees>)(base.EndInvoke("loadall", _args, result)));
this is an example of a method that I used :
[OperationContract]
public List<Employees> GetEmployees()
{
Esprit_FleetEntities db = new Esprit_FleetEntities();
var emp = from e in db.Employees
select e;
return emp.ToList();
}
In fact, When I don't use the POCO project and generator it works, but usiing this hierarchy causes a problem I think.
So can you Help me PLEASE!
thanks
Reply
Answers (
2
)
Gridview Check against multiple rows
Edit Sub Controls of custom user control in designer.