Linq and Read data from another Class

Linq and Read data from another Class

1- I have a Data class :
public class Data
{
public static List<Employee> Employees = new List<Employee>
{
new Employee {EmployeeID=1, FirstName="Garth", LastName="Schulte",
Position="Trainer"},
new Employee {EmployeeID=2, FirstName="James", LastName="Conrad"
,Position="Trainer"}
};
}
2- In MainWindow.xmal.cs
private void GetEmployeeListQuery()
{
dynamic emps = from emp in Data.Employees
select emp;
lbEmployees.DataContext = emps;
}
I have error when reading the select emp:
XamlParseException occurred
'The invocation of the constructor on type 'WpfApplication1.MainWindow'
that matches the specified binding constraints threw an exception.' Line
number '3' and line position '5'.
Please, Advise me