public async Task <Employee> AuthenticateLogin(Employee employee)
{
try
{
List <Employee> employees = await PersistencyService.LoadEmployeesAsync();
Employee match = null;
try
{
match = employees.Single(e => (e.SalNo.Equals(employee.SalNo) && e.Password.Equals(employee.Password)));
}
catch (Exception e)
{
Debug.WriteLine(e);
return(null);
}
return(match);
}
catch (Exception e)
{
Debug.WriteLine(e);
throw;
}
}
public async void AuthenticateLogin(Employee employee)
{
try
{
List <Employee> employees = await PersistencyService.LoadEmployeesAsync();
var match = employees.Single(e => e.SalNo.Equals(employee.SalNo));
if (match == null)
{
throw new InvalidLoginException("SalNo or Password is incorrect");
}
new MessageDialog(match.SalNo).ShowAsync();
}
catch (Exception e)
{
Debug.WriteLine(e);
throw;
}
}