I have a class Employee:

public class Employee
{
    public Employee()
    {       
    }

    public int Id { get; set; }
    public string Name { get; set; }
    public Employee Manager { get; set; }
}

and a csv file which contain all the employees, 1st part of a line is the Id, 2nd part is the name, and the 3rd part is the Id of the manager, if it's a empty then the employee doesn't have a manager:

2;John;1    
1;James;    
3;Linda;1

I created a class CsvReader, in this class I have a method GetEmployees, the problem is that I cannot assign a value to the property Manager!

...
 var lines = File.ReadAllLines(this.FilePath);
 foreach (var line in lines)
 {
 var parts = line.Split(';');
 var emp = new Employee();
 emp.Id = int.parse(parts[0]);
 emp.Name = parts[1];
 emp.Manager = ????
 }
 return employees;
}

I hope that the problem is clear