Kadr.Data.Dep.GetDepartmentManager C# (CSharp) Method

        public string GetDepartmentManager()
        {
            if (PlanStaff != null)
            {
                try
                {
                    //берем первого руководителя из списка неуволенных
                    FactStaff factStaff = PlanStaff.FactStaffs.Where(fctStaff => fctStaff.Prikaz == null).First() as FactStaff;
                    if (factStaff != null)
                        return " ("+factStaff.ToString()+")";
                }
                catch (InvalidOperationException)
                {
                    return "";
                }
            }
            return "";
        }