public static staff Createstaff(global::System.Byte staff_id, global::System.String first_name, global::System.String last_name, global::System.Int32 address_id, global::System.Byte store_id, global::System.Boolean active, global::System.String username, global::System.DateTime last_update)
{
staff staff = new staff();
staff.staff_id = staff_id;
staff.first_name = first_name;
staff.last_name = last_name;
staff.address_id = address_id;
staff.store_id = store_id;
staff.active = active;
staff.username = username;
staff.last_update = last_update;
return staff;
}