/// <summary>
 /// 用于向 PreviousEmployees EntitySet 添加新对象的方法,已弃用。请考虑改用关联的 ObjectSet&lt;T&gt; 属性的 .Add 方法。
 /// </summary>
 public void AddToPreviousEmployees(PreviousEmployee previousEmployee)
 {
     base.AddObject("PreviousEmployees", previousEmployee);
 }
 /// <summary>
 /// 创建新的 PreviousEmployee 对象。
 /// </summary>
 /// <param name="employeeID">EmployeeID 属性的初始值。</param>
 /// <param name="lastName">LastName 属性的初始值。</param>
 /// <param name="firstName">FirstName 属性的初始值。</param>
 public static PreviousEmployee CreatePreviousEmployee(global::System.Int32 employeeID, global::System.String lastName, global::System.String firstName)
 {
     PreviousEmployee previousEmployee = new PreviousEmployee();
     previousEmployee.EmployeeID = employeeID;
     previousEmployee.LastName = lastName;
     previousEmployee.FirstName = firstName;
     return previousEmployee;
 }