/// <summary>
 /// 根据部门ID获取部门人员信息绑定到DropDownList
 /// </summary>
 /// <param name="ddl">下拉菜单ID</param>
 /// <param name="strDeptID">部门ID</param>
 /// <param name="iFloorCode">向下遍历的层级(0.自己 ;-1.所有)</param>
 public static void GetUserByDeptID(DropDownList ddl, String strDeptID, int iFloorCode)
 {
     OAUser.BindDropDownList(ddl, OAUser.GetUserByDeptID(strDeptID, iFloorCode));
 }