<?xml version="1.0" encoding="utf-8"?>

<response>

  <flag>success</flag>

  <code>1</code>

  <message>成功单数：1 失败单数：0</message>

  <items>

    <item>

      <wareCode>ABC</wareCode>

      <itemCode>1000100</itemCode>

      <itemId>11111236</itemId>

      <inventoryType>ZP</inventoryType>

      <quantity>235</quantity>

      <lockQuantity>0</lockQuantity>

    </item>

  </items>

</response>

var strResponse = from itemResponse in xDoc.Descendants("response")

                              select itemResponse;

　　　　　　　　

            foreach (var items in strResponse)

            {

                string status = items.Element("flag").Value;

                if (status == "success")

                {

                    var itemResponse = from itemQuantity in xDoc.Descendants("item")

                                       select itemQuantity;

                    foreach (var item in itemResponse)

                    {

                        obj.PRODUCT_UPC = item.Element("itemCode").Value;

                        obj.PRODUCT_KD_PRODCODE = item.Element("itemId").Value;

                        obj.QUANTITY = Convert.ToInt64(item.Element("quantity").Value);

                        obj.PRODUCT_ID = prod_kd.PRODUCT_ID;

                        obj.LOCKQUANTITY = Convert.ToInt64(item.Element("lockQuantity").Value);

                        obj.PRODUCT_CODE = prod_kd.PRODUCT_CODE;

                        obj.PRODUCT_NAME = prod_kd.PRODUCT_NAME;

                    }

                }

            }