Question

我正在尝试解析xml文件。它给了root的所有节点但是我只想要子节点，不想要孙子节点。我怎么能得到那些？我的xml是：

constraints

并且为了得到我写过语句的节点：

<Pdf_Format>
    <SpaceSep>0</SpaceSep>
    <text>           GLOBUS</text>
    <LineSep>2</LineSep>
    <text>***************************************</text>
    <LineSep>1</LineSep>
    <SpaceSep>3</SpaceSep>
    <text>Maxus Mall 2nd Floor S/11Timba</text>
    <LineSep>1</LineSep>
    <SpaceSep>3</SpaceSep>
    <text>Near Hyover Bridge Bhayander</text>
    <LineSep>1</LineSep>
    <SpaceSep>0</SpaceSep>
    <text>            022-28170870</text>
    <LineSep>2</LineSep>
    <text>=======================================</text>
    <LineSep>1</LineSep>
    <text>=======================================</text>
    <LineSep>1</LineSep>
    <param>ReprintBill</param>
    <LineSep>1</LineSep>
    <SpaceSep>3</SpaceSep>
    <text>Qty</text>
    <SpaceSep>4</SpaceSep>
    <text>Item</text>
    <SpaceSep>3</SpaceSep>
    <SpaceSep>6</SpaceSep>
    <text>Price</text>
    <SpaceSep>5</SpaceSep>
    <text>Total</text>
    <SpaceSep>2</SpaceSep>
    <LineSep>1</LineSep>
    <SpaceSep>3</SpaceSep>
    <text>---</text>
    <SpaceSep>4</SpaceSep>
    <text>----</text>
    <SpaceSep>3</SpaceSep>
    <SpaceSep>6</SpaceSep>
    <text>-----</text>
    <SpaceSep>5</SpaceSep>
    <text>-----</text>
    <SpaceSep>2</SpaceSep>
    <LineSep>1</LineSep>
    <product>
        <SpaceSep>3</SpaceSep>
        <param>Qty</param>
        <SpaceSep>3</SpaceSep>
        <param>ItemID</param>
        <SpaceSep>1</SpaceSep>
        <param>PriceSubDisc</param>
        <SpaceSep>1</SpaceSep>
        <param>TotalSubDisc</param>
        <LineSep>1</LineSep>
        <param>TN</param>
        <SpaceSep>6</SpaceSep>
        <param>Desc</param>
        <LineSep>1</LineSep>
        <SpaceSep>16</SpaceSep>
        <param>ActualPrice</param>
        <LineSep>1</LineSep>
        <param>Reason</param>
        <LineSep>1</LineSep>
    </product>
    <LineSep>2</LineSep>
    <SpaceSep>11</SpaceSep>
    <text>Sub Total    </text>
    <SpaceSep>5</SpaceSep>
    <param>SubTotal</param>
    <LineSep>1</LineSep>
    <SpaceSep>11</SpaceSep>
    <text>Tax          </text>
    <SpaceSep>5</SpaceSep>
    <param>Tax</param>
    <LineSep>2</LineSep>
    <SpaceSep>11</SpaceSep>
    <text>Final Total  </text>
    <SpaceSep>5</SpaceSep>
    <param>FinalTotal</param>
    <Transactions>
        <LineSep>1</LineSep>
        <SpaceSep>11</SpaceSep>
        <param>Mode</param>
        <SpaceSep>5</SpaceSep>
        <param>Amount</param>
    </Transactions>
    <LineSep>1</LineSep>
    <SpaceSep>1</SpaceSep>
    <text>Sales Associate:</text>
    <param>CashierName</param>
    <LineSep>1</LineSep>
    <text>========================================</text>
    <LineSep>1</LineSep>
    <text>CST TIN:27020000519C W.E.F. 01-04-2006</text>
    <LineSep>1</LineSep>
    <text>VAT TIN:27020000519V W.E.F. 01-04-2006</text>
    <LineSep>1</LineSep>
    <text>No Exchange and No Refunds</text>
    <LineSep>1</LineSep>
    <text>========================================</text>
    <LineSep>1</LineSep>
    <SpaceSep>1</SpaceSep>
    <text>Trx</text>
    <SpaceSep>2</SpaceSep>
    <param>BillId</param>
    <SpaceSep>2</SpaceSep>
    <param>StoreCode</param>
    <SpaceSep>2</SpaceSep>
    <param>Counter</param>
    <SpaceSep>2</SpaceSep>
    <param>BillDate</param>
    <SpaceSep>2</SpaceSep>
    <param>BillTime</param>
    <LineSep>6</LineSep>
</Pdf_Format>

所以在这个xml 我不想 产品和交易的子节点请帮帮我..

Answer 1

您可以使用 Elements ：

按文档顺序返回此元素或文档的子元素的集合。

示例：

foreach (XElement node in loadedData.Elements())

Answer 2

我这样解决了自己。

foreach (XElement node in loadedData.Descendants())
            {
                if ((node.Parent != null && (node.Parent.Name.LocalName == "product")))
                {
                    if ((node.Parent != null && node.Parent.Name.LocalName == "Transactions"))
                    { }
                }

                else
                {
               //some code here
                }
            }

如何在c＃中只获取xml中根节点的节点

2 个答案: