我需要使用LINQ以下XML的POIssuedDate標籤的內容。下面是我寫的代碼,我認爲應該工作。獲得在LINQ標籤的內容爲XML命名空間
編輯:只是試圖與蝙蝠的XNamespace = @ 「X-commerceone:文件:btsox:Batch.sox $ 1.0」;和XNamespace bat = @「urn:x-commerceone:document:btsox:Batch.sox $ 1.0」;都不工作。
代碼拋出異常 「序列不包含任何元素」,我期望如果沒有匹配使用First()方法
代碼
XDocument baseXML = XDocument.Load(Path.Combine(XMLFolder + @"\Provide.xml"));
XNamespace bat = @"xmlns:bat=""urn:x-commerceone:document:btsox:Batch.sox$1.0";
string date = baseXML.Descendants(bat + "Batch").Elements("PurchaseOrder").Elements("OrderHeader").Elements("POIssuedDate").First().Value;
XML
<?soxtype urn:x-commerceone:document:btsox:Batch.sox$1.0?>
<?import urn:x-commerceone:document:telcoapisox:ServiceRequestOrder.sox$1.0?>
<?import urn:x-commerceone:document:com:commerceone:CBL:CBL.sox$1.0?>
<?import urn:x-commerceone:document:btsox:DSL.sox$1.0?>
<bat:Batch BatchID="B-15-6-2001-4" NoOfEntries="3" xmlns="urn:x-commerceone:document:com:commerceone:CBL:CBL.sox$1.0" xmlns:bat="urn:x-commerceone:document:btsox:Batch.sox$1.0" xmlns:sro="urn:x-commerceone:document:telcoapisox:ServiceRequestOrder.sox$1.0" xmlns:dsl="urn:x-commerceone:document:btsox:DSL.sox$1.0">
<PurchaseOrder>
<OrderHeader>
<POIssuedDate>20010615T15:12:03</POIssuedDate>
..SNIP
</OrderHeader>
</PurchaseOrder>
</bat:Batch>
給出即時
你說你「覺得應該工作」的代碼 - 不是嗎?如果沒有,它有什麼問題? – 2011-12-21 14:35:50
XNamespace bat = @「urn:x-commerceone:document:btsox:Batch.sox $ 1.0」; http://msdn.microsoft.com/us-en/library/system.xml.linq.xnamespace.aspx – BLUEPIXY 2011-12-21 14:41:34