标签:xml 00 读取 C# ProjectID nsmgr ProList doc
原文链接:http://www.cnblogs.com/pfs1314/p/4975548.html以下xml:
<Project> <ProjectMains> <ProjectMain Action="added"> <ProjectID>AQZNSJC</ProjectID> <ProjectName>testproject</ProjectName> <BeginDate>2012/6/1 0:00:00</BeginDate> <EndDate>2020/6/1 0:00:00</EndDate> <LedgerID>1002</LedgerID> <InUsed>True</InUsed> </ProjectMain> </ProjectMains> </Project>
不带namespace的读取,直接用XPath方式即可:
XmlDocument doc = new XmlDocument(); var xml = TextBox1.Text.Trim(); doc.LoadXml("<load>" + xml + "</load>"); XmlNodeList ProList = doc.SelectNodes("//ProjectMains"); foreach (XmlNode node in ProList) { string ProjectID = node.SelectSingleNode("./ProjectMain/ProjectID").InnerText; }
换成这样的<ProjectMains xmlns="http://someplace.org">,直接XPath方式就不行了,要AddNamespace后再带前缀去取:
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable); nsmgr.AddNamespace("ab", "http://someplace.org"); XmlNodeList ProList = doc.SelectNodes("//ab:ProjectMains",nsmgr); foreach (XmlNode node in ProList) { string ProjectID = node.SelectSingleNode("//ab:ProjectMain/ab:ProjectID", nsmgr).InnerText; }
RemoveNamespace后再去取似乎没什么效果:
nsmgr.RemoveNamespace("ProjectMains", "http://someplace.org");
最后碰到这个再多一层的情况,其实用AddNamespace去取就行了:
<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <ProjectMains xmlns="http://someplace.org"> <ProjectMain Action="added"> <ProjectID>AQZNSJC</ProjectID> <ProjectName>testproject</ProjectName> <BeginDate>2012/6/1 0:00:00</BeginDate> <EndDate>2020/6/1 0:00:00</EndDate> <BuildBeginDate>2015/11/2 16:41:00</BuildBeginDate> <BgnSaleDate>2015/11/2 16:41:00</BgnSaleDate> <BuildEndDate>2015/11/2 16:41:00</BuildEndDate> <EndSaleDate>2015/11/2 16:41:00</EndSaleDate> <Principaler>pp</Principaler> <ProjStatus /> <OwnerCompanyID>F</OwnerCompanyID> <CityID>320684</CityID> <LedgerID>1002</LedgerID> <InUsed>True</InUsed> </ProjectMain> </ProjectMains> </Project> <requestPubProfile xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <requestInfo xmlns="http://someplace.org"> <requestID>000001</requestID> <correlationID /> <version>1</version> </requestInfo> </requestPubProfile> <batchType xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <batchInfo xmlns="http://someplace.org"> <dataName>ProjectInfo</dataName> <dataCount>1</dataCount> </batchInfo> </batchType>
或者实在不想处理这个前缀,那就直接取Tag吧:
XmlNodeList projMainNodes = doc.GetElementsByTagName("ProjectMain"); for (var i = 0; i < projMainNodes.Count; i++) { XmlElement groupElement = (XmlElement)projMainNodes.Item(i);// 转化成节点 var bus = groupElement.GetElementsByTagName("ProjectID").Count > 0 ? groupElement.GetElementsByTagName("ProjectID")[0].InnerText
: string.Empty; }
或者替换掉:
xml = xml.Replace("xmlns=", "xmlns:xsi="); doc.LoadXml("<load>" + xml + "</load>"); XmlNodeList ProList = doc.SelectNodes("//ProjectMains");
转载于:https://www.cnblogs.com/pfs1314/p/4975548.html
标签:xml,00,读取,C#,ProjectID,nsmgr,ProList,doc 来源: https://blog.csdn.net/weixin_30888707/article/details/95782316
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