xmlns到sharepoint api对象

Question

是否可以将以下字符串转换为Sharepoint API对象，如SPUser或SPUserValueField？ （不解析它）

"<my:Person xmlns:my=\"http://schemas.microsoft.com/office/infopath/2003/myXSD\"><my:DisplayName>devadmin</my:DisplayName><my:AccountId>GLINTT\\devadmin</my:AccountId><my:AccountType>User</my:AccountType></my:Person>" 

谢谢， 大卫埃斯特维斯

Answer 1

是的，Microsoft.Office.Workflow.Utility程序集有Contact.ToContacts，它将将Person XML反序列化成Contact个实例。

http://msdn.microsoft.com/en-us/library/ms553588

-Oisin

Answer 2

解决:)

（只是一个例子） 下面的函数从人检索SPUser：

protected SPUser GetSPUserFromExtendedPropertiesDelegateTo(string xmnls_node) 
    { 

     StringBuilder oBuilder = new StringBuilder(); 
     System.IO.StringWriter oStringWriter = new System.IO.StringWriter(oBuilder); 
     System.Xml.XmlTextWriter oXmlWriter = new System.Xml.XmlTextWriter(oStringWriter); 
     oXmlWriter.Formatting = System.Xml.Formatting.Indented; 

     byte[] byteArray = Encoding.ASCII.GetBytes(xmnls_node); 
     MemoryStream stream = new MemoryStream(byteArray); 
     System.IO.Stream s = (Stream)stream; 

     System.IO.StreamReader _xmlFile = new System.IO.StreamReader(s); 

     string _content = _xmlFile.ReadToEnd(); 
     System.Xml.XmlDocument _doc = new System.Xml.XmlDocument(); 
     _doc.LoadXml(_content); 

     System.Xml.XPath.XPathNavigator navigator = _doc.CreateNavigator(); 
     System.Xml.XmlNamespaceManager manager = new System.Xml.XmlNamespaceManager(navigator.NameTable); 

     manager.AddNamespace("my", "http://schemas.microsoft.com/office/infopath/2003/myXSD"); 

     System.Xml.XmlNode _node = _doc.SelectSingleNode("/my:Person/my:AccountId", manager); 

     if (_node != null) 
     { 

      return this.workflowProperties.Web.EnsureUser(_node.InnerText.ToString()); 

     } 

     return null; 


    }