How to get values of XElements from more than one Descendants in Windows Phone 8

Question

How do I get XElements values from more than one Descendants See my XML Document:

<?xml version="1.0" encoding="UTF-8"?>
<root>

<WithoutGroup>
   <StudentId>21</StudentId>
   <StudentName>Photo</StudentName>
   <Image>dshdsdhshdsghs</Image>
<WithoutGroup>

<group>
   <groupId>471</groupId>
   <groupName>General </groupName>

     <Student>
       <StudentId>85</StudentId>
       <StudentName>Action</StudentName>
       <Image>qwerxcxcxcbvbxcx</Image>
     </Student>

     <Student>
       <StudentId>27</StudentId>
       <StudentName>Docs</StudentName>
       <Image>xcxncbxncsds</Image>
     </Student>

</group>

</root>

I want "STUDENT NAME" and "STUDENT ID", how do I put condition? Any help would be greatly appreciated!!

Here is code:

 XDocument doc = XDocument.Parse(e.Result);

            List<STUDENT> list = new List<STUDENT>();

            list = (from query in doc.Descendants("WithoutGroup")
                       select new STUDENT
                       {
                           stdId = Convert.ToInt64(query.Element("StudentId").Value),
                           stdName = query.Element("StudentName").Value,
                           Icon = getImage(query.Element("Image").Value),

                       }).ToList();

@Selman22 yes, I know how to get from one descendant but do not know from more than one descendant? — Nitesh Kothari, Jul 17 '14 at 08:10
possible duplicate of [XML Parsing - Read a Simple XML File and Retrieve Values](http://stackoverflow.com/questions/5604330/xml-parsing-read-a-simple-xml-file-and-retrieve-values) — Theolodis, Jul 17 '14 at 08:12
@Theolodis I do not know about it??please help, I stuck here — Nitesh Kothari, Jul 17 '14 at 08:15

score 1 · Accepted Answer · answered Jul 17 '14 at 14:41

1

If you're sure that <StudentID> always followed by <StudentName>, you can select all <StudentID> descendants and use XElement.NextNode to get corresponding <StudnetName> :

list = (from id in doc.Descendants("StudentId")
        select new STUDENT
                    {
                        stdId = (Int64)id,
                        stdName = (string)(XElement)id.NextNode
                    }).ToList();

answered Jul 17 '14 at 14:41

har07

88,338
12
84
137

har07, thank you very much, it works, but how to show image? I am converting image from base64 to BitMap Image. – Nitesh Kothari Jul 18 '14 at 10:54

How to get values of XElements from more than one Descendants in Windows Phone 8

1 Answers1