CODEWITHSUNDEEP
c#xmlgenerics
user2354274
user2354274

Reputation: 187

Parse XML to Generic list (XML element in same node)

I want to convert XMl string to generic list.

My XML code :

<Color>
<t_options optionImage="1593-Black.png" optionid="4625050"  RowId=1 />
<t_options optionImage="1593-Red.png" optionid="4625051"  RowId=2 />
<t_options optionImage="1593-Blue.png" optionid="4625052"  RowId=3 />
<t_options optionImage="1593-Green.png" optionid="4625053"  RowId=4 />
</Color>

Upvotes: 0

Views: 112

Answers (2)

Dan Field
Dan Field

Reputation: 21661

I would use XmlSerializer, since you already have a well defined class you want to use. You just have to encapsulate the List part so that the Serializer will know what to do about the <Color> tag:

public class t_option
{
    [XmlAttribute]
    public string optionImage { get; set; } 

    [XmlAttribute]
    public string optionid { get; set; } 

    [XmlAttribute]
    public string RowId { get; set; }
}

public class Color
{
    public Color()
    {
        t_options = new List<t_option>();
    }

    [XmlElement("t_options")]
    public List<t_option> t_options {get; set;} 
}

public static void Main(string[] args)
{
    string xml = @"<Color>
  <t_options optionImage='1593-Black.png' optionid='4625050'  RowId='1' />
  <t_options optionImage='1593-Red.png' optionid='4625051'  RowId='2' />
  <t_options optionImage='1593-Blue.png' optionid='4625052'  RowId='3' />
  <t_options optionImage='1593-Green.png' optionid='4625053'  RowId='4' />
</Color>";

    XmlSerializer xser = new XmlSerializer(typeof(Color));

    using (XmlReader xr = XmlReader.Create(new StringReader(xml)))
    {
        xr.MoveToContent();
        Color c = (Color)xser.Deserialize(xr);
        Console.WriteLine(c.t_options.Count);
    }
    //   Console.WriteLine(l.Count);
    Console.ReadKey();
}

Note that your XML had to be corrected - attribute values must be in quotes.

Upvotes: 0

cyi
cyi

Reputation: 96

Start with System.Xml.Linq; You'll want to load your xml file and then parse your document. For example,

var doc = XDocument.Load("file.xml");
IEnumerable<XElement> elements = doc.Descendants(tagNameHere);

And if you want to create a list, you can access those elements by doing something like this:

List<string> myElements = new List<string>();
XElement element = elements.ElementAt(0);
myElements.Add(element.Value);

This is just to get you started. I suggest you read here:

https://msdn.microsoft.com/en-us/library/system.xml.linq(v=vs.110).aspx

and do some more research on parsing xml files.

Upvotes: 1

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