DataBinding: 'System.String' does not contain a property with the name 'link'.

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ASP.NET

LINQ

<asp:GridView ID="grd" runat="server" OnSelectedIndexChanged="grd_SelectedIndexChanged">
<columns> <asp:TemplateField>
<itemtemplate>
<asp:HyperLink ID="HyperLink2" runat="server" Target="_blank" NavigateUrl='<%#Eval("link") %>'>

<dataset>
<link>~/Default3.aspx</link>
<text>asdfoYYY
<date>2011/1/1

<dataset>
<link>~/Upload/DSC_0052.JPG</link>
<text>checkit
<date>2011/1/1

<dataset>
<link>~\Upload\id.txt</link>
<text>this if
<date>2011/1/1

<dataset>
<link>~\Upload\id.txt</link>
<text>this is asj asjfj
<date>2011/1/1

<dataset>
<link>~\Upload\id.txt</link>
<text>1212 is asj asjfj
<date>2012/12/12

<dataset>
<link>~\Upload\Landlordreferenceletter1.docx.doc</link>
<text>lanlord

protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
binddata();
}

}
void binddata()
{



XDocument xmlDoc = XDocument.Load(Server.MapPath("File.xml"));

DateTime date = new DateTime(2012,12,12);


var queryWeek = from dataset in xmlDoc.Descendants("dataset")

select dataset.Element("link").Value;




grd.DataSource = queryWeek;

grd.DataBind();

}



ERROR=>>>>DataBinding: 'System.String' does not contain a property with the name 'link'.

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