Asp.net Hyperlink brings complete file path with server -

i have next asp:hyperlink in page

<asp:hyperlink runat="server"                cssclass="blueii_left"                target="_blank"                navigateurl='<%#eval("rutacompleta")%>'                text='<%#eval("archivo")%>'                > </asp:hyperlink> 

the problem when "rutacompleta" gets evaluated brings like:

localhost:62997/someroute/\\complete file path. 

instead of bringing

\\complete file path 

any ideas???

thanks in advance

i think know trying do, have application shows archive list , each item in list direct link pdf file

this how setup links

 <asp:hyperlink id="hyperlink2" runat="server"     navigateurl='<%# string.format("~/invoices/{0}.pdf",eval("number")) %>'      text='<%# eval("number") %>' target="_blank"></asp:hyperlink> 

this gets rendered:

<a id="gvinvoices_ctl00_ctl06_hyperlink2" target="_blank" href="invoices/8096.pdf">8096</a> 

if doesn't show me gets rendered , 'rutacompleta' from

add code .cs file use linkbutton

    using system.diagnostics; //add      public void openfile(string _uri)       {         process.start(@_uri.tostring()); //use @ use string is.     }      protected void linkbutton1_command(object sender, commandeventargs e)     {         openfile(e.commandargument.tostring());     } 

you can generate linkbutton either programatically end or front end. example front end since using:

<asp:linkbutton id="linkbutton1" runat="server"          commandargument="\\server\data\file.xls" oncommand="linkbutton1_command">linkbutton</asp:linkbutton> 

have in mind since uses process property of server going use amount of resources, simple local application going fine if want implement @ larger scale going have beef server.

i tested solution , opens files local computer , server