How to bind data to graphs in asp.net mvc3

Hi to All,

I Want to bind my products table data to graph from sql server database

but I got the error as "Specified Method is Not Suported",

below is my code,

public class Default1Controller : Controller
{
private DummyEntities db = new DummyEntities();
// GET: /Default1/

public ActionResult Index()
{
var b = db.Products;
var chart = new Chart(width: 400, height: 200, theme: ChartTheme.Blue)
.AddTitle("Products")
.AddSeries(chartType: "pie")
.DataBindTable(dataSource: b, xField: "ProductName");

this.ViewBag.Chart = chart;
return View();

}

view:

<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<MvcApplication17.Product>" %>

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
Index
</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
<%:ViewBag.Chart.Write() %>
<h2>Index</h2>

</asp:Content>

If anyone know the solution please send

Re: How to bind data to graphs in asp.net mvc3

chandana G
I got the error as "Specified Method is Not Suported",

I think that this is the line:

chandana G
<%:ViewBag.Chart.Write() %>

Why not put just

<%:ViewBag.Chart %>

Re: How to bind data to graphs in asp.net mvc3

try this

@ViewBag.Chart.Write()

Re: How to bind data to graphs in asp.net mvc3

Hi,

could you please refer this link, maybe can solve your problem

http://msdn.microsoft.com/en-us/library/dd489231.aspx

Re: How to bind data to graphs in asp.net mvc3

but output as

System.Web.Helpers.Chart only,

nothing is displayed on the screen