Kedo() with MVC 4

[Sagar]

Is Kendo working with MVC4.
Because my application in MVC3 working fine.
but in MVC4 application Grid not working with JSon.
following code :

@Html.Kendo().Grid(Model).Name("qxtgrid"

                ).DataSource(dataSource => dataSource

          .Ajax()

            .Read(read => read.Action("Read", "Grid")

[Sagar]

Sorry, it's my mistake at controller code .
that
.ToDataSourceResult(request)
not specified.