Hi Madam,
Thanks for Your Replay..
I tried one code but it’s draw same chart over by over
please provide me a sample code which could be working properly
i am using ASP.MVC and SQL

This is my code:

var x = i;
var updateInterval = 1000;
var updateChart = function () {
for(var y=0; y < result.length; y++){
dataPoints.push({label:result[y].Head, y:result[y].ForgingStock});
}
x=y;
chart.render();
};
setInterval(function () { updateChart() }, updateInterval);

Thanks & regards
Mahesh.