Update chart on tick event

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I have a chart on asp.net page and I have bind it with database in code behind.

At every 5 minutes the chart has to update. So I have taken timer control and kept its interval property as 300000. In the tick event I have called the same function which binds the chart with data. When I run the code it clears chart after 5 mins.

Help me how can I update the chart.

Posted 12-Mar-14 0:58am

Ami_Modi

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Ami_Modi 12-Mar-14 8:00am

I solved it.. I was my mistake. I had not written the code in onTick event.

Sergey Alexandrovich Kryukov 12-Mar-14 12:25pm

Why on tick event? This is a bad idea. You should update anything only if data has changed...
—SA

Ami_Modi 12-Mar-14 23:50pm

How can i do this?

abdussalam143 14-Mar-14 8:25am

do you have any code that you have tried

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