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Syncfusion Feedback

Many points in new Chart version crashes

Thread ID:





36335 Oct 27,2005 03:19 AM UTC Jul 18,2007 04:15 AM UTC WinForms 3
Tags: Chart
Dave Taylor
Asked On October 27, 2005 03:19 AM UTC

I recently upgraded to the new 3.3.0...I use the Chart control to display an X-ray spectrum, when the number of points is 1024 it works, when the number of point is 4096 it crashes, consuming huge amounts of memory and constantly writing to the hard disk. Prior to 3.3.0, the chart control in the exact same code worked with 4096 and 8192 points. What gives?

Administrator [Syncfusion]
Replied On October 27, 2005 02:27 PM UTC

Hi David, We regret for the inconvenience caused. Could you please open a support incident in Direct-Trac and provide us with the code snippet you use to populate the chart. Thanks, Davis

Justin Pauley
Replied On July 17, 2007 05:39 PM UTC

There have been several of these questions regarding Out of Memory on the Charting tool. You keep asking everyone to open a Direct-Trac ticket but the forum never gets an answer. Could you please post if you have a solution to this or not before we upgrade?

>Hi David,
>We regret for the inconvenience caused.
>Could you please open a support incident in Direct-Trac and provide us with the code snippet you use to populate the chart.

Rashidha F [Syncfusion]
Replied On July 18, 2007 04:15 AM UTC

Hi Justin,

Thank you for posting your query to us.

I am afriad that I was not able to reproduce the issue "Chart crashes when adding more number of points in a series" in the latest version which you have mentioned in the previous update.

Please refer the attached sample.


The above sample which illustrates how to add a more number of points[10,000] in a series.

Please have a look at the above sample and if still the issue exists could you please try reproducing it in the above sample or send us the reproducing steps so that we could sort out the cause of the issue and provide you a solution?

Could you please let me know what version of Essential Studio you are using?



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