memory issue

kualoa1 · Post by **kualoa1** » Mon Dec 08, 2008 3:39 pm

In delphi, I have a loop that repeated refreshes and reloads a chart.

The chart was created at design time.

I am getting an out of memory error after running approximately 250 instances.

Should something be freed or refreshed relating to the chart?

Narcís · Post by **Narcís** » Tue Dec 09, 2008 12:14 pm

Hi kualoa1,

Could you please send us a simple example project we can run "as-is" to reproduce the problem here and let us know the characteristics of the environment where the problem occurs?

You can either post your files at news://www.steema.net/steema.public.attachments newsgroup or at our upload page.

Thanks in advance.

kualoa1 · Post by **kualoa1** » Wed Dec 10, 2008 5:41 pm

I cannot provide this code at the moment.

Can you please tell me in general -- I create a chart at design time. at runtime, that chart is repeated created with different values in a loop. how can I be sure that there is no cumulative incaresing memory use due to the chart creation; can it be freed and if so please show me suggested instruction.

Thank you.

Narcís · Post by **Narcís** » Mon Dec 15, 2008 10:17 am

Hi kualoa1,

You could try doing this:

Code: Select all

  Chart1.FreeAllSeries(nil);