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Memory leak in transition control.

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TransitionControl
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John
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John asked on 05 Sep 2012, 11:15 AM
Hello,

I am using telerik transition control  to create a ad rotator control as said in this link. http://blogs.telerik.com/blogs/posts/11-01-11/how-to-create-ad-rotator-with-telerik-transitioncontrol-and-coverflow-control-for-silverlight.aspx  . I have noticed that telerik component is wasting so much memory making my application unstable. I  isolated the telerik transition control from my application and found out that memory consumption is fairly stable  without the adrotator control. 

Is this a known issue? Is there any work around for this?

Thanks,
John. 

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Martin
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answered on 09 Sep 2012, 03:14 AM
Hi John,

I'm experiencing the same issue with RadTransitionControl for Silverlight 5. Have you found any solution for this? Do you have an answer from Telerik?

Regards

EDIT: John and Telerik team, making some tests, I was able to reduce drastically the memory consumption by manually calling GC.Collect() after assigning the Content to the RadTransitionControl.... although this is not a good practice... what does Telerik team can suggest about this?

Code:
public void NavigateTo(FrameworkElement control)
{
    radTransitionControl.Content = control;
    GC.Collect();
}
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Ivo
Telerik team
answered on 11 Sep 2012, 07:00 AM
Hello,

We recently found a memory leak into the RadTransitionControl for Silverlight, but we were not able to find memory leak or high usage of memory in WPF. I ran the AdRotator example for about 10 minutes and profiled it using JustTrace, but I was not able to find anything that seems wrong. You can find attached an image from my JustTrace profiling test. It would be great if you send us a sample project demonstrating the issue, so we will be able to investigate this further.

Regards,
Ivo
the Telerik team

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Ivo
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