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XamDataCarouselcontrol Memory Leak with on Windows7 64 bit ?
posted

Hi All -

We are using NetAdvantage for Win Client 2009 Vol 1with the latest hotfix (NetAdvantage_WPF_20091.2196) applied. 

We are experiencing a significant memory leak with passing Bitmap images to the XamDataCarouselcontrol. Around 4 MB per image (HD images).

It worked fine when installed on XP 32 bit but the leak appeared when using on Win 7 64 bit and .NET 3.5. No code was changed. Below is a code snippet.  Does anyone have any ideas why this might be happening?

BitmapImage bmpImage = new BitmapImage();
bmpImage.BeginInit();
bmpImage.CreateOptions = BitmapCreateOptions.IgnoreImageCache;
bmpImage.UriSource = new Uri(strbitmapPath);
bmpImage.CacheOption = BitmapCacheOption.OnLoad;
bmpImage.EndInit();
if (bmpImage.CanFreeze)
{
             bmpImage.Freeze();
}
((System.Windows.Controls.Image)objStillsUserControl.FindName("image1")).Source = bmpImage;
albumCarousel.DataItems.Add(objStillsUserControl);

In above code objStillsUserControl is a UserControl which is added in the XamDataCarousel object "albumcarousel".

Thanks,

-Gregg

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