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POImages inside RichTextBlock get hidden randomly
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  1. POImages inside RichTextBlock get hidden randomly
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    copied!<p>I have a Silverlight 5 NavigationApplication with a RichTextBlock and TreeView. every time one of TreeView items clicked, i add some images into RichTextBlock using code-behind. the problem is that sometimes when TreeView's SelectedItem is changed, some of added images dont appear inside RichTextBlock. but when i change TreeView's SelectedItem several times, the image appear again! i thought that was because of images caching then tried with using no cache for images, but it's the same. my code for loading images at runtime is this:</p> <pre><code>var uri = new Uri(imageSource, UriKind.Relative); BitmapImage bitmapImage = new BitmapImage(); bitmapImage.CreateOptions = BitmapCreateOptions.IgnoreImageCache; bitmapImage.UriSource = uri; bitmapImage.ImageFailed += image_ImageFailed; bitmapImage.ImageOpened += image_ImageOpened; var border = new Border() { Width = 500, Height = 400 }; var image = new Image() { HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch, VerticalAlignment = System.Windows.VerticalAlignment.Stretch, Source = bitmapImage }; border.Child = image; paragraph.Inlines.Add(new InlineUIContainer() { Child = border }); </code></pre> <p>If i leave <code>BitmapCreationOption</code> to it's default value, every image just appears one time and if i click back that TreeViewItem again, no images will be appear at all!<br> I have tried creating images in different size but there was no change, and also i tested loading images from absolute Uri too, but that was not helpful.<br> I am going to think about a bug in RichTextBlock! what do you think guys? </p>
 

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