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I'm having a problem with the BitmapViewer not showing the image. I've narrowed the problem down to that the temporary aspx-file that the control uses is never created. My scenario is that the web site is developed using a content management system and this seems to somehow prevent the BitmapViewer from creating the temporary aspx-file. If I use the control in a standalone web site project everything works fine. What can cause the BitmapViewer to fail to create the temporary aspx-file and how can I investigate it?
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Hello, Most likely you have this problem because of incorrect configuration of cache folder. How to do it you can read in these articles: |
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Rank: Newbie
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Hi. No, I don't think it is an issue with the cache directory. I do get images in the cache directory, it is the aspx-page which (I assume) should fetch the images from the cache folder that is missing. And as I said, if I use the control in a stand-alone web project it works fine. Without any cache directory configuration.
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Hello, Could you give the exact error message you get? |
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Rank: Newbie
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I don't get any error message at all. All I get is a red 'X' on the web page where the image should've been displayed. If I view the properties of the image on the web page, its URL is eg "http://localhost:1889/10B0C129D18B403395AC9927FCCD777B.aspx?id=c7cd0573-725f-4ad1-8e4e-ab6f22af2124.jpg". The "10B0C129D18B403395AC9927FCCD777B.aspx" file cannot be found amongst the temporary asp.net-files for the web site, which is the case if I use the bitmap viewer in a standalone web project.
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Rank: Advanced Member
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Hello, I think that you have the same problem like described in this article. Edited by user Thursday, January 15, 2009 12:35:33 PM(UTC)
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Rank: Newbie
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Yes, configuring the cache directory did solve the problem. Without configuring, the cache directory was automatically created under the "App_Data" folder, which didn't work as previously described. When configuring like: <Aurigma.GraphicsMill.WebControls> <add key="RelativePrivateCachePath" value="/GraphicsMillCache/Public" /> <add key="RelativePublicCachePath" value="/GraphicsMillCache/Private" /> </Aurigma.GraphicsMill.WebControls> it works. However, all files are stored in the "GraphicsMillCache" directory, i.e. the root directory, and nothing in either "Public" or "Private".
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Rank: Advanced Member
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Try to add "/" to the path: Code:
<Aurigma.GraphicsMill.WebControls>
<add key="RelativePrivateCachePath" value="/GraphicsMillCache/Public/" />
<add key="RelativePublicCachePath" value="/GraphicsMillCache/Private/" />
</Aurigma.GraphicsMill.WebControls>
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