dotnet drawing api: Bitmap access denied with .net 3.0 -- dotnet drawing api

Bitmap access denied with .net 3.0

nicolasr
9/21/2007 2:32:47 AM

dotnet drawing api:

Hi,

I'm quite new to .Net 3 and WPF.
In my code I am using Image controls that are shown
in a ScrollViewer. When the user changes the galerie to
look at I need to clear the ScrollViewer and dispose all
image controls I created.
The problem is neither the Image control nor the contained
BitmapImage do provide any Dispose() or Destroy() method.
The result is that when I try to load the images the next time
I get "access denied" errors. Probably because there are
still living objects in the garbage collection that exclusively
access the image files.

Any idea what I am missing?

Re: Bitmap access denied with .net 3.0

Bob Powell [MVP]
9/23/2007 7:01:39 PM

Hi, This group is for GDI+

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Re: Bitmap access denied with .net 3.0

nicolasr
9/24/2007 1:35:06 AM

Sorry, I wasn't aware of this.

Since group archives probably already saved this post
I want to shortly mention the fix I found:

BitmapImage.CacheOption = BitmapCacheOption.OnLoad;

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