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Normal Topic Problem with PrintPreview (Read 3121 times)
vtortola
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Problem with PrintPreview
Mar 5th, 2009 at 1:51pm
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I have this problem when I call the "PrintPreview" method:


System.NotSupportedException occurred
  Message="BitmapMetadata is not available on BitmapImage."
  Source="PresentationCore"
  StackTrace:
      at System.Windows.Media.Imaging.BitmapImage.get_Metadata()
  InnerException:

Any idea about which is the problem?

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Stoyo
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Re: Problem with PrintPreview
Reply #1 - Mar 5th, 2009 at 6:06pm
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Are you displaying any bitmap images in the diagram nodes?
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vtortola
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Re: Problem with PrintPreview
Reply #2 - Mar 5th, 2009 at 6:11pm
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Yes, I have pictures on them.

Have I to do some special with them?
  
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Stoyo
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Re: Problem with PrintPreview
Reply #3 - Mar 6th, 2009 at 6:05am
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Could you also email us the image files?
  
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vtortola
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Re: Problem with PrintPreview
Reply #4 - Mar 6th, 2009 at 6:01pm
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I'm using the Visual Studio icons located at:

....\Microsoft Visual Studio
8\Common7\VS2005ImageLibrary\VS2005ImageLibrary.zip

The icons located at  "bitmaps\commands\pngformat" inside that zip.

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Stoyo
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Re: Problem with PrintPreview
Reply #5 - Mar 11th, 2009 at 12:05pm
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I've loaded them all as shown below and PrintPreview worked fine. Is that the full stack trace for the exception? Could you email the diagram file to our support address?

Code
Select All
DirectoryInfo di = new DirectoryInfo(
	@"C:\Program Files\Visual Studio 8\Common7\VS2005ImageLibrary\bitmaps\commands\pngformat");
foreach (FileInfo fi in di.GetFiles("*.png"))
{
	ShapeNode s = diagram.Factory.CreateShapeNode(0, 0, 60, 60);
	s.Image = new BitmapImage(new Uri(fi.FullName));
	s.ImageAlign = ImageAlign.Center;
}
GridLayout gl = new GridLayout();
gl.Iterations = 1;
gl.SplitGraph = false;
gl.Arrange(diagram);


Stoyan
  
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