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  2. FIX: The contents of layered windows for a WPF-based application do not appear after Windows resumes from sleep or hibernation or several issues when you render graphics in the .NET Framework 3.5 SP1

FIX: The contents of layered windows for a WPF-based application do not appear after Windows resumes from sleep or hibernation or several issues when you render graphics in the .NET Framework 3.5 SP1

View products that this article applies to.

Symptoms

Consider the following scenario:
  • You run a Windows Presentation Foundation (WPF)-based application that uses the .NET Framework 3.0 Service Pack 2 (SP2) on a computer that is running a Windows operating system.
  • You set the Window.AllowsTransparency property to True. When the True value is set, the application uses layered windows.
  • The operating system enters and then resumes from sleep or from hibernation.
  • After the system resume, WPF tries to render the contents of the layered windows.
In this scenario, the contents of the layered windows do not appear.

Notes
  • The .NET Framework 3.0 SP2 is included in the .NET Framework 3.5 Service Pack 1 (SP1).
  • Other issues that this hotfix resolves are described in the following Microsoft Knowledge Base (KB) article:
    967634 FIX: You may experience several issues when you render graphics by using Windows Presentation Foundation (WPF) in a .NET Framework 3.5 SP1-based application

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Cause

This issue occurs because the graphics subsystem of the operating system may not be ready immediately after a POWERBROADCAST window notification occurs. Therefore, the layered windows do not appear.

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Resolution

To resolve this issue, apply the hotfix package that is described in the following Microsoft Knowledge Base article:

2667241 An update rollup is available for Windows Presentation Foundation (WPF) for Microsoft .NET Framework 3.5

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Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

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More Information

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

Additional file information

Additional file information for Windows Vista and for Windows Server 2008

Additional files for all supported x86-based versions of Windows Vista SP2 and of Windows Server 2008 SP2
File nameMsil_presentationframework_31bf3856ad364e35_6.0.6002.22528_none_791a147a0a499f11.manifest
File versionNot Applicable
File size3,187
Date (UTC)19-Nov-2010
Time (UTC)16:14
File nameMsil_windowsbase_31bf3856ad364e35_6.0.6002.22528_none_998168e845f07b4f.manifest
File versionNot Applicable
File size3,137
Date (UTC)19-Nov-2010
Time (UTC)16:15
Additional files for all supported x64-based versions of Windows Vista SP2 and of Windows Server 2008 SP2
File nameAmd64_presentationcore_31bf3856ad364e35_6.0.6002.22528_none_0ab22c385e9e9e4b.manifest
File versionNot Applicable
File size9,413
Date (UTC)19-Nov-2010
Time (UTC)16:24
File nameAmd64_wpf-presentationframework_31bf3856ad364e35_6.0.6002.22528_none_cd0775ff24a0bc78.manifest
File versionNot Applicable
File size14,891
Date (UTC)19-Nov-2010
Time (UTC)16:25
File nameAmd64_wpf-presentationhostdll_31bf3856ad364e35_6.0.6002.22528_none_ce8c8731eea99096.manifest
File versionNot Applicable
File size9,603
Date (UTC)19-Nov-2010
Time (UTC)16:26
File nameAmd64_wpf-windowsbase_31bf3856ad364e35_6.0.6002.22528_none_b5ee26dd1670744e.manifest
File versionNot Applicable
File size16,296
Date (UTC)19-Nov-2010
Time (UTC)16:29
File nameMsil_presentationframework_31bf3856ad364e35_6.0.6002.22528_none_791a147a0a499f11.manifest
File versionNot Applicable
File size3,187
Date (UTC)19-Nov-2010
Time (UTC)16:14
File nameMsil_windowsbase_31bf3856ad364e35_6.0.6002.22528_none_998168e845f07b4f.manifest
File versionNot Applicable
File size3,137
Date (UTC)19-Nov-2010
Time (UTC)16:15
File nameX86_presentationcore_31bf3856ad364e35_6.0.6002.22528_none_ae9390b4a6412d15.manifest
File versionNot Applicable
File size9,655
Date (UTC)19-Nov-2010
Time (UTC)16:10
File nameX86_wpf-presentationframework_31bf3856ad364e35_6.0.6002.22528_none_70e8da7b6c434b42.manifest
File versionNot Applicable
File size5,589
Date (UTC)19-Nov-2010
Time (UTC)16:12
File nameX86_wpf-presentationhostdll_31bf3856ad364e35_6.0.6002.22528_none_726debae364c1f60.manifest
File versionNot Applicable
File size9,557
Date (UTC)19-Nov-2010
Time (UTC)16:13
File nameX86_wpf-windowsbase_31bf3856ad364e35_6.0.6002.22528_none_59cf8b595e130318.manifest
File versionNot Applicable
File size10,546
Date (UTC)19-Nov-2010
Time (UTC)16:15

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Keywords: kbqfe, kbhotfixserver, kbfix, kbhotfixdev, kbsurveynew, kb

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Article Info
Article ID : 2425534
Revision : 1
Created on : 1/7/2017
Published on : 4/10/2012
Exists online : False
Views : 255