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Flip3D preview icon not showing correctly after calling DwmSetIconicThumbnail() RRS feed

  • Question

  • In my application I am trying to set a custom preview imagine (on the WM_DWMSENDICONICTHUMBNAIL event) by calling the DwmSetIconicThumbnail() API, and I am able to see the proper image when I hit alt-Tab.

    However, when I hit 'Windows key' + Tab it shows the applications assigned icon, rather than the image I provided to DwmSetIconicThumbnail().

    I searched around online and can't find any leads to solve this issue. Has anyone used DwmSetIconicThumbnail() successfully such that the proper images shows up in Flip 3D?



    Wednesday, January 13, 2010 9:36 PM

Answers

  • Hi,

     

    It appears that this is a developing related issue; since we have specific support for this, it is recommended that you go to our MSDN forum for help:

     

    Software Development for Windows Client

     

    In addition, regarding this function, I would like to share the following with you:

     

    DwmSetIconicThumbnail Function

     

    Thanks. Hope the issue will be resolved soon.


    Nicholas Li - MSFT
    Thursday, January 14, 2010 10:52 AM

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