[CMake] CPack : WM_SETTINGCHANGE broadcast

[Nicholas Yue]

Hi,

     I understand from reading the following article

         http://support.microsoft.com/kb/104011 
<http://support.microsoft.com/kb/104011>

     that one need to broadcast a WM_SETTINGSCHANGE for environment 
variable updated via the registry key to take effect in the current session

     I have been able to update the registry and re-login in have the 
effect of updating the environment, using the information from the 
following URL

         http://nsis.sourceforge.net/Docs/Chapter4.html 
<http://nsis.sourceforge.net/Docs/Chapter4.html>

     However, I was unable to determine a way from within CPack to do a 
WM_SETTINGSCHANGE broadcast so that the user installing the software I 
am packaging not to have to log-out and log-in for the updated 
environment variable to take effect.

     Is there a different approach ?

Regards

-- 
Nicholas Yue
Graphics - RenderMan, Visualization, OpenGL, HDF5
Custom Dev - C++ porting, OSX, Linux, Windows
Management - Recruitment, career management
http://www.proceduralinsight.com/
http://au.linkedin.com/in/nicholasyue


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