CDocument::SetPathName behaves differently in WinXp and Windows 7

When I called CDocument::SetPathN开发者_如何学Pythoname with 'eererr.hpr' in Windows XP it updates the member variable m_strPathName with value 'C:\Program Files\ICEHost\Projects\eererr.hpr'

When I executed the same method in Windows 7 it updated m_strPathName with 'C:\Program Files\ICEHost\eererr.hpr' Projects directory is missing in this path

What is the reason for this difference in WinXp and Windows 7? Based on what information does CDocument::SetPathName updates m_strPathName? How can make the behavior same?

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SetPathName() calls GetFullPathName() which "merges the name of the current drive and directory with a specified file name". So the difference is probably on how the current directory is obtained.

It is documented how CFileDialog selects a different initial directory on different OS (check lpstrInitialDir in the following link). Maybe it has to do with that.

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You might need to override the AddToRecentFileList function. The Add method is now implemented differently with Win7. Check out this link

http://social.msdn.microsoft.com/Forums/en-NZ/vcgeneral/thread/3fcb5f77-3c62-4d62-b01c-89a121ea835f