Request for small bit of mentoring
wine.dev at web.de
Wed Apr 18 16:12:48 CDT 2007
On Mo, 2007-04-16 at 16:44 -0500, Tom Spear wrote:
> I took lines 196-197 and duplicated that,
> changing HKEY_LOCAL_MACHINE to HKEY_CURRENT_USER, and
You can move most of the code from FetchUninstallInformation()
to a seperate function and use the rootkey as Parameter.
Did you already checked, what windows does with
duplicate Programm names?
p = key_app+lstrlenW(PathUninstallW)+1;
Why not add the slash direct to PathUninstallW?
sizeOfSubKeyName = 255;
Fixed numbers are not a good Idea (error-prone).
This value is related to "WCHAR subKeyName;",
but RegEnumKeyEx expect the max. size in TCHAR, including the
terminating zero, so the correct value for sizeOfSubKeyName
A nice, automatic way is:
sizeOfSubKeyName = sizeof(subKeyName)/sizeof(subKeyName);
Such a construct works independant from the type (WCHAR / CHAR)
and the length of the String.
All together looks like more than one Patch.
By by ... Detlef
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