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- Subject: RE: luacom: why no Release()?
- From: "King, Mike" <MKing@...>
- Date: Wed, 29 Jul 2009 14:56:32 -0400
> I would use the undocumented newproxy function to create a global
> userdata and attach a __gc handler to be called when Lua closes:
> C:\Users\Peter>lua
> Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio
> > _X = newproxy(true)
> > getmetatable(_X).__gc = function() print "Goodbye" end
> >
> Goodbye
> ^C
Using the following code, I never see "Goodbye" printed.
C:\Users\Mike>lua
Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio
> require"luacom"
> e=luacom.GetObject("Excel.Application")
> _X = newproxy(true)
> getmetatable(_X).__gc = function()
>> e=nil -- or e:Quit()
>> print"Goodbye"
>> end
^C
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