Re: NSBeginAlertSheet and (void*)contextInfo
Re: NSBeginAlertSheet and (void*)contextInfo
- Subject: Re: NSBeginAlertSheet and (void*)contextInfo
- From: Finlay Dobbie <email@hidden>
- Date: Sun, 21 Jul 2002 14:27:08 +0100
On Sunday, July 21, 2002, at 06:20 AM, Famille GOUREAU-SUIGNARD wrote:
does anibody know how to handle the (void*)contextInfo parameter of
NSBeginAlertShhet ?
I don't understant how to pass the parameter, and how to retrieve it.
this (void*) type is very puzzling for me.
void* is just a generic pointer type. So, you can supply a pointer to
anything, be it an object or not (it could, say, be a struct, or a C
string, or anything).
--
Finlay Dobbie
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