Re: using lParam if it's a pointer
- From: "Littlefield, Tyler" <tyler@xxxxxxxxxxxxx>
- To: <programmingblind@xxxxxxxxxxxxx>
- Date: Tue, 11 Dec 2007 16:18:10 -0700
it says it's a pointer to a struct. I just want to get the data at like
lParam->foo;
Tyler Littlefield
Vertigo head coder.
"I can only please one person per day; Today doesn't seem like your day, and
tomorrow doesn't look to promising either."
"A life? Where can I download that at?"
Contact information:
email: tyler@xxxxxxxxxxxxx
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----- Original Message -----
From: Ken Perry
To: programmingblind@xxxxxxxxxxxxx
Sent: Tuesday, December 11, 2007 7:30 AM
Subject: RE: using lParam if it's a pointer
This depends if your doing it in c++ or C but truthfully it probably doesn't
matter you should be able to do it with out a cast but it would give you a
warning it really depends on what your doing with it.
Ken
------------------------------------------------------------------------------
From: programmingblind-bounce@xxxxxxxxxxxxx
[mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Littlefield, Tyler
Sent: Tuesday, December 11, 2007 5:27 AM
To: programmingblind@xxxxxxxxxxxxx
Subject: using lParam if it's a pointer
Hello list,
I've got a question.
I'm using a callback function, and lParam contains a pointer to a struct of
data.
I'm using like lParam->bla=32; do I need to cast lParam to the struct first?
(struct)lParam->bla=32;
Thanks,
Tyler Littlefield
Vertigo head coder.
"I can only please one person per day; Today doesn't seem like your day, and
tomorrow doesn't look to promising either."
"A life? Where can I download that at?"
Contact information:
email: tyler@xxxxxxxxxxxxx
skype: st8amnd127
aim: st8amnd2005
msn: tyler@xxxxxxxxxxxxx
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