?
Solved

How to pass VARIANT to function thats an UINT32

Posted on 2004-09-01
1
Medium Priority
?
955 Views
Last Modified: 2008-02-01
How would I pass a VARIANT thats an UINT to a function?  This is what I have so far.

VARIANT v;
UINT nPerm = 0;

v.vt = VT_UINT;
v.puintVal = &nPerm;
                  
prop->PutValue(&v);

help! :)
0
Comment
Question by:jploettner
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 19

Accepted Solution

by:
drichards earned 1200 total points
ID: 11956252
No, it would probably look like this:

    v.vt = VT_UINT;
    v.uintVal = nPerm;

If you're trying to pass a pointer (not likely), it should look like this:

    v.vt = VT_UINT | VT_BYREF;
    v.puintVal = &nPerm;

0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Although it can be difficult to imagine, someday your child will have a career of his or her own. He or she will likely start a family, buy a home and start having their own children. So, while being a kid is still extremely important, it’s also …
What do responsible coders do? They don't take detrimental shortcuts. They do take reasonable security precautions, create important automation, implement sufficient logging, fix things they break, and care about users.
An introduction to basic programming syntax in Java by creating a simple program. Viewers can follow the tutorial as they create their first class in Java. Definitions and explanations about each element are given to help prepare viewers for future …
In this seventh video of the Xpdf series, we discuss and demonstrate the PDFfonts utility, which lists all the fonts used in a PDF file. It does this via a command line interface, making it suitable for use in programs, scripts, batch files — any pl…
Suggested Courses
Course of the Month8 days, 14 hours left to enroll

765 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question