Solved

Win32 RegSetValue variable

Posted on 1997-02-23
2
483 Views
Last Modified: 2013-12-04
Hi,

I want to stores data in the value field of an open registry key
with RegSetValue but value to store is a CString variable.

How do I do ?

CString exemple;

RegSetValueEx(hKey3, "file", 0, REG_SZ, (LPBYTE)exemple, 14 );
0
Comment
Question by:puce020497
[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
2 Comments
 
LVL 23

Accepted Solution

by:
chensu earned 0 total points
ID: 1334181
What you can do is the following,
RegSetValueEx(hKey3, "file", 0, REG_SZ, (CONST BYTE *)exemple, exemple.GetLength());
0
 

Expert Comment

by:gurumike
ID: 1334182
Actually, you need to change that last parameter to exemple.GetLength()+1, since the registry needs to allocate enough space to include the terminating null character.
0

Featured Post

Salesforce Made Easy to Use

On-screen guidance at the moment of need enables you & your employees to focus on the core, you can now boost your adoption rates swiftly and simply with one easy tool.

Question has a verified solution.

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

Suggested Solutions

What my article will show is if you ever had to do processing to a listbox without being able to just select all the items in it. My software Visual Studio 2008 crystal report v11 My issue was I wanted to add crystal report to a form and show…
After several hours of googling I could not gather any information on this topic. There are several ways of controlling the USB port connected to any storage device. The best example of that is by changing the registry value of "HKEY_LOCAL_MACHINE\S…
This is Part 3 in a 3-part series on Experts Exchange to discuss error handling in VBA code written for Excel. Part 1 of this series discussed basic error handling code using VBA. http://www.experts-exchange.com/videos/1478/Excel-Error-Handlin…
In an interesting question (https://www.experts-exchange.com/questions/29008360/) here at Experts Exchange, a member asked how to split a single image into multiple images. The primary usage for this is to place many photographs on a flatbed scanner…

710 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