Solved

Detecting events on controls

Posted on 2002-06-07
3
546 Views
Last Modified: 2013-11-20
Hi,

I want to monitor when a user click on a button which I have the handle. I am presently using NetMeeting and since the SDK is limited, i want to monitor certain kind of events.

I already installed function calls with SendMessage to obtain the value of a TrackBar (msctls_trackbar32) and CheckBox (Button) with BST_CHECKED, TBM_GETPOS to control those controls. But how to monitor them? Something that will be great is to add a functions that will be call when something will happen with those controls.

Maybe there is a way to do that with the SDK? In this case, I am interested to read what you have to say about it.

Thanks!
0
Comment
Question by:teknee
  • 2
3 Comments
 
LVL 12

Expert Comment

by:migel
ID: 7064007
Hi!
You have to install Windows HOOK to monitor input activity.
for your WH_MOUSE and WH_KEYBOARD hooks required.
See MSDN example how to use hooks.
0
 

Author Comment

by:teknee
ID: 7066033
Hi Migel,

Thank you for ansering but I am searching for something more precise. Do you know where I can find examples exactly?

Thanks!

Tek
0
 
LVL 12

Accepted Solution

by:
migel earned 200 total points
ID: 7066298
Hi!
There is no example exactly what you want.
So You need read MSDN about HOOKs and look to MSDN example program.
0

Featured Post

Courses: Start Training Online With Pros, Today

Brush up on the basics or master the advanced techniques required to earn essential industry certifications, with Courses. Enroll in a course and start learning today. Training topics range from Android App Dev to the Xen Virtualization Platform.

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
List out all word 7 289
VBA "SendKeys" Syntax for Multiple Keystrokes 7 108
sum28 challenge 31 112
withoutTen challenge 14 120
Introduction: Database storage, where is the exe actually on the disc? Playing a game selected randomly (how to generate random numbers).  Error trapping with try..catch to help the code run even if something goes wrong. Continuing from the seve…
Introduction: Dialogs (1) modal - maintaining the database. Continuing from the ninth article about sudoku.   You might have heard of modal and modeless dialogs.  Here with this Sudoku application will we use one of each type: a modal dialog …
This video will show you how to get GIT to work in Eclipse.   It will walk you through how to install the EGit plugin in eclipse and how to checkout an existing repository.
Nobody understands Phishing better than an anti-spam company. That’s why we are providing Phishing Awareness Training to our customers. According to a report by Verizon, only 3% of targeted users report malicious emails to management. With compan…

776 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