Want to win a PS4? Go Premium and enter to win our High-Tech Treats giveaway. Enter to Win

x
?
Solved

Code to change windows 7 screen resolution in windows application

Posted on 2013-06-25
3
Medium Priority
?
520 Views
Last Modified: 2013-06-28
Can someone provide vb.net code or a method of changing the windows 7 screen resolution in a windows application?

Thanks!
0
Comment
Question by:dave_sky
[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
3 Comments
 
LVL 56

Accepted Solution

by:
Joe Winograd, EE MVE 2015&2016 earned 2000 total points
ID: 39276967
Hi Dave,
I'm a huge fan of NirSoft's (free!) utilities, which I've been using for many years:
http://www.nirsoft.net/

One of them is NirCmd:
http://www.nirsoft.net/utils/nircmd.html

Scroll down to the bottom for the download links. Note that there are separate ones for 32-bit and 64-bit.

There are so many things you can do with this...I suggest reading through all of it...I think you'll be impressed...I certainly am. Anyway, one of the options is "setdisplay". The syntax, description, and examples from the Help file are below. Regards, Joe

setdisplay {monitor:index/name} [width] [height] [color bits] {refresh rate} {-updatereg} {-allusers}

Changes your display settings. The [width] and [height] parameters represents the number of pixels on your screen. The [color bits] parameter represents the number of colors shown on your screen (8 - 256 color, 16 - 16bit color, 24 - 24bit color, and so on). {refresh rate} is an optional parameter that specifies the monitor refresh rate. If you specify the {-updatereg} parameter, the new settings will be saved in the Registry. If you specify both {-updatereg} and {-allusers} parameters, the new settings will be saved in the Registry for all users.

If you have multiple monitors, you can use the optional monitor parameter, which specifies for which monitor you want to change the display settings. You can specify the monitor by index (0 for the first monitor, 1 for the second one, and so on) or by specifying a string in the system monitor name. The monitor name can be found in the Device manager of Windows: Right click on the monitor item, and then choose 'Properties'. The string displayed in the 'location' field is the monitor name.

Example:

setdisplay 800 600 24 -updatereg
setdisplay 1024 768 24 90
setdisplay 1024 768 8
setdisplay monitor:1 1024 768 24 90
setdisplay monitor:name1 1024 768 24 90
0
 

Author Closing Comment

by:dave_sky
ID: 39285877
Thanks a lot!
0
 
LVL 56

Expert Comment

by:Joe Winograd, EE MVE 2015&2016
ID: 39285896
You're very welcome!
0

Featured Post

Veeam Task Manager for Hyper-V

Task Manager for Hyper-V provides critical information that allows you to monitor Hyper-V performance by displaying real-time views of CPU and memory at the individual VM-level, so you can quickly identify which VMs are using host resources.

Question has a verified solution.

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

If you get continual lockouts after changing your Active Directory password, there are several possible reasons.  Two of the most common are using other devices to access your email and stored passwords in the credential manager of windows.
While working, an annoying popup showing below will come and we cannot cancel or close it form the screen. The error message will come again and again.
This Micro Tutorial will teach you how to change your appearance and customize your Windows 7 interface to your unique preference. This will be demonstrated using Windows 7 operating system.
This Micro Tutorial will give you a basic overview of Windows DVD Burner through its features and interface. This will be demonstrated using Windows 7 operating system.
Suggested Courses

636 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