Solved

Code to change windows 7 screen resolution in windows application

Posted on 2013-06-25
3
503 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 54

Accepted Solution

by:
Joe Winograd, EE MVE earned 500 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 54

Expert Comment

by:Joe Winograd, EE MVE
ID: 39285896
You're very welcome!
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

Suggested Solutions

Title # Comments Views Activity
Dual Display issue 5 65
PowerShell:  foreach where object notmatch? 17 76
Manage big list of parameter list 8 18
CSS styling problem 3 27
You may have a outside contractor who comes in once a week or seasonal to do some work in your office but you only want to give him access to the programs and files he needs and keep privet all other documents and programs, can you do this on a loca…
A quick guide on how to use Group Policy to create a custom power plan and set it active on Windows 7.
Windows 8 comes with a dramatically different user interface known as Metro. Notably missing from the new interface is a Start button and Start Menu. Many users do not like it, much preferring the interface of earlier versions — Windows 7, Windows X…
This Micro Tutorial will go in depth within Systems and Security in Windows 7 and will go into detail regarding Action Center, Windows Firewall, System, etc. This will be demonstrated using Windows 7 operating system.

734 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