[Okta Webinar] Learn how to a build a cloud-first strategyRegister Now

x
?
Solved

Code to change windows 7 screen resolution in windows application

Posted on 2013-06-25
3
Medium Priority
?
524 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
  • 2
3 Comments
 
LVL 57

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 57

Expert Comment

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

Featured Post

Efficient way to get backups off site to Azure

This user guide provides instructions on how to deploy and configure both a StoneFly Scale Out NAS Enterprise Cloud Drive virtual machine and Veeam Cloud Connect in the Microsoft Azure Cloud.

Question has a verified solution.

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

Real-time is more about the business, not the technology. In day-to-day life, to make real-time decisions like buying or investing, business needs the latest information(e.g. Gold Rate/Stock Rate). Unlike traditional days, you need not wait for a fe…
The Windows functions GetTickCount and timeGetTime retrieve the number of milliseconds since the system was started. However, the value is stored in a DWORD, which means that it wraps around to zero every 49.7 days. This article shows how to solve t…
This Micro Tutorial will give you basic overview of the control panel section on Windows 7. It will depth in Network and Internet, Hardware and Sound, etc. This will be demonstrated using Windows 7 operating system.
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.
Suggested Courses
Course of the Month19 days, 20 hours left to enroll

873 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