What happens if the shutdown command doesn't work for some reason? I'm using this method to shut down windows, and two out of three times it'll tell me I lack permissions, but the third time, it sot of "gives up" and restarts the computer anyway. What's up with that? This solution does not work for me. I get "Privilege not held" exception even if I run program under administrator user. It throws an exception: Management exception, privilege not held. Zero, IntPtr. Stephen Wrighton Stephen Wrighton When porting numeric constants to C , best practice is to use an enum.
That's what an enum is designed to do. Different methods: A. Start "Shutdown", "-s -t 10" ; B. Powershell execute script from code blogs.
Short and sweet. Call an external program: using System. Start "shutdown. The old-school ugly method. OpenProcessToken Process. Fattie Micah Vertal Micah Vertal 1 1 gold badge 6 6 silver badges 15 15 bronze badges. Peterverleg Sure. Just to add to Pop Catalin's answer, here's a one liner which shuts down the computer without displaying any windows: Process. Anand G 2, 1 1 gold badge 18 18 silver badges 27 27 bronze badges.
Liam You can launch the shutdown process: shutdown -s -t 0 - Shutdown shutdown -r -t 0 - Restart. Jason Plank 2, 4 4 gold badges 30 30 silver badges 39 39 bronze badges. RichS RichS 2, 29 29 silver badges 24 24 bronze badges.
I've pasted my basic use of his solution below in case that link gets old. Generic; using System. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. System power state S5 is the shutdown or off state. Similar to a system in a sleeping state S1 through S4 , a system in S5 is not performing any computational tasks and appears to be off.
Unlike S1-S4, however, a system in S5 does not retain memory state. Sophisticated shutdown procedures require a more comprehensive syntax. Some examples:. Restarts a remote PC preparation may be required: assignment of access rights for remote control, change of Firewall settings.
The local PC is shut down by an active user account in 20 seconds. The following syntax implements the task:. With the comment, the quotation marks shown above must be placed at the front and back.
Ambitious users of Windows shutdown commands can define highly complex procedures for very specific purposes. It is not mandatory that you rely on the command prompt in order to shut down Windows in different ways.
Shutdown routines can also be initiated via a script batch file which immediately runs the desired commands without a CMD call-up. When creating and testing batch files, there are a few things to keep in mind. In this video the necessary preparations are thoroughly demonstrated:. In order to protect your privacy, the video will not load until you click on it. Another option for initiating a shutdown in the shortest way possible is the Windows shortcut.
The opening entry window can also handle code. A shutdown shortcut on the desktop is quickly produced:. There are more than CMD commands available with Windows.
The command prompt can be used to control large parts of the operating system, computer, or drives. To do this, though, you have to know the right commands. Here we explain how to use CMD commands and which functions they have.
Our article Using Linux shutdown commands, Linux operating systems can easily be stopped, shut down, and restarted. Command Prompt in Windows is used to enter command line instructions. The Microsoft operating system provides several options to launch Command Prompt. It is more like power is low or similar. What I want my code to do: when I receive a status packet from micro controller and there is change in it a warning message pops up.
Registry 32 to 64 bit porting. Can encrypted folders or files be prevented from reuploading? Skip to main content. Find threads, tags, and users Hello, I am not clear on the windows shut down function. Thank you!
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