codes for shut down,restart,sleep,lock,hibernate andd log off the computer

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hi all
I wanna make a program in vb.net about shuting the computer down by click on a button.
can any one please tell me the codes for shut down,restart,sleep,lock,hibernate andd log off the computer.
i wanna just the code for shutting down note the code of the program
thanks

Posted 23-Jun-11 8:09am

alfer3oon

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2 solutions

Solution 2

try this

http://users.telenet.be/jbosman/applications.html

Posted 24-Jun-11 9:14am

star______dust

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Sergey Alexandrovich Kryukov · Accepted Answer · 2011-06-23T08:28:00

Solution 1

One way is simple: use the application "shutdown.exe" and start it with System.Diagnostics.Process.Start. Another method is using WMI.

See:
http://stackoverflow.com/questions/1215139/reboot-machine-from-a-c-wpf-app[^],
http://www.geekpedia.com/code36_Shut-down-system-using-Csharp.html[^].

—SA

Posted 23-Jun-11 8:28am

Sergey Alexandrovich Kryukov

Updated 23-Jun-11 8:30am

v2

Comments

[no name] 23-Jun-11 14:36pm

i didn't understand the way very much
i mean i want code like this
System.Diagnostics.Process.Start("Shutdown", "/s /f /t 00")

Sergey Alexandrovich Kryukov 23-Jun-11 14:38pm

What is the sense of your statement? Please explain.
Does it solve your problem?

If it works for you, please formally accept the solution (green button).
Thank you.
--SA

[no name] 23-Jun-11 14:42pm

no it didn't work because i didn't understand it
can you please explain it more

Sergey Alexandrovich Kryukov 23-Jun-11 15:00pm

What exactly you don't understand? How to use Process.Start? What it does? What is "shutdown.exe"? It's all described in first link. I just don't know what else to explain.
--SA

fjdiewornncalwe 24-Jun-11 15:17pm

Agreed and +5. But if he wants the user to be able to shut the machine down on a button click, why doesn't the user just press the power button on the case??? :)

Sergey Alexandrovich Kryukov 24-Jun-11 17:16pm

Thank you, Marcus.
It's very typical for our inquirers: attempt to duplicate OS function and asking about doing everything on "button click", no matter what. Some common illness.
--SA