How to lock screen of computer using c# .net in window appilcation

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hi i want to make a screen lock using c# .net in window application , Help me

Posted 6-Oct-13 8:26am

dastaan

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André Kraak · Answer 1 · 2013-10-06T09:57:00

This article Shut Down, Restart, Log off or Lock your computer in C#[^] explains how.

Quote from ProgramFOX[^]:
To lock your computer, add this extern method to your class:

C#
[DllImport("user32")]
public static extern void LockWorkStation();
Then, to lock, invoke the method:

C#
LockWorkStation();