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How to Get the last system lock or unlock time using C#.Net?

Hello Friends,

The following code shows you how to lock and unlock a folder. User can browse the specific folder to lock/Unlock it.

SystemEvents in using Microsoft.Win32 namespace Provides access to system event notifications.

static void Main(string[] args)
{
SystemEvents.SessionSwitch += new SessionSwitchEventHandler(SystemEvents_SessionSwitch);
Console.ReadLine();
}

static void SystemEvents_SessionSwitch(object sender, SessionSwitchEventArgs e)
{
if (e.Reason == SessionSwitchReason.SessionLock)
{
Console.WriteLine("lock");
}
else if (e.Reason == SessionSwitchReason.SessionUnlock)
{
Console.WriteLine("Unlock");
}
}
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