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SetSuspendState (powrprof)
.
Suspends the current machine.
If hibernate = true, the system hibernates.
If hibernate = false, the system enters a standby state.
class Class1
{
[DllImport ("Powrprof.dll", SetLastError = true)]
static extern bool SetSuspendState (bool hibernate, bool forceCritical, bool disableWakeEvent);
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main(string[] args)
{
// make the computer go to sleep.
SetSuspendState (true, false, false);
}
}
}
VB.Net
Public Class Form1
Inherits System.Windows.Forms.Form
'SetSuspendState will put the PC in to a standby mode
Private Declare Function SetSuspendState Lib "powrprof.dll" (ByVal Hibernate As Boolean, ByVal ForceCritical As Boolean, _
ByVal DisableWakeEvent As Boolean) As Boolean
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'SetSuspendState Example
'*************************************************************************************************
'SetSuspendState(False, False, False)
'*************************************************************************************************
End
End Sub
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The SetLastError API
1/26/2016 3:27:33 AM - -124.148.167.58
Click to read this page
3/31/2019 11:05:00 AM - zkonstantin3@gmail.com-86.57.255.92
Click to read this page
3/31/2019 11:05:00 AM - zkonstantin3@gmail.com-86.57.255.92
ByVal is a VB keyword that specifies a variable to be passed as a parameter BY VALUE. In other words, if the function or sub changes the value of the internal variable, it does not change the value of the external variable that was passed to it.
4/25/2007 3:19:55 AM - josep1er@cmich.edu-141.209.229.179
ByVal is a VB keyword that specifies a variable to be passed as a parameter BY VALUE. In other words, if the function or sub changes the value of the internal variable, it does not change the value of the external variable that was passed to it.
4/25/2007 3:19:55 AM - josep1er@cmich.edu-141.209.229.179
ByVal is a VB keyword that specifies a variable to be passed as a parameter BY VALUE. In other words, if the function or sub changes the value of the internal variable, it does not change the value of the external variable that was passed to it.
4/25/2007 3:19:55 AM - josep1er@cmich.edu-141.209.229.179
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