public static bool GetScreenSaverRunning()
{
bool lpvParam = false;
ScreenSaver.SystemParametersInfo(114, 0, ref lpvParam, 0);
return(lpvParam);
}
public static int GetScreenSaverTimeout()
{
int lpvParam = 0;
ScreenSaver.SystemParametersInfo(14, 0, ref lpvParam, 0);
return(lpvParam);
}
public static bool GetScreenSaverActive()
{
bool lpvParam = false;
ScreenSaver.SystemParametersInfo(16, 0, ref lpvParam, 0);
return(lpvParam);
}
private static bool KillScreenSaverFunc(IntPtr hWnd, IntPtr lParam)
{
if (ScreenSaver.IsWindowVisible(hWnd))
{
ScreenSaver.PostMessage(hWnd, 16, 0, 0);
}
return(true);
}
public static void KillScreenSaver()
{
IntPtr hDesktop = ScreenSaver.OpenDesktop("Screen-saver", 0, false, 129U);
if (hDesktop != IntPtr.Zero)
{
ScreenSaver.EnumDesktopWindows(hDesktop, new ScreenSaver.EnumDesktopWindowsProc(ScreenSaver.KillScreenSaverFunc), IntPtr.Zero);
ScreenSaver.CloseDesktop(hDesktop);
}
else
{
ScreenSaver.PostMessage(ScreenSaver.GetForegroundWindow(), 16, 0, 0);
}
}
public static void SetScreenSaverTimeout(int Value)
{
int lpvParam = 0;
ScreenSaver.SystemParametersInfo(15, Value, ref lpvParam, 2);
}
public static void SetScreenSaverActive(int Active)
{
int lpvParam = 0;
ScreenSaver.SystemParametersInfo(17, Active, ref lpvParam, 2);
}