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Snippet Metadata
Summary: Is screenserver running ?
Language: C#
Author: Zepho Zep
Author snippets RSS:
Culture: en-US
Bytes: 1952
Visual Studio 2005 Snippet:

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      /// Summary description for SystemParameterInfoWrapper.
      /// A lot of this was found on 
      ///note: this will only work on win 2000 or higher, NT doesn't support the screensaver running on SPI
      public class SystemParameterInfoWrapper
            public static int SPI_GETSCREENSAVEACTIVE = 16;
            public static int SPI_GETSCREENSAVERRUNNING = 114;
            private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
            [DllImport("user32.dll", CharSet=CharSet.Auto)]
            public static extern int SystemParametersInfo(int uAction,int uParam, ref int lpvParam, int fuWinIni);
            public static bool IsScreenSaverRunning()
            {p; {
                  bool running = false;
                        int screenSaverRunning = -1;
                        // is the screen saver running?
                        int ok = SystemParametersInfo(SPI_GETSCREENSAVERRUNNING, 0, ref
                              screenSaverRunning, 0);
                        if (ok != 0)
                              if (screenSaverRunning != 0)
                              {p; {
                                    // screen saver is running
                                    running = true;
                  catch (Exception e)
                        log.Error("Exception while determining if screensaver is running",e);
                  return running;
            public SystemParameterInfoWrapper()
            {p; {

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