C#

public static void Send(string from, string pwd, string to, string subject,string body)
{
MailMessage message = new MailMessage(from, to);
message.Subject = subject;
message.Body = body;
int port = 465;
SmtpClient client = new SmtpClient("smtp.gmail.com", port);
client.Credentials = new NetworkCredential(from, pwd);
client.EnableSsl = true;
client.Send(message);
}

private Image gifImage;
    private FrameDimension dimension;
    private int frameCount;
    private int currentFrame = -1;
    private bool reverse;
    private int step = 1;

    public GifImage(string path)
    {
         gifImage = Image.FromFile(path); //initialize
         dimension = new FrameDimension(gifImage.FrameDimensionsList[0]); //gets the GUID
         frameCount = gifImage.GetFrameCount(dimension); //total frames in the animation
    }

    public bool ReverseAtEnd //whether the gif should play backwards when it reaches the end
    {
         get { return reverse; }
         set { reverse = value; }
    }

    public Image GetNextFrame()
    {

         currentFrame += step;

         //if the animation reaches a boundary...
         if (currentFrame >= frameCount || currentFrame < 1)
         {
              if (reverse)
              {
                   step *= -1; //...reverse the count
                   currentFrame += step; //apply it
              }
              else
                   currentFrame = 0; //...or start over
         }
         return GetFrame(currentFrame);
    }

    public Image GetFrame(int index)
    {
         gifImage.SelectActiveFrame(dimension, index); //find the frame
         return (Image)gifImage.Clone(); //return a copy of it
    }

public static class Volume
{
    [DllImport("winmm.dll")]
    private static extern int waveOutGetVolume(IntPtr hwo, out uint dwVolume);

    [DllImport("winmm.dll")]
    private static extern int waveOutSetVolume(IntPtr hwo, uint dwVolume);

    public static int GetVolume()
    {
        // By the default set the volume to 0
        uint CurrVol = 0;

        // At this point, CurrVol gets assigned the volume
        waveOutGetVolume(IntPtr.Zero, out CurrVol);
                
        // Calculate the volume
        ushort CalcVol = (ushort)(CurrVol & 0x0000ffff);
                
        // Get the volume on a scale of 1 to 10 (to fit the trackbar)
        int volume = CalcVol / (ushort.MaxValue / 10);

        return volume;
    }

    public static void SetVolume(int Volume)
    {
        // Calculate the volume that's being set
        int NewVolume = ((ushort.MaxValue / 10) * Volume);

        // Set the same volume for both the left and the right channels
        uint NewVolumeAllChannels = (((uint)NewVolume & 0x0000ffff) | ((uint)NewVolume << 16));
                
        // Set the volume
        waveOutSetVolume(IntPtr.Zero, NewVolumeAllChannels);
    }
}