C#

public new static object GetIPictureDispFromPicture(System.Drawing.Image image)
{

System.Drawing.ImageConverter converter2 = new System.Drawing.ImageConverter();

byte[] arraybyt2 = (byte[])converter2.ConvertTo(image, typeof(byte[]));

System.Drawing.Image imageToConvert = System.Windows.Forms.AxHost.GetPictureFromIPicture(System.Windows.Forms.AxHost.GetIPictureFromPicture(image));

System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();

byte[] arraybyt = (byte[])converter.ConvertTo(imageToConvert, typeof(byte[]));

return System.Windows.Forms.AxHost.GetIPictureFromPicture(image);

}

private void Form1_FormClosing(object sender,EventArgs e)
        {
            DialogResult ds = MessageBox.Show("exit?", "exit", MessageBoxButtons.YesNo);

            FormClosingEventArgs ee = (FormClosingEventArgs)e;

            if (ds == DialogResult.Yes)
            {
                ee.Cancel = false;
            }
            else
            {
                ee.Cancel = true;
            }
        }


 private void Form1_Load(object sender, EventArgs e)
        {
            button1_Click+= Form1_FormClosing;
        }