private void picture_Click(object sender, EventArgs e)
{
PictureBox picture = (PictureBox)sender;
if (picture.Image == null)
{
return;
}
zoom.pictureZoom.Image = picture.Image;
zoom.pictureZoom.Left = 0;
zoom.pictureZoom.Top = 0;
zoom.pictureZoom.Width = picture.Image.Width;
zoom.pictureZoom.Height = picture.Image.Height;
zoom.pictureZoom.SizeMode = PictureBoxSizeMode.Zoom;
zoom.pictureZoom.Dock = DockStyle.Fill;
zoom.ShowDialog();
}