private void SelectImage()
{
if (openFileDialogMain.ShowDialog() == DialogResult.OK)
{
using (Bitmap bitmap = new Bitmap(openFileDialogMain.FileName))
{
pictureBoxImage.Image = new Bitmap(bitmap);
}
labelImageInfo.Text = string.Format("{0} × {1}, {2}", pictureBoxImage.Image.Width, pictureBoxImage.Image.Height, openFileDialogMain.FileName);
}
}