private async void OpenButton_Click(object sender, EventArgs e)
{
var result = FitsFileOpener.ShowDialog();
if (result == DialogResult.OK)
{
FitsHeaderDataUnit primaryHdu;
using (var stream = FitsFileOpener.OpenFile())
{
var reader = new FitsReader(stream);
primaryHdu = await reader.ReadPrimaryHeaderDataUnit().ConfigureAwait(true);
}
var image = primaryHdu.ToWindowsBitmap();
FitsImage.Image = image;
HeaderRecords.BeginUpdate();
HeaderRecords.Items.Clear();
HeaderRecords.Items.AddRange(primaryHdu.Header.HeaderRecords.Select(p => p.Text).ToArray());
HeaderRecords.EndUpdate();
}
}
