private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
if (openSampleDialog.ShowDialog() == DialogResult.OK)
{
try
{
// TODO: May want to separately handle a failure in LoadSample, although there's not much that could go wrong
Sample sample = SampleStorage.Load(openSampleDialog.FileName);
DiscardCurrentSample();
LoadSample(sample);
}
catch (Exception ex)
{
FormatAndShowException(ex, Resources.Could_not_open_sample_file_at, openSampleDialog.FileName);
}
}
}
/// <summary>
/// Pop up a save dialog and try to save the current _sample.
/// </summary>
/// <returns>The result of the save dialog, or <see cref="DialogResult.Cancel" /> when an exception occurred.</returns>
/// <remarks>
/// Handling the exception here rather than passing it on the the caller doesn't seem quite right, but limits code
/// duplication.
/// </remarks>
private DialogResult SaveSample()
{
DialogResult result = sampleSaveFileDialog.ShowDialog();
if (result == DialogResult.OK)
{
try
{
// TODO: More detailed information in sample saving error message
SampleStorage.Save(sampleSaveFileDialog.FileName, _sample);
}
catch (Exception ex)
{
FormatAndShowException(ex, Resources.Could_not_save_sample_to, sampleSaveFileDialog.FileName);
return(DialogResult.Cancel);
}
}
return(result);
}