/// <summary>
/// Action for the File->Open command.
/// </summary>
///
public void Open_Execute(object sender)
{
var dlg = new OpenFileDialog()
{
FileName = "Sample",
DefaultExt = ".csv",
Filter = loadFormats.GetFilterString(true),
FilterIndex = loadFormats.IndexOf("*.csv") + 1,
InitialDirectory = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Resources\\Samples\\")
};
if (!String.IsNullOrEmpty(lastSavePath))
{
dlg.InitialDirectory = lastSavePath;
}
// Show open file dialog box
var result = dlg.ShowDialog();
if (result == true)
{
// Get the chosen format
var fmt = loadFormats[dlg.FilterIndex - 1];
DataTable table = fmt.Read(new FileStream(dlg.FileName, FileMode.Open));
double[][] values = table.ToJagged();
Values.Clear();
foreach (double[] row in values)
{
var sample = new SampleViewModel();
sample.Value = row[0];
if (row.Length > 1)
{
sample.Weight = row[1];
}
Values.Add(sample);
}
}
}