private void OpenRepo()
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Filter = "Repository Files(*.repo)|*.repo";
if (dialog.ShowDialog() == true)
{
SaveableUSCurrencyRepo repo = new SaveableUSCurrencyRepo();
FilePath = dialog.FileName;
repository = repo.LoadRepo(FilePath);
RaisePropertyChangedEvent("TotalValue");
}
}
