public SaveableUSCurrencyRepo LoadRepo(string filePath)
{
BinaryFormatter formatter = new BinaryFormatter();
FileStream stream = new FileStream(filePath, FileMode.Open);
List <ICoin> coins = (List <ICoin>)formatter.Deserialize(stream);
SaveableUSCurrencyRepo repo = new SaveableUSCurrencyRepo();
repo.Coins = coins;
return(repo);
}
private void SaveRepo()
{
if (string.IsNullOrEmpty(FilePath))
{
SaveAsRepo();
}
else
{
SaveableUSCurrencyRepo repo = new SaveableUSCurrencyRepo(repository);
repo.SaveRepo(FilePath);
}
}
private void SaveAsRepo()
{
SaveFileDialog dialog = new SaveFileDialog();
dialog.Filter = "Repository Files(*.repo)|*.repo";
if (dialog.ShowDialog() == true)
{
FilePath = dialog.FileName;
SaveableUSCurrencyRepo repo = new SaveableUSCurrencyRepo(repository);
repo.SaveRepo(FilePath);
}
}
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");
}
}
