public void saveBinaryFile(ObservableCollection <User> Users)
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.FileName = "users.bin";
saveFileDialog.DefaultExt = ".bin";
saveFileDialog.Filter = "Binary documents (.bin)|*.bin";
var result = saveFileDialog.ShowDialog();
if (result == true)
{
writer.Create(saveFileDialog.FileName);
foreach (var u in Users)
{
PublicUsers.Add(new UserAbstraction {
ID = u.ID, LastName = u.LastName, Name = u.Name,
SecondName = u.SecondName, Email = u.Email
});
}
writer.Write(PublicUsers);
}
}