private void LoadKeys(Window currentWindow)
{
// create dialog
var dialog = new OpenFileDialog();
dialog.FileName = "programmer";
dialog.DefaultExt = "rpk";
dialog.Filter = DialogFilter;
if (string.IsNullOrEmpty(Settings.Default.AccessKeysDirectory))
{
Settings.Default.AccessKeysDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
}
// ask user
dialog.InitialDirectory = Settings.Default.AccessKeysDirectory;
if (dialog.ShowDialog(currentWindow) != true)
{
return;
}
// handle result
Settings.Default.AccessKeysDirectory = Path.GetDirectoryName(dialog.FileName);
Settings.Default.Save();
IRfidAccess newAccess;
try
{
newAccess = XmlHelper.ReadXmlFile <IRfidAccess>(dialog.FileName, accessModel != null ? accessModel.GetType() : factory.CreateRfidAccess().GetType());
}
catch (Exception)
{
return;
}
// set loaded access values
KeyA = newAccess.KeyA;
KeyB = newAccess.KeyB;
AccessBits = newAccess.AccessBits;
SelectedKey = newAccess.SelectedKey;
RaisePropertyChanged(nameof(AccessChanged));
RaisePropertyChanged(nameof(AccessChangedCardReady));
}