void New()
{
_model.CreateNew();
CurrentServiceDefinition = new ServiceDefinitionViewModel(_model.Current);
RaisePropertyChanged("CurrentServiceDefinition");
CommandManager.InvalidateRequerySuggested();
}
void Open()
{
string filename;
if (_fileChooser.TryGetOpenFilename(out filename))
try {
_model.Load(filename);
CurrentServiceDefinition = new ServiceDefinitionViewModel(_model.Current);
RaisePropertyChanged("CurrentServiceDefinition");
CommandManager.InvalidateRequerySuggested();
} catch (Exception) {
_modalNotifier.Notify(
"The file could not be opened.",
"Error",
MessageBoxButton.OK,
MessageBoxImage.Error,
MessageBoxResult.OK);
}
}
