public ReadOnlyReactiveProperty<string> rx_get_language_label(StringReactiveProperty rx_key){
return rx_key.SelectMany(key=>rx_get_language_label(key)).ToReadOnlyReactiveProperty<string>();
}
public ReadOnlyReactiveProperty<string> rx_get_filename_label(StringReactiveProperty rx_file){
return rx_file.SelectMany(key=>rx_get_filename_label(key)).ToReadOnlyReactiveProperty<string>();
}
public ReadOnlyReactiveProperty<string> rx_load_text(StringReactiveProperty rx_key){
return rx_key.SelectMany(key => rx_load_text(key)).ToReadOnlyReactiveProperty<string>();
}
