bool UnregisterNetworkHelper() { if (networkHelper != null) { networkHelper.InternetConnectionChanged -= NetworkHelper_InternetConnectionChanged; networkHelper = null; } return(true); }
bool RegisterNetworkHelper() { UnregisterNetworkHelper(); if (networkHelper == null) { networkHelper = new Helpers.NetworkHelper(); networkHelper.InternetConnectionChanged += NetworkHelper_InternetConnectionChanged; NetworkHelper_InternetConnectionChanged(this, Helpers.NetworkHelper.IsInternetAvailable()); } return(true); }