private void Watcher_Changed(object sender, FileSystemEventArgs e) { if (ExecutionMode.IsRunningAsUwp()) { if (File.Exists(e.FullPath)) { var xml = "<toast><visual><binding template='ToastGeneric'><image src='" + e.FullPath + "'/><text hint-maxLines='1'>Microsoft.Knowzy.WPF received a new image</text></binding></visual></toast>"; Toast.CreateToast(xml); } } }