private void button4_Click_1(object sender, EventArgs e) { if (listBoxGameLobbies.SelectedValue is String) { //Connect to new lobby requestHandlerMD.connectToNewLobby(); //Update Lobbies state button9_Click(null, null); } else { MonopolyDealServiceReference.GameLobby gl = listBoxGameLobbies.SelectedValue as MonopolyDealServiceReference.GameLobby; requestHandlerMD.connectToExistingLobby(gl.guid); //Update Lobbies state button9_Click(null, null); } }