c# - Xamarin for iOS: All Controls null in initial view controller -


i developing storyboard application iphone xamarin.ios. app delegate - finished launching code looks follows:

public override bool finishedlaunching(uiapplication application, nsdictionary launchoptions) {     //create our window     window = new uiwindow(uiscreen.mainscreen.bounds) { tintcolor = uicolor.white };      //register services     servicestorage.register(() => window);     //apply our ui theme     theme.apply();      //load our storyboard , setup our uiwindow , first view controller     storyboard = uistoryboard.fromname("mainstoryboard", null);     logincontroller = storyboard.instantiateinitialviewcontroller() loginviewcontroller;     window.rootviewcontroller = logincontroller;     window.makekeyandvisible();      return true; } 

so nothing exciting here. have storyboard loginviewcontroller set initial view controller.

so here problem: @ first, reason, override viewdidload() method of loginviewcontroller being called 3 times. second, controls - have text boxes , buttons, designed storyboard designer , accessible via outlets - null during viewdidload method, time want set text / image / ..., raises error.

has had such error before? have tried using different view controller class , different appdelegate nothing seems work..

your appreciated!

thanks, leonard

so - found error... loginvc inherited basevc overridden constructor. exception raised every time constructor had been called xamarin studio not friendly enough tell me exception. well, it's working again.


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