Question

Where i should put this code in my app to reset tab bar controller i found this solution in below link in stackoverflow
Change language in app – how to restart?

((AppDelegate)UIApplication.SharedApplication.Delegate).MainTabBarController.Reset();
public class MainTabBarController : UITabBarController
{
public override void ViewDidLoad()
{
    Reset();
    SelectedIndex = 2;
}

public void Reset()
{
    ViewControllers = new UIViewController[]
    {
        new ViewControllerTab1(),
        new ViewControllerTab2(),
        new ViewControllerTab3(),
        new ViewControllerTab4(),
        new ViewControllerTab5()
    };
}
} 

Answer 1

Just call the Reset method from whatever component of your UI is changing the language.