Help with ShowDialog() factories

[kezara]

I have lot of dialogs in application in different places, and at all that places I call IContainer and IWindowManager. I'd like to avoid calling IContainer and IWindowManager in hundreds of places just to show dialog, so I was trying to figure out what you were written in documentation, but I couldn't quite understand how to implement factory that will create dialog for different view models.
My idea is to have e.g. some static method that I could call to show me any dialog I want, and to return me a result, something like this
bool? result = ShowDialogFactory.ShowDialog(ViewModel1);
bool? result = ShowDialogFactory.ShowDialog(ViewModel2); or similar to that.
Could you please give some hint? Thank you.

[canton7]

It's not clear why you need an IContainer to show a dialog?

Sure, if you want to have a static class which can show dialogs, just:

public static class ShowDialogFactory
{
    public static IWindowManager WindowManager { get; set; }
    public static bool? ShowDialog(object viewModel) => WindowManager.ShowDialog(viewModel);
}

Then in your bootstrapper's Configure method:

ShowDialogFactory.WindowManager = Container.Get<IWindowManager>();

[kezara]

Well, I'm using IContainer for instantiating dialog view model when I need it... other solution is to instantiate it manualy... or there is some other solution?

Currently I create dialog like this

public ViewModel
{
     IContainer container;
     IWindowManager windowManager;
     public ViewModel(IContainer container, IWindowManager windowManager)
     {
         _container = container;
         _windowManager = windowManager;
     }

     public void Dialog()
     {
          var dialog = _container.Get<ViewModel1>();
          var res = _windowManger(dialog);
          .........
     }
}