没有XAML的绑定可见性

Question

I am quite new to WPF, and especially to DataBinding, and it is pretty hard for me to understand, how to code it without XAML. How can I bind parents visibility (parent is scrollViewer) to its child visibility (child is grid), without XAML? Here is what I am trying to do right now:

{
//Code that creates grid
//Code that creates scrollViewer
    scrollViewer.Content = grid;
    LayoutRoot.Children.Add(scrollViewer); //adding it to the main window
//Creating binding
    Binding myBinding = new Binding("Vis");
    BooleanToVisibilityConverter c = new BooleanToVisibilityConverter();
    myBinding.Source = grid.Visibility;
    myBinding.Converter = c;
    myBinding.Mode = BindingMode.TwoWay;
    myBinding.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
    BindingOperations.SetBinding(scrollViewer, VisibilityProperty, myBinding);
}

And here what is my "Vis" right now:

public Visibility Vis
{
    get
    {
        return Visibility;
    }
    set
    {
        Visibility = value;
        OnPropertyChanged(Visibility);
    }
}

Ofcourse, right now problem is OnPropertyChanged , it gives me an error, and I need to put DependencyPropertyChangedEventArgs inside, but I do not know how to. I am not sure, am I doing this right way (maybe this can be simplified?), or maybe my method will not work at all, even after fixing this error. I need it to be without XAML, because controls are created dynamically.

Answer 1

Solution provided by PieterWitvoet worked for me. I had to set scrollViewer visibility to Visibility.Visible on its creation, but everything else works just fine.