Binding to isenabled/visibility and property changed

See more:

C#6.0

Hi,

I would like to enable/disable/hide certain functions based on log/in/out within an application. This is not working as expected. Can someone please direct me as to what I can do to get this to work correctly?

<someControl Text="New Action" Loaded="BtnSomeAction_Loaded" ToolTip="New Action" Visibility="{Binding Converter={StaticResource canDoSomethingBasedOnUserRights}, Mode=OneWay, NotifyOnSourceUpdated=True, UpdateSourceTrigger=PropertyChanged}"/>

Converter code:

public class CanDoSomethingBasedOnUserRights : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        return (someValidationConstraint)
            ? Visibility.Visible
            : Visibility.Collapsed;
    }


    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        throw new NotImplementedException();
    }

}

You can switch the converter to enabling the control as well. Can someone please advise as to what I am doing wrong?

Thanks,
Me

What I have tried:

Based on the above, I am not sure what I have missed... :/.. Should I make that particular resource dynamic? (Obviously haven't tried that yet but not sure if that will help)