Problem with WPF Data Binding Defined in Code Not Updating UI Elements

Question

I need to define new UI Elements as well as data binding in code because they will be implemented after run-time. Here is a simplified version of what I am trying to do.

Answer 1

The root of it was that the string I passed to PropertyChangedEventArgs did not EXACTLY match the name of the property. I had something like this:

public int HouseNumber
{
    get { return _houseNumber; }
    set { _houseNumber = value; NotifyPropertyChanged("HouseNum"); }
}

Where it should be this:

public int HouseNumber
{
    get { return _houseNumber; }
    set { _houseNumber = value; NotifyPropertyChanged("HouseNumber"); }
}

Yikes! Thanks for the push in the right direction.