How do I sign up for an event that's involved in linking INotifyPropertyChanged?

[Bogopo]

I need to go to ViewModel or MainWindows.xaml.cs when there's a change in the bool Edit connection. How can this be realized, i.e. how do we sign for the event of a change in the nature of the connection?

In the programme, standard application of the link + is an event of the beginning and end of the editing for the text unit:

IsInEditMode="{Binding Edit, Mode=TwoWay}"

In the class used in Word.cs it is described as:

public bool Edit
{
    get
    {
        return _edit;
    }
    set
    {
        _edit = value;
        Notify("Edit");
    }
}

The method is in a separate class of Model Notify.cs:

public event PropertyChangedEventHandler PropertyChanged;
protected void Notify(string propertyName)
{
    if (null != PropertyChanged)
    {
        PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
    }
}

[guilherme]

INotifyPropertyChanged is not some magical system interface that can only use the dotnet itself and others cannot touch it. If you need a change notice, just sign for a change.

var model = new ModelNotify();
model.PropertyChanged += OnModelPropertyChanged;
void OnModelPropertyChanged(object sender, PropertyChangedEventArgs e)

{

if (e.PropertyName == nameof(ModelNotify.Edit))

{

// свойство Edit изменилось

}

}

If you need a notice in the vimodel, you'll just change the grid. Or you can override the PropertyChanged if it's virtual, depending on your implementation INPC.