Comments on Eric De C#: Type-safe INotifyPropertyChanged and derived class...

@Rick Someone posted the solution: http://blog.dec...

2010-02-23T10:35:25.005-05:00

@Rick
Someone posted the solution:
http://blog.decarufel.net/2009/07/how-to-use-inotifypropertychanged-type_22.html
Quote Stefan Lange:
Very good idea! After I tried it out I have two hints:

If the property is a value type you need an additional step to unbox the expression body:

((MemberExpression)((UnaryExpression)propertyExpression.Body).Operand).Member.Name

The only reason why you must compile and execute the expression is to retrieve the sender. I would avoid this completely by simply adding the sender to the parameters:

PropertyChanged.Raise(this, () => Data);

I think adding the sender is better than creating code to retrieve it.

I'm trying to implement this and one boolean p...

2009-11-25T10:55:17.649-05:00

I'm trying to implement this and one boolean property is causing a property expression should be a member expression error. When I break on if (body -- null), body is null, but if I highlight propertyExpression.body in quick watch it returns the lambda... Very strage but prevents it from working. Any ideas?

Sweeeet :p

2009-09-08T10:27:11.851-04:00

Sweeeet :p