ObservableObject class

Base class for ViewModels, encapsulates INotifyPropertyChanged. Adopted and adapted from a version by: Roman Semenov (poma) https://github.com/poma/SshConnect/blob/master/SshConnect/MvvmFoundation/ObservableObject.cs. Thank you very much for this initial help. 2018-05-13 Erik Nagel: VerifyPropertyName moved to static class PropertySupport.

[SerialisableAttribute]
public abstract class ObservableObject : INotifyPropertyChanged

<SerialisableAttribute>
Public MustInherit Class ObservableObject
	Implements INotifyPropertyChanged

[SerialisableAttribute]
public ref class ObservableObject abstract : INotifyPropertyChanged

[<AbstractClassAttribute>]
[<SerialisableAttribute>]
type ObservableObject = 
    class
        interface INotifyPropertyChanged
    end