TopicNotificationInfoMessageDate - свойство

public DateTime? MessageDate { get; set; }

Public Property MessageDate As DateTime?
	Get
	Set

public:
virtual property Nullable<DateTime> MessageDate {
	Nullable<DateTime> get () sealed;
	void set (Nullable<DateTime> value) sealed;
}

abstract MessageDate : Nullable<DateTime> with get, set
override MessageDate : Nullable<DateTime> with get, set