'Declaration
<CanBeNullAttribute()> <ComVisibleAttribute(False)> Public Property TargetServerID As Nullable(Of Guid)
[CanBeNull()] [ComVisible(false)] public Nullable<Guid> TargetServerID {get; set;}
[CanBeNull()] [ComVisible(false)] public: property Nullable<Guid> TargetServerID { Nullable<Guid> get(); void set ( Nullable<Guid> value); }