'Declaration
<DefaultValueAttribute(-1)> Public Property NumericalValue As Long
'Usage
Dim instance As DAPropertyId Dim value As Long instance.NumericalValue = value value = instance.NumericalValue
[DefaultValue(-1)] public long NumericalValue {get; set;}
[DefaultValue(-1)] public: property int64 NumericalValue { int64 get(); void set ( int64 value); }