Public Property EQMMIBy475YearReturnPeriod As Nullable(Of Double)
Dim instance As EarthquakeProfile Dim value As Nullable(Of Double) instance.EQMMIBy475YearReturnPeriod = value value = instance.EQMMIBy475YearReturnPeriod
public Nullable<double> EQMMIBy475YearReturnPeriod {get; set;}