The example below illustrates how to implement Numeric Properties in an Entity Framework Code-First class.
public double DoubleProperty { get; set; }
public float SingleProperty { get; set; }
public long LongProperty { get; set; }
public int IntegerProperty { get; set; }
public decimal DecimalProperty { get; set; }
public byte ByteProperty { get; set; }
Public Property DoubleProperty() As Double
Public Property SingleProperty() As Single
Public Property LongProperty() As Long
Public Property IntegerProperty() As Integer
Public Property DecimalProperty() As Decimal
Public Property ByteProperty() As Byte