I'm just learning to work with partial classes in VB.NET and VS2008. Specifically, I'm trying to extend a LINQ to SQL class that was automatically created by SqlMetal.
The automatically generated class looks like this:
Partial Public Class DataContext
Inherits System.Data.Linq.DataContext
...
<Table(Name:="dbo.Concessions")> _
Partial Public Class Concession
...
<Column(Storage:="_Country", DbType:="Char(2)")> _
Public Property Country() As String
...
End Property
...
End Class
In a separate file, here's what I'm trying to do:
Partial Public Class DataContext
Partial Public Class Concession
Public Function Foo() as String
Return DoSomeProcessing(Me.Country)
End Function
End Class
End Class
... but I get blue jaggies under 'Me.Country
' and the message 'Country' is not a member of 'DataContext.Concession'
. Both halves of the partial class are in the same namespace.
So how do I access the properties of the automatically-generated half of the partial class, from my half of the partial class?