We are planning on using "SqlServer" mode for our ASP.NET session
state.

I know for the classes we store in Session that I need to mark them
with the SerializableAttribute as described in this knowledge base
article:

http://support.microsoft.com/default.aspx?scid=KB;EN-US;q312112&ID=KB;EN-US;q312112

My question is, if I store in session a class that contains members
that are classes and so on, will marking my class with the
SerializableAttribute the only thing I need?

I have written a simple class shown below.....will marking
MyClassExample with SerializableAttribute the only thing I need?   I
think the member variable that are not object will serialize no problem
but I not sure for Class1 in my exmaple below...........I know I may
need to implement the ISerializable interface to control the
serialization process but I haven't found good examples on how to do
this yet.

   Public Class MyClassExample

       Private _MemberVariable_Of_Type_Integer As Integer
       Private _MemberVariable_Of_Type_String As String
       Private _MemberVariable_Of_Type_Class1 As Class1

       Public Property MemberVariable_Of_Type_Integer() As Integer
           Get
               Return _MemberVariable_Of_Type_Integer
           End Get
           Set(ByVal value As Integer)
               _MemberVariable_Of_Type_Integer = value
           End Set
       End Property

       Public Property MemberVariable_Of_Type_String() As String
           Get
               Return _MemberVariable_Of_Type_String
           End Get

           Set(ByVal value As String)
               _MemberVariable_Of_Type_String = value
           End Set
       End Property

       Public Property MemberVariable_Of_Type_Class1() As Class1
           Get

               Return _MemberVariable_Of_Type_Class1
           End Get

           Set(ByVal value As Class1)
               _MemberVariable_Of_Type_Class1 = value
           End Set
       End Property

       Public Sub New()
           Me.MemberVariable_Of_Type_Integer = -1
           Me.MemberVariable_Of_Type_String = ""
           Me.MemberVariable_Of_Type_Class1 = New Class1()
       End Sub

   End Class