I'm building a module to manage a simply data entry on my application based on a dnn framework. The module contains many controls, like lists and combos , now, for example, when I click on a button to validate a list element the module raises a reload event and I lost every values of the lists.
Could you help me to solve this?

First of all thankyou for your quick reply and my apologize If I didn't explain exactly the problem in the last post.
Anyway, each controls inside the module mantain the values after the reload event but all the variables and the objects are set to nothing.

This is anof my code;

I build a class called MyList
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Class Mylist
Private _ID As Integer
Private _Code As String
Private _Name As String
Public Property ID() As Integer
Get
Return _ID
End Get
Set(ByVal Value As Integer)
_ID = Value
End Set
End Property
Public Property Code() As String
Get
Return _Code
End Get
Set(ByVal Value As String)
_Code = Value
End Set
End Property
Public Property Name() As String
Get
Return _Name
End Get
Set(ByVal Value As String)
_Name = Value
End Set
End Property

Public ReadOnly Property CodeName() As String
Get
Return _Code & " - " & _Name
End Get
End Property
End Class
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In button3 click I load a list as MyList and I set that as a datasource of a combo

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Private newList As List(Of MyList)
Protected Sub Button3_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button3.Click
Dim ml As Mylist
newList= New List(Of MyList)
ml = New Mylist
ml.ID = 1
ml.Code = "A"
ml.Name = "AAA"
newList.Add(ml)
md = New ModalitaDimissione
md.ID = 2
md.Code = "B"
md.Name = "BBB"
newList.Add(ml)
md = New ModalitaDimissione
md.ID = 3
md.Code = "C"
md.Name = "CCC"
newList.Add(ml)


Combo1.DataSource = newList
Combo1.DataTextField = "Name"
Combo1.DataBind()
End Sub
---------------------------------------------------------------------------------------------------------------------------Everything works fine; the combo load each elements and mantains all the values when the reload event is raised after the Button control is clicked. But if I control in debug the value of newList after the reload it's set to nothing
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Protected Sub Button4_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button4.Click
stop
TextBox2.Text = new(1).Code
End Sub
End Class
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There is a way to preserve all the values of the objects and the variables after the reload?