i have been told to create a dll of an login module but the problem is that the createuserfunction() and other function that i have to use, shoiuld not contain any parameters. 

I though to make a class in app_code but then again how to supply inputs in function(should i use session )

also should i use asp.net or window apllication

i want to show last number in  text field….!

 this is my code

<form id="Form1" runat="server">
     <%– <asp:ListBox id="lbxEmployees" runat="server"
                   AutoPostBack="True"
                   Rows="5"
                   OnSelectedIndexChanged="subListChange" />–%>
                  
                  <asp:Textbox id="lbxEmployees" runat="server" text='<%# Container.DataItem("uomid") %>'/>
    </form>

<script language="VB" runat="server">
    Dim objConnection As OleDbConnection
    Dim daNorthwind As OleDbDataAdapter
    Dim dsNorthwind As DataSet
   
    Sub Page_Load(ByVal Source As Object, ByVal E As EventArgs)
        objConnection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; " _
     & "DATA SOURCE=" _
         & Server.MapPath("nwind.mdb;"))

        Dim StrSQLfortext As String = "SELECT max(uomid) FROM uom "
                                        

        'Dim objConnection As New OleDbConnection(strConnection)
        Dim objCommand As New OleDbCommand(StrSQLforListBox, objConnection)

        objConnection.Open()
    
        lbxEmployees.Text = objCommand.ExecuteScalar()

        objConnection.Close()

    End Sub

 
</script>

i got this error

'DataItem' is not a member of 'System.Web.UI.Control'.
 

dataBindingExpressionBuilderTarget.Text = System.Convert.ToString( Container.DataItem("uomid") , System.Globalization.CultureInfo.CurrentCulture) 

 i dont know whats the problem…! kindly solve my problem its very urgent

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