Материал из .Net Framework эксперт
Get session static objects (VB.net)
<%@ Page Language="vb" %>
<html>
<head>
<script runat="server">
Sub Page_Load()
Message.Text = "There are " & Session.StaticObjects.Count & _
" objects declared with the " & _
"<object runat="server"> syntax in Session scope."
Dim myobj As Object
For Each myObj in Session.StaticObjects
If myObj.Value.GetType.ToString() = _
"System.Web.UI.WebControls.TextBox" Then
myForm.Controls.Add(myObj.Value)
End If
Next
End Sub
</script>
</head>
<body>
<form id="myForm" runat="server">
<asp:label id="Message" runat="server"/>
</form>
</body>
</html>