Public Class WebPage
   Inherits System.Web.UI.Page
   Private myFormObj As MyForm
   Private label1 As Label
   Private label2 As Label
   Private textBoxObj As TextBox
   Private buttonObj As Button

   Public Sub New()
      AddHandler Page.Init, AddressOf Page_Init
   End Sub 'New


   Private Sub Page_Load(sender As Object, e As System.EventArgs)
      ' Comment the following line to maintain page view state.
      Page.EnableViewState = false
      myFormObj.Method = "post"
      Controls.Add(myFormObj)
      textBoxObj.Text = "Welcome to .NET"

      label1.Text = "Enter a name"
      buttonObj.Text = "ClickMe"
      AddHandler buttonObj.Click, AddressOf Button_Click
      myFormObj.Controls.Add(label1)
      myFormObj.Controls.Add(textBoxObj)
      myFormObj.Controls.Add(buttonObj)
      myFormObj.Controls.Add(label2)
   End Sub 'Page_Load

   Private Sub Button_Click(sender As Object, e As EventArgs)
      Dim temp As [String] = "<br>Name is " + textBoxObj.Text + "<br>"
      temp += "Saved content of previous page is " + CType(ViewState("name"), String)
      label2.Text = temp
   End Sub 'Button_Click

   Protected Overrides Sub LoadViewState(viewState As Object)
      If Not (viewState Is Nothing) Then
         MyBase.LoadViewState(viewState)
      End If
   End Sub 'LoadViewState

   Protected Overrides Function SaveViewState() As Object
      ViewState("name") = textBoxObj.Text
      Return MyBase.SaveViewState()
   End Function 'SaveViewState

   Private Sub Page_Init(sender As Object, e As EventArgs)
      AddHandler Me.Load, AddressOf Me.Page_Load
      myFormObj = New MyForm()
      label1 = New Label()
      label2 = New Label()
      textBoxObj = New TextBox()
      buttonObj = New Button()
   End Sub 'Page_Init
End Class 'WebPage

public class WebPage : Page
{
   private MyForm myFormObj;
   private Label label1;
   private Label label2;
   private TextBox textBoxObj;
   private Button buttonObj;

   public WebPage()
   {
      Page.Init += new System.EventHandler(Page_Init);
   }

   private void Page_Load(object sender, System.EventArgs e)
   {
      // Comment the following line to maintain page view state.
      Page.EnableViewState = false;
      myFormObj.Method = "post";
      Controls.Add(myFormObj);
      textBoxObj.Text = "Welcome to .NET";

      label1.Text = "Enter a name";
      buttonObj.Text = "ClickMe";
      buttonObj.Click += new EventHandler(Button_Click);
      myFormObj.Controls.Add(label1);
      myFormObj.Controls.Add(textBoxObj);
      myFormObj.Controls.Add(buttonObj);
      myFormObj.Controls.Add(label2);
   }
   private void Button_Click(object sender, EventArgs e)
   {
      String temp = "<br>Name is " + textBoxObj.Text + "<br>";
      temp += "Saved content of previous page is " + ViewState["name"] as String;
      label2.Text = temp;
   }
   protected override void LoadViewState(object viewState)
   {
      if(viewState != null)
         base.LoadViewState(viewState);
   }
   protected override object SaveViewState()
   {
      ViewState["name"] = textBoxObj.Text;
      return base.SaveViewState();
   }
   private void Page_Init(object sender, EventArgs e)
   {
      this.Load += new System.EventHandler(this.Page_Load);

      myFormObj = new MyForm();
      label1 = new Label();
      label2 = new Label();
      textBoxObj = new TextBox();
      buttonObj = new Button();
   }
};