cookies :
in  the page One

private void Page_Load(object sender, System.EventArgs e)
{
	if(!Page.IsPostBack)
	{	
		HttpCookie Cookie = Request.Cookies["MyCookie"];
		if(Cookie !=null)
			Response.Redirect("WebForm2.aspx");  
	}
}

in the Save buttone
-------------------
private void Button1_Click(object sender, System.EventArgs e)
{
	HttpCookie Cookie = new HttpCookie ("MyCookie");
	Cookie.Values.Add("Name",this.TextBox1.Text);
	Cookie.Values.Add("Major",this.TextBox2.Text);
	Cookie.Values.Add("UpdateDate",System.DateTime.Now.ToShortDateString());
	Cookie.Expires = System.DateTime.Now.AddMonths(4);   
	Response.Cookies.Add (Cookie);  
}

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in the page 2

private void Page_Load(object sender, System.EventArgs e)
{
	HttpCookie Cookie = Request.Cookies["MyCookie"];
	if(!Page.IsPostBack)
		if(Cookie ==null)
			Response.Redirect("WebForm1.aspx");  
		else
		{
			this.Label1.Text = Cookie.Values ["Name"];
			this.Label2.Text = Cookie.Values ["Major"];
			this.Label3.Text = Cookie.Values ["UpdateDate"];
		}
}