Acessing Query String Values to more than one page in c#

[schlumpf]

I working with c#(asp.net) and i have created a.aspx ,b.aspx,c.aspx like that three different pages....I'm using the following code in a.aspx\[code\]<asp:TextBox ID="txt" runat="server"></asp:TextBox><asp:TextBox ID="txt1" runat="server"></asp:TextBox> <asp:Button ID="btn" runat="server" OnClick="OnClick" Text="Click" />\[/code\]and code behind this page is as follows:a.aspx.cs\[code\]protected void OnClick(object sender, EventArgs e){ Response.Redirect("b.aspx?Site=google&Code=123?Name=" + txt.Text+"&second="+txt1.Text);}\[/code\]after that i place two labels in b.aspx page...and i've used the following code to receive that values...b.aspx.cs\[code\]public String txt1{ get { return Convert.ToString(Request.QueryString["txt1"]); }}\[/code\]......Now i want to access these values not only to b.aspx i want to pass those values to c.aspx