Hello, I got a problem when im making my own module :(

Well, I changed standard template module by adding just two lines of code:

<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" />

Well, everything is working fine except view state of control. The problem is where im click Button1, normaly in aspx it should reload page, but state of the control should be memorized. But it's not.... everytime i load page  by click button or just refresh page, it's cleaning my control state.

(Well, maybe it's no important but im using C# )

Thanks for eventualy reply...

And of course i mean IsPostBack, not IsPagePostBack