I am trying to write an event driven check box code, which will change the text in a text box when it is checked. I am unable to get it working. Any ideas.<BR><BR><%@ Page Language="VB" %><BR><script runat="server"><BR><BR> Sub Page_Load()<BR> <BR> Label1.Text="Nothing Checked Yet"<BR> <BR> End Sub<BR> <BR> Sub CheckBox1_CheckedChanged(sender As Object, e As EventArgs)<BR> <BR> Label1.Text="You Have Checked The Button"<BR> <BR> End Sub<BR><BR></script><BR><html><BR><head><BR></head><BR><body><BR> <form runat="server"><BR> <p><BR> <asp:Image id="Image1" runat="server" ImageUrl="Frm1.gif"></asp:Image><BR> </p><BR> <p><BR> </p><BR> <p align="center"><BR> Please click the check box below to cast your vote. <BR> </p><BR> <p><BR> </p><BR> <p align="center"><BR> <asp:CheckBox id="CheckBox1" runat="server" OnCheckedChanged="CheckBox1_CheckedChanged"></asp:CheckBox><BR> </p><BR> <p align="center"><BR> </p><BR> <p align="center"><BR> <asp:Label id="Label1" runat="server">Label</asp:Label><BR> </p><BR> <p align="center"><BR> </p><BR> <!-- Insert content here --><BR> </form><BR></body><BR></html><BR>Make sure you have the AutoPostBack property set to true.Try:<BR><BR><asp:CheckBox id="CheckBox1" runat="server" OnCheckedChanged="CheckBox1_CheckedChanged" AutoPostBack="True" />