html - ASP.Net Display value for radio button selected on my confirmationpage -

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i have 4pg asp.net form storing data in session , button on 3rd page clears session. working fine i'm having 2 problems radio buttons.

first problem

on confirmation page (pg3) displaying 'true' or 'false'. want value 'yes' or 'no'. how do this

second problem

how display selected value on confirmation pg? know if needs wrapped in if statement i'm unsure how write complete brain fart i'm afraid.

html page radio button on

        <div class="form-group">             <div class="col-xs-12">                 <asp:label id="label2" class="col-md-2 control-label" runat="server" text="do have kids?"></asp:label>                 <div class="col-md-3">                     <asp:label runat="server" class="radio-inline">                         <asp:radiobutton runat="server" id="pg2yes" value="yes" groupname="abc"/> yes                     </asp:label>                     <asp:label runat="server" class="radio-inline">                         <asp:radiobutton runat="server" id="pg2no" value="no" groupname="abc"/> no                     </asp:label>                 </div>

code behind above

protected void pg2button_click(object sender, eventargs e) {     session["pg2"] = txtdata2.text;     session["pg2yes"] = pg2yes.checked;     session["pg2no"] = pg2no.checked;     response.redirect("/session/pg3.aspx"); }             </div>         </div>

confirmation page html

        <% if (pg2yes == true) {%>         <div class="form-group">             <div class="col-xs-12">                 <asp:label id="label4" class="col-md-2 control-label" runat="server" text="kids?"></asp:label>                 <div class="col-md-3 form-control-static">                     <%=session["pg2yes"] %>                 </div>             </div>         </div>         <%}         else         {%>             <div class="form-group">                 <div class="col-xs-12">                     <asp:label id="label5" class="col-md-2 control-label" runat="server" text="kids?"></asp:label>                     <div class="col-md-3 form-control-static">                         <%=session["pg2no"] %>                     </div>                 </div>             </div>         <%} %>

it says if statement following error:

the name 'pg2yes' not exist in current context

if declare variable @ top, like:

<% var pg2yes == false; %>

i following error:

implicitly-types local variables must initialized

i'm new coding , not sure how this

first problem: change pg2button_click to:

session["pg2yes"] = pg2yes.checked ? "yes" : "no"; session["pg2no"] = pg2no.checked ? "yes" : "no";

this way, store "yes" , "no" instead of boolean values "true" , "false"

second problem: try changing <% if (pg2yes == true) {%> (this assuming change first problem):

<% if (session["pg2yes"] == "yes") {%>

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