how to get multiple data into the sql table with or without using jquery

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C#

ASP.NET

SQL-Server

jQuery

I have trouble In my asp.net project.i have a search page in my new job consultancy website.in one search condition i was done in j query method..in this page containing 3 more search method.

My problem is : I was created 4 checkbox in my serch page when i click the check box delhi and submit.I wanted to display the result on same page without using jquery or ajax method..use C# code only..sql server 2008 as my database..there have any solution thiz particular problem..

<div class="refaine123">
<div class="af-experiance"><span class="search-af-af-11">Location</span></div>
<div class="af-exp-dtl-1">
<input name="sa" type="checkbox"  runat="server" id="chk_div" value="Delhi" />
Delhi </div>
<div class="af-exp-dtl-1"><input name="sa" type="checkbox" value="Ernamkulam" id="chk_kochi" runat="server" />
Ernamkulam </div>
<div class="af-exp-dtl-1"><input name="sa" type="checkbox" value="Mumbai" />
Mumbai </div>
<div class="af-exp-dtl-1"><input name="sa" type="checkbox" value="Chennai" />
Chennai </div>
<div class="af-exp-dtl-1"><input name="sa" type="checkbox" value="Bangalore" />
Bangalore </div>
<div class="af-exp-dtl-1"><input name="sa" type="checkbox" value="Others" />
Others </div>

    <asp:Button CssClass="af-exp-dtl-2" ID="Button1" runat="server" Text="Submit"
        BorderStyle="None" />

</div>