sign up with database

Question

I HAVE TO CONNECT THIS PAGE WITH DATABASE...

 

 

SOURCE CODE:

<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="Sign_In.aspx.cs" Inherits="Default2" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">

<style type="text/css">

.auto-style6 {

width: 919px;

height: 229px;

}

.auto-style7 {

width: 1039px;

height: 513px;

margin-right: 40px;

}

.auto-style8 {

width: 1025px;

height: 505px;

}

</style>

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">

<div class="modal-body modal-body-sub_agile">

<div class="col-md-8 modal_body_left modal_body_left1">

<table class="auto-style6">

<tr>

<td>

<asp:Label ID="lblname" runat="server" Text="Name" Font-Bold="True" Font-Italic="True" Font-Names="Times New Roman"></asp:Label>

</td>

<td>

<asp:TextBox ID="txtname" runat="server" ></asp:TextBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txtname" CssClass="alert-danger" ErrorMessage="Please fill out this field."></asp:RequiredFieldValidator>

</td>

</tr>

<tr>

<td>

<asp:Label ID="lblemail" runat="server" Text="Email" Font-Bold="True" Font-Italic="True" Font-Names="Times New Roman"></asp:Label>

</td>

<td>

<asp:TextBox ID="txtemail" runat="server" TextMode="Email"></asp:TextBox>

<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ControlToValidate="txtemail" CssClass="alert-danger" ErrorMessage="Please enter valid email." ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*"></asp:RegularExpressionValidator>

</td>

</tr>

</table>

</div>

<br />

<br />

<asp:Button ID="btn1" runat="server" Text="Sign In" />

<br />

<br />

<ul class="social-nav model-3d-0 footer-social w3_agile_social top_agile_third">

<li><a href="#" class="facebook">

<div class="front"><i class="fa fa-facebook" aria-hidden="true"></i></div>

<div class="back"><i class="fa fa-facebook" aria-hidden="true"></i></div></a></li>

<li><a href="#" class="twitter">

<div class="front"><i class="fa fa-twitter" aria-hidden="true"></i></div>

<div class="back"><i class="fa fa-twitter" aria-hidden="true"></i></div></a></li>

<li><a href="#" class="instagram">

<div class="front"><i class="fa fa-instagram" aria-hidden="true"></i></div>

<div class="back"><i class="fa fa-instagram" aria-hidden="true"></i></div></a></li>

</ul>

<div class="clearfix"></div>

<p><a href="#" data-toggle="modal" data-target="#myModal2" > <a href="Sign_Up.aspx">Don't have an account</a> </a></p>

</div>

<div class="clearfix"></div>

<!--<div class="col-md-8 modal_body_right modal_body_right1">

<img src="New%20folder/cy.JPG" alt=" "/>

</div>

<div class="clearfix"></div>-->

</asp:Content>