Form Authentication

<?xml version="1.0"?>
<configuration>
  <connectionStrings>
    <add name="userDbConnectionString" connectionString="Data Source=localhost;Initial Catalog=sdsdfsdf;Integrated Security=True;" providerName="System.Data.SqlClient"/>
  </connectionStrings>
  <system.web>
    <authentication mode="Forms">
      <forms loginUrl="Login.aspx" name=".ASPXFORMSAUTH" protection="All">
      </forms>
    </authentication>
    <authorization>
      <allow users="*"/>
    </authorization>
  </system.web>
  <location path="admin">
    <system.web>
      <authorization>
        <allow roles="admin"/>
        <deny users="*"/>
      </authorization>
    </system.web>
  </location>
  <location path="reseller">
    <system.web>
      <authorization>
        <allow roles="reseller"/>
        <deny users="*"/>
      </authorization>
    </system.web>
  </location>
  <location path="customer">
    <system.web>
      <authorization>
        <allow roles="customer"/>
        <deny users="*"/>
      </authorization>
    </system.web>
  </location>
 </configuration>




protected void Button1_Click(object sender, EventArgs e)
    {
        user _user = new user();
        adminManager _adminManager = new adminManager();
        DataTable dt = new DataTable();
        dt = _adminManager.fetchuserDetails(TextBox1.Text);
        if (dt.Rows.Count > 0)
        {
            if (dt.Rows[0]["password"].ToString() == TextBox2.Text)
            {
                FormsAuthenticationTicket Authticket = new FormsAuthenticationTicket(
                                                        1,
                                                        dt.Rows[0]["emailID"].ToString(),
                                                        DateTime.Now,
                                                        DateTime.Now.AddMinutes(30),
                                                        CheckBox1.Checked,
                                                        dt.Rows[0]["role"].ToString(),
                                                        FormsAuthentication.FormsCookiePath);

                string hash = FormsAuthentication.Encrypt(Authticket);

                HttpCookie Authcookie = new HttpCookie(FormsAuthentication.FormsCookieName, hash);

                if (Authticket.IsPersistent) Authcookie.Expires = Authticket.Expiration;

                Response.Cookies.Add(Authcookie);

                string returnUrl = Request.QueryString["ReturnUrl"];
                if (returnUrl == null) returnUrl = "/";

                Response.Redirect(returnUrl);
            }
            else
            {
                Label1.Text = "Password does'nt match.";
            }
        }
        else
        {
            Label1.Text = "User not exists.";
        }
    }



protected void Page_Load(object sender, EventArgs e)
    {
        if (User.Identity.IsAuthenticated && Request.QueryString["ReturnUrl"] != null)
        {
            
        }

        Label1.Text = "";
    }

jquery dialog box with jquery ui button

 <script type="text/javascript" src="js/jquery.1.7.min.js"></script>
    <script type="text/javascript" src="js/jquery.1.7.2.ui.min.js"></script>
    <link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/blitzer/jquery-ui.css" type="text/css" rel="Stylesheet" />
    <link href="css/indiashoponline.css" rel="stylesheet" type="text/css" />
    <script src="js/SpryEffects.js" type="text/javascript"></script>
    <script type="text/javascript" language="javascript">
        $(document).ready(function () {
            $('#purchasetable').dialog({ autoOpen: false, modal: true, title: "Enter Purchase Details", width: 500, resizable: false,
                buttons: {
                    'Continue Purchase': function () {
                        var invalidcount = 0;
                        $("#purchasetable :input[type=text]").each(function (index, element) {
                            if (customvalidation(element) == false)
                                invalidcount = invalidcount + 1;
                        });
                        if (invalidcount == 0) {
                            $('#userdetails').dialog('open');
                            $('.ui-widget-overlay').click(function () {
                                $('#userdetails').dialog('close');
                            });
                        }
                    }
                }
            });
            $('#userdetails').dialog({ autoOpen: false, modal: true, title: "Enter User Details", width: 500, resizable: false,
                buttons: {
                    'Complete Purchase': function () {
                        var invalidcount2 = 0;
                        $("#userdetails :input[type=text]").each(function (index, element) {
                            if (customvalidation(element) == false)
                                invalidcount2 = invalidcount2 + 1;
                        });
                        if (invalidcount2 == 0) {
                            $('.ui-dialog-buttonpane button:contains(Complete Purchase)').attr("id", "completepurchasebtn");
                            $('#completepurchasebtn').attr("disabled", true);
                        }
                        if (invalidcount2 == 0) {
                            $.ajax({
                                type: "post",
                                url: "Default5.aspx/saveUserDetails",
                                data: "{productId:'productxt',userName:'" + $("#nametxt").val() + "',bomEmailId:'" + $("#bomEmailtxt").val() + "',amazonEmailId:'" + $("#amazonEmailtxt").val() + "',phoneNumber:'" + $("#phoneNumbertxt").val() + "',firstName:'" + $("#firstNametxt").val() + "',middleName:'" + $("#middleNametxt").val() + "',lastName:'" + $("#lastNametxt").val() + "',homeName:'" + $("#houseNametxt").val() + "',street:'" + $("#streettxt").val() + "',city:'" + $("#citytxt").val() + "',state:'" + $("#statetxt").val() + "',country:'" + $("#countrytxt").val() + "',zipCode:'" + $("#ziptxt").val() + "',mobile:'" + $("#mobiletxt").val() + "',homePhone:'" + $("#homePhonetxt").val() + "'}",
                                async: true,
                                contentType: "application/json; charset=utf-8",
                                dataType: "json",
                                success: function (data) {
                                    if (data.d == "2") {
                                        alert('Purchase Successful, Check your email for more details');
                                        $('#purchasetable').dialog('close');
                                        $('#userdetails').dialog('close');
                                    }
                                    else if (data.d == "3") {
                                        alert('Purchase Completed, Error on Email Sending');
                                        $('#purchasetable').dialog('close');
                                        $('#userdetails').dialog('close');
                                    }
                                },
                                error: function () {
                                    alert('Problem');
                                }
                            });
                        }
                    }
                }
            });

            $("#purchasetable :input").blur(function () {
                var element = $(this);
                customvalidation(element);
            });
            $("#userdetails :input").blur(function () {
                var element = $(this);
                customvalidation(element);
            });
        });
        function purchasepopup() {
            $('#purchasetable').dialog('open');
            $('.ui-widget-overlay').click(function () { $('#purchasetable').dialog('close'); });
        }
function customvalidation(element) {
    isvalid = true;
    var classname = $(element).attr('class');
    var value = $(element).val();
    if (classname.indexOf("optional") == -1 && value == "") {
        $(element).next("span").text('Field Required');
        isvalid = false;
    }
    else {
        $(element).next("span").text('');
        if (classname.indexOf("requireddb") != -1) {
            $.ajax({
                type: "post",
                url: "Default5.aspx/checkAmazonId",
                data: "{amazonId:'" + value + "'}",
                async: false,
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (data) {
                    if (data.d == "1") {
                        $(element).next("span").text('');
                    }
                    else if (data.d == "0") {
                        $(element).next("span").text('Purchased Already');
                        isvalid = false;
                    }
                    else if (data.d == "-1") {
                        $(element).next("span").text('SQL Error');
                        isvalid = false;
                    }
                    else {
                        $(element).next("span").text('Error');
                        isvalid = false;
                    }

                },
                error: function () {
                    alert('Problem');
                    isvalid = false;
                }
            });
        }
        if (classname.indexOf("phoneno") != -1) {
            var numpattern = /^\d{8,12}$/;
            if (value.match(numpattern)) {
                $(element).next("span").text('');
            }
            else {
                $(element).next("span").text('Invalid Number');
                isvalid = false;
            }
        }
        if (classname.indexOf("email") != -1) {
            //verify email start
            var pattern = /^\w+@[a-zA-Z_]+?\.[a-zA-Z]{2,3}$/;
            if (value.match(pattern)) {
                $(element).next("span").text('');
                if (classname.indexOf("emaildb") != -1) {
                    $.ajax({
                        type: "post",
                        url: "Default5.aspx/checkBomEmail",
                        data: "{emaiId:'" + value + "'}",
                        async: false,
                        contentType: "application/json; charset=utf-8",
                        dataType: "json",
                        success: function (data) {
                            if (data.d == "2") {
                                $(element).next("span").text('');
                            }
                            else if (data.d == "1") {
                                $(element).next("span").text('Purchased Already');
                                isvalid = false;
                            }
                            else if (data.d == "0") {
                                $(element).next("span").text('Not Exist in Bom Tv');
                                isvalid = false;
                            }
                            else if (data.d == "-1") {
                                $(element).next("span").text('SQL Error');
                                isvalid = false;
                            }
                            else {
                                $(element).next("span").text('Error');
                                isvalid = false;
                            }

                        },
                        error: function () {
                            alert('Problem');
                            isvalid = false;
                        }
                    });
                }
            }
            else {
                $(element).next("span").text('Invalid Email');
                isvalid = false;
            }
            //verify email end
        }
    }
    return isvalid;
}
       
    </script>

send email using my domain

private static int sendemail(string bomEmailId, int customerId, string userName)
    {
        int ismailsend = 0;
        StringBuilder stringbuilder = new StringBuilder();
        MailAddress to = new MailAddress(bomEmailId);
        MailAddress from = new MailAddress("shoping@indiashoponline.com");
        MailMessage mailMessage = new MailMessage(from, to);
        System.Net.NetworkCredential networkCredential = new System.Net.NetworkCredential();
        //SmtpClient smtpClient = new SmtpClient("smtp.gmail.com", 587);
        SmtpClient smtpClient = new SmtpClient("mail.indiashoponline.com");
        stringbuilder.Append("")
         .Append("")
         .Append("")
         .Append("")
         .Append("")
         .Append("
Dear, ").Append(userName).Append("
This is a online purchase confirmation mail from  indiashoponline for the product and your shopping id is").Append(customerId).Append(".
In the case of any issue you can you can contact indiashoponline with your shopping id.And thank you for purchasing with us.
Best Regards...
Thank you for using indiashoponline.
phone:.................. 
)");
        try
        {
            networkCredential.UserName = "sdfsdf@indiashoponline.com";//need to add valid user id
            networkCredential.Password = "sdfsdf";// need to add valid password
            //smtpClient.EnableSsl = true; 
            smtpClient.UseDefaultCredentials = false; // your domain
            smtpClient.Credentials = networkCredential;
            mailMessage.Subject = "Shopping @ IndiaShopOnline";
            mailMessage.IsBodyHtml = true;
            mailMessage.Body = stringbuilder.ToString();
            smtpClient.Send(mailMessage);
            ismailsend = 1;
        }
        catch (Exception ex)
        {
            ismailsend = 0;
         string error=   ex.Message;
        }
        finally
        {
            mailMessage = null;
            networkCredential = null;
            smtpClient = null;
        }
        return ismailsend;
    }

send email using google apps

 private static int sendemail(string bomEmailId, int customerId, string userName)
    {
        int ismailsend = 0;
        StringBuilder stringbuilder = new StringBuilder();
        MailAddress to = new MailAddress(bomEmailId);
        MailAddress from = new MailAddress("shoping@indiashoponline.com");
        MailMessage mailMessage = new MailMessage(from, to);
        System.Net.NetworkCredential networkCredential = new System.Net.NetworkCredential();
        SmtpClient smtpClient = new SmtpClient("smtp.gmail.com", 587);
        //SmtpClient smtpClient = new SmtpClient("mail.indiashoponline.com");
        stringbuilder.Append("")
         .Append("")
         .Append("")
         .Append("")
         .Append("")
         .Append("
Dear, ").Append(userName).Append("
This is a online purchase confirmation mail from  indiashoponline for the product and your shopping id is").Append(customerId).Append(".
In the case of any issue you can you can contact indiashoponline with your shopping id.And thank you for purchasing with us.
Best Regards...
Thank you for using indiashoponline.
phone:.................. 
)");
        try
        {
            networkCredential.UserName = "shopping@gmail.com";//need to add valid user id
            networkCredential.Password = "sdfsdfsdf";// need to add valid password
            smtpClient.EnableSsl = true; 
            //smtpClient.UseDefaultCredentials = false; // your domain
            smtpClient.Credentials = networkCredential;
            mailMessage.Subject = "Shopping @ IndiaShopOnline";
            mailMessage.IsBodyHtml = true;
            mailMessage.Body = stringbuilder.ToString();
            smtpClient.Send(mailMessage);
            ismailsend = 1;
        }
        catch (Exception ex)
        {
            ismailsend = 0;
         string error=   ex.Message;
        }
        finally
        {
            mailMessage = null;
            networkCredential = null;
            smtpClient = null;
        }
        return ismailsend;
    }