Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

Airline 4

Posted on 2012-04-06
5
325 Views
Last Modified: 2012-06-27
"<h3>Enrollment Sucessful</h3>

I have an error on this line.  I do not understand the newline errors.  How do I solve them?


Error      1      Newline in constant      C:\Course Technology\CIS Programming\ASP .NET Programming\Data Files\Chapter.09\Chapter\SkywardAviation\Registration.aspx.cs      65      17      C:\...\SkywardAviation\



using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Page.IsPostBack
            && enrollmentForm.ActiveViewIndex == 0)
            hiddenPassword.Value = password.Text;
    }
    protected void Page_LoadComplete(
        object sender, EventArgs e)
    {
        if (Page.IsPostBack
            && enrollmentForm.ActiveViewIndex == 3)
        {
            SqlConnection dbConnection
                = new SqlConnection(
                    "Data Source=.\\SQLEXPRESS; AttachDbFilename=C:\\Course Technology\\CIS Programming\\ASP .NET Programming\\Data Files\\Chapter.09\\Chapter\\SkywardAviation.mdf; Integrated Security=True; User Instance=True");
                   }
        try
        {
            dbConnection.Open();
            SqlCommand sqlCommand = new SqlCommand(
                "INSERT INTO FrequentFlyers (last, first,"
                + " phone, email, password, cardType,"
                + " expireMonth, expireYear, cardnumber,"
                + " cardholder, address, city, state, zip,"
                + " travelerType, homeAirport, class, seat,"
                + " meal) VALUES("
                + "'" + lastName.Text + "',"
                + "'" + firstName.Text + "',"
                + "'" + telephone.Text + "',"
                + "'" + email.Text + "',"
                + "'" + hiddenPassword.Value + "',"
                + "'" + creditcard.Text + "',"
                + "'" + expireMonth.Text + "',"
                + "'" + expireYear.Text + "',"
                + "'" + cardnumber.Text + "',"
                + "'" + cardholder.Text + "',"
                + "'" + address.Text + "',"
                + "'" + city.Text + "',"
                + "'" + state.Text + "',"
                + "'" + zip.Text + "',"
                + "'" + travelerType.Text + "',"
                + "'" + homeAirport.Text + "',"
                + "'" + serviceClass.Text + "',"
                + "'" + seatPreference.Text + "',"
                + "'" + mealRequest.Text + "',)",
                dbConnection);
            sqlCommand.ExecuteNonQuery();
            sqlCommand = new SqlCommand(
                "SELECT IDENT_CURRENT('FrequentFlyers')",
                dbConnection);
            SqlDataReader lastID=
                SqlCommand.ExecuteReader();
            if(lastID.read())
                successString.Text +=
                "<h3>Enrollment Sucessful</h3>
                <p>Your frequent flyer number is " + lastID.GetValue(0) + ".</p>";
        }
       catch (SqlException exception)
       {
            successString.Text += "<p>Error code "
                + exception.Number
                + ": " + exception.Message + "</p>";
}
dbConnection.Close();
       
}
}


This is homework!
homework-image.pdf
0
Comment
Question by:assaultkitty
  • 2
5 Comments
 
LVL 37

Expert Comment

by:Neil Russell
ID: 37817265
Change

                "<h3>Enrollment Sucessful</h3>
                <p>Your frequent flyer number is " + lastID.GetValue(0) + ".</p>";

to be ONE LINE

                "<h3>Enrollment Sucessful</h3><p>Your frequent flyer number is " + lastID.GetValue(0) + ".</p>";
0
 
LVL 38

Accepted Solution

by:
Tom Beck earned 500 total points
ID: 37817268
Same problem as before. This should be on one line or you have to use plus signs to concatenate.

successString.Text +=
                "<h3>Enrollment Sucessful</h3>"
                + "<p>Your frequent flyer number is " + lastID.GetValue(0) + ".</p>";
0
 

Author Comment

by:assaultkitty
ID: 37817312
Thank you.  I do know why the book has it like that.  Thanks.
0
 

Author Comment

by:assaultkitty
ID: 37840446
I did not make a mistake.  The  + sign was the deciding factor.  I was having problems getting the newline error to go away.  In addition, I tried them both and tommyboy's worked.  As, you see I have worked with tommyboy on several projects and he has helped me and he has been very patient with me as I working through my learning.  Please tell neilsr, I am sorry and I look forward to working with him on my final two projects as software engineering student.  I will be a graduate on April 25.  Wish me luck!  

Recommendation for change:
1. Leave points as is.

http:ID: 37817268

I received 100% on this particular project thanks to tommyboy.
0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Today is the age of broadband.  More and more people are going this route determined to experience the web and it’s multitude of services as quickly and painlessly as possible. Coupled with the move to broadband, people are experiencing the web via …
This article aims to explain the working of CircularLogArchiver. This tool was designed to solve the buildup of log file in cases where systems do not support circular logging or where circular logging is not enabled
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…

861 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question