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visal basic

Create a new VB project Assignment 2B-xxxx-nnnnnnn in your H: drive, where “xxxx” is your name and “nnnnnnn” is your student number. Copy the file [login to view URL] into the folder Assignment 2B-xxxx-nnnnnnn\bin\debug. This file contains the records of mega cities in the world. Each line contains 4 pieces of data about a city, City Name, Country, population (in million) and area (in km2).

Requirements for your Visual Basic project:

The VB project opens file [login to view URL] and reads the data from the file into 4 arrays at the beginning of the execution. Then it displays four options in the start up form: Add new, Search, List All and Exit. When the user select Exit, the program asks whether to save the data or not, and saves the city data into a new file [login to view URL] if the user confirmed to save. You will need four forms and a module in the project.

In the Add New form, the program accepts the input of four data items of a new city, and save them to arrays. Any invalid or missing input data should cause an appropriate error message.

In the Search form, the program accepts the input of a city name and searches the City array for that name. If found, all other data about the city plus the calculated Population density will be displayed, otherwise an error message will appear.

To List All the city data, the program should open the List form and displays the city information including population density (= population / area x 1,000,000) in a list box, with heading line and summary line (count of cities and sum of the total population), as shown in the following figure.

When the user selects to Exit, the project prompts the user to save the city information into a file. If user confirms with “Yes”, the program writes all the city information from all the arrays to a file [login to view URL] in the same format as that of the input file. If the user answers “No”, it exits the program without saving the changed city information.

Квалификация: .NET, Архитектура ПО, Visual Basic

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О работодателе:
( 2 отзыв(-а, -ов) ) bankstown, Australia

ID проекта: #6260456

Поручен:

sby

Expert in C# and VB Number 1 compared others freelancer who bid your project Contact me soon Just few hours to do

$88 AUD за 1 день
(33 отзывов(-а))
6.5

22 фрилансеров(-а) в среднем готовы выполнить эту работу за $123

geekydeveloper

Hello Sir, We have experienced programmers [login to view URL] have worked in VB project. How can we discuss about job? Here is the link of feedback "http://www.freelancer.com/u/geekydeveloper.html" We would like to work Больше

$252 AUD за 10 дней(-я)
(143 отзывов(-а))
7.5
ta0soft

Hi I would be happy to help with your project :) I have over 10 years of experience with VB.NET and C#, I specialize in Windows applications and GUI design. My website is [login to view URL] it's under construction but you can Больше

$88 AUD за 1 день
(77 отзывов(-а))
6.3
piyushdpatel

I have 10 yrs of Exp in VBA,VB6.0,VB.net and MsAccess. I have developed many applications in VB6,VBA,VB.NET. Ready to start i can do in VB.NET if u want i will send you update on same. waiting for your fee Больше

$100 AUD за 3 дней(-я)
(28 отзывов(-а))
5.2
murtaza1981

Hi, An ASP.NET,c#,vb ,SqlServer,JQuery,Javascript expert here. Please feel free to discuss the project with me . Thanks, Murtaza

$350 AUD за 5 дней(-я)
(12 отзывов(-а))
4.7
AHTOAH

Hello, I'm a vb.net programmer with great experience and I have done similar project already. Let me know if you are interested so I can start working on it. Best regards, Tony

$110 AUD за 2 дней(-я)
(45 отзывов(-а))
4.8
yh2013

I have the required expertise in VB. I have developed similar projects, check my portfolio and reviews, my works have warranty and quality.

$111 AUD за 3 дней(-я)
(11 отзывов(-а))
4.3
unipixel

Greetings!!! We are glad to bid on your project and would be more happy if get a chance to work on the same. [login to view URL], [login to view URL], [login to view URL], [login to view URL] [login to view URL] Больше

$277 AUD за 10 дней(-я)
(1 отзыв)
4.0
vietcompro

Hi there, I've already read and understood the requirements of this assignment, and I'm really interested in doing this project. Would you please initiate a chat for further discussion? Really hope to have chance to Больше

$60 AUD за 3 дней(-я)
(21 отзывов(-а))
4.2
saumilmodi

Hi, I can provide you solution in quick time. I have good experience in .NET. Let me know if you are interested. Saumil

$111 AUD за 3 дней(-я)
(26 отзывов(-а))
4.4
mleo1

Hello let me do this, I got VB6,VB2008,VB2010,VB2012,VB2013 which ever you prefer VB Programmer here. Got 7 years Experience in Web Programming, Software Programming and Database Design. Best Regards, mleo

$66 AUD за 1 день
(11 отзывов(-а))
3.3
sayli2

I read your assignment and I can do it very easily. I am expert in vb. I can create all forms(add new form, search form, list form) very easily ----------- - I have 97% project completion rate with 100% in ti Больше

$58 AUD за 3 дней(-я)
(12 отзывов(-а))
3.4
Akusei

This will be simple to implement and get to you in the required time. Is there a requirement as to which version of Visual Studio is used? I currently use VS 2013.

$155 AUD за 3 дней(-я)
(5 отзывов(-а))
3.0
singharun7

hello i have an exp. in vb of more then 7 years............. i can do your project..... pm me for some query......... i m waiting for your reply thank you

$100 AUD за 1 день
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2.9
jplopezy

sir, i can write this soft for you, contact with me. regards

$55 AUD за 3 дней(-я)
(3 отзывов(-а))
2.7
darky09

Hi, I am a professional Delphi/.Net developer as I am in this industry for over three [login to view URL] really want this quickly don't hesitate to contact [login to view URL] also, you haven't provided the [login to view URL] file but I will create Больше

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2.8
varaprasadanga

I am the Dot Net Professional Developer/ SQL Server developer. My professional experience includes extensive hands on expertise on Microsoft technologies.I understand how to build project that directly meet user requir Больше

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2.4
gjampani

A proposal has not yet been provided

$111 AUD за 3 дней(-я)
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1.8
ebadali

Hello, I have gone through the specification which are very clear and straight forward. I understand you want to store the information of city in separate arrays for searching and storing. I am interested in this Больше

$50 AUD за 4 дней(-я)
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2.0
tigga87

hi, I can make the application I need the file structure and a general idea of ​​stricture of the screen, I have experience in this type of application,I am available 2 days

$105 AUD за 2 дней(-я)
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1.4
epicanka

Being a professional in Software and Web Development for about 3 years, I use to develop applications for the complete customer's satisfaction by deploying robust and scalable desktop + web applications at reasonable p Больше

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