hotel reservation project report

8/10/2019 Hotel Reservation Project Report

1/43

A Minor Project Report

Submitted to

WEST BENGAL UNIVERSITY OF TECHNOLOGY

By

ABDUL GHULAM MUSTAFA

ROLL NO: 08105010041

REG. NO: 081050510001 of 2008-2009,

In partial fulfilment for the award of the degree

of

MASTER COMPUTER APPLICATION

BANKURA UNNYANI INSTITUTE OF ENGINEERING

Poabagan, Bank ura


2/43

Table of Contents

CERTIFICATE BY GUIDE 4

ACKNOWLEDGEMENT 5

INTRODUCTION 6

PROJECTOVERVIEW................................................................................................................................ 6

OBJECTIVE.................................................................................................................................................. 8

SCOPE............................................................................................................................................................ 9

THREAT .......................................................................................................................................................10

SOLUTION................................................................ ................................................................... ................11

PROJECTCATEGORY ...............................................................................................................................12

HOSTINGREQUIREMENT......................................................................................................................13

SOFTWARE SOLUTION 15

FEASIBILITY STUDY.................................................................................................................................15

Technical feasibility 15

Operational feasibility 16

Economic feasibility 16

SYSTEMREQUIREMENT&SPECIFICATION......................................................................................17

Functional Requirements 18

Technical Requirements: 19

Non-Functional Requirements: 19

Design Goals and Constraints 20

SYSTEMDESIGN................................................................. .................................................................. .....21

Use Case 22

Data Flow Diagram 23

Sequence Diagram 25

E-R Diagram 27

Data Model 28

IMPLEMENTAIONTECHNOLOGIES.....................................................................................................29 USERINTERFACESCREENSHOT.......................................................... ................................................32

CODING(VB.NET)......................................................................................................................................33

SCOPE OF FUTURE APPLICATION 42

SCOPE OF IMPROVEMENT 42

REFERENCES 43


3/43

3


4/43

4

CERTIFICATE BY GUIDE

This to certify that the report of the project submitted is the outcome of the project work

entitled HOTEL RESERVATION SYSTEM carried out by ABDUL GHULAMMUSTAFA & SOUMEN DAS under my guidance and supervision for the award of

Degree in Master of Computer Applicationof West Bengal University of Technology

(W.B.), India.

To the best of the my knowledge the report

Embodies the work of the candidate him/herself,

Has duly been completed,

Fulfils the requirement of the ordinance relating to the MCA degree of the

University and

Is up to the desired standard for the purpose of which is submitted.

Signature

Mr Subhabrata Rakshit

The project work as mentioned above is hereby being recommended and forwarded for

examination and evaluation.


5/43

5

ACKNOWLEDGEMENT

Completing a task is never one mans effort. It needs help of numbers of persons in direct

or indirect ways.

I wish to express my gratitude to DPL Reservation and also to Mr . Subhabrata Rakshit, to

grant me permission to do same project.

My sincere thanks to all the faculty members of my institute for providing me their valuable

supports and cooperation that was necessary to carry out the work.

Finally I would like to express my deepest gratitude and reverence to my parents and

friends for their steady encouragements throughout the progress of this work.

ABDUL GHULAM MUSTAFA

SOUMEN DAS

MCA, 5ThSem


6/43

6

INTRODUCTION

PROJECT OVERVIEW

In this case, we will be designing a simple online e-commerce Bicycle Store. The site will

provide a soothing shopping experience for customers. The system will allow more than

one Categories and different items to choose and can be added in cart. The case will trace

the following sequence.

A customer visits the online e-commerce Bicycle Store. A customer may buy item or just

visit the page and logout. The customer can select a category, and items to get the differentproducts in the desired category.

The customer can select the product for purchasing. The process can be repeated for more

items. Once the customer finishes selecting the product/s the cart can be viewed , If the

customer wants to edit the final cart it can be done here.

For final payment the customer has to login the website, if the customer is visiting for the

first time he must register with the site, else the customer must use the login page to

proceed.

Final cart is submitted for payment and card details and address (where shipment has to be

made) are be confirmed by the customer .Customer is confirmed with a shipment Id and

delivery of goods within 15 days.

PAYPAL SHOPPING CART

PayPal Shopping Cart has been integrated in Bicycle store website, customers can purchase

multiple items with a single payment, browse your entire selection, and view a consolidated

list of all their items before purchasing. The PayPal Shopping Cart is a low-cost way for you

to accept credit card and bank account payments, and can be fully integrated with yourwebsite in a few easy steps.

What are the benefits?

Save time and money with PayPal's hassle-free Shopping Cart:

Easy to implement - no CGI scripting necessary

No up-front costs - you'll enjoy the same low fee schedule used when you receive

other PayPal payments

Sell with ease - PayPal maintains detailed transaction records on our website


7/43

7

Improve buyer experience - with customizable buttons and secure payments, happy

customers become repeat customers

The limited time and resources have restricted us to incorporate, in this project, only a

main activities that are performed in a Bicycle Store web application, but utmost care has

been taken to make the system efficient and user friendly navigation. This web

application has been designed to support the full featured e-commerce solution through

which the following functions are performed:

Register to the Site.

Log in to Check Out.

Browse/Search through Product catalog.

Filter the product as per need like Color, Weight etc.

Change/Recover the Password. Multiple items can be added in Shopping Cart.

View the Recent & Related product individually by the customer.

Check-out customer with PayPal account.

Bill Print after successful payment.

E-mail acknowledgment after payment made for product.

Only Admin can Add/Remove/Update product related items.

Individual customer Report


8/43

8

OBJECTIVE

Ecommerce and online stores go hand in hand. If you want to sell your products and

services online, its important that you have the necessary elements in place that will help a

visitor buy your products and services. This can only happen if you integrate shopping cart

solutions in your E-commerce site.

Customized Shopping Cart DevelopmentThe needs and requirements of every business are unique. Businesses might belong to the

same domain, but the way they will be going about achieving their goals will be different. At

Bicycle Store, we focus on custom shopping cart design, and our objective is to deliver out-

of-the-box solutions. We bring together all the ecommerce elements in one single packageto ensure an improvement in customer conversion rates, sales growth and an enhanced

interaction between customers, business partners and suppliers.

Spotlight is on Customer OrientationProviding customer oriented solutions lie at the very heart of any and every ecommerce

application development including ecommerce shopping cart development. Bicycle Store is

home to individuals who have superior online store development and management

expertise. Their primary goal is to gather a complete understanding of the client

requirements and deliver solutions with strong revenue generation potential. Our

proficiency in shopping cart development is an integral part of our e-store design services

and the wide scope of our services helps us give due importance to the various factors that

contribute to the growth and development of an online business.


9/43

9

SCOPE

Companies involved in e-commerce as ether buyer s or sellers rely on Internet based

technologies, and E-commerce applications and service to accomplish marketing,

discovery, transaction, processing, and product and customer services processing. For

example, electronic commerce can include interactive, marketing, ordering, payment and

customer support process at E-commerce catalog and auction site on the World Wide Web,

extranet access of inventory databases by customers and suppliers, intranet access of

customer relationship management systems by sales and customer collaboration in product

development via E-mail and internet newsgroup.

Many companies today are participating in or sponsoring three basic categories ofelectronic commerce applications, business-to-consumer, business-to-business and

consumer-to-consumer E-commerce. However, many E-commerce concepts apply to such

applications.

Business to Consumer or B2C

In this form electronic commerce, business must develop attractive electronic marketplaces

to entice and sell product and services to consumer. For example, many companies offer E-

commerce websites that provide virtual storefronts and multimedia catalogs, interactive

order processing, secure electronic payment system, and online customer support.


10/43

10

THREAT

eCommerce has forever revolutionized the way business is done. Retail has now a long way

from the days of physical transactions that were time consuming and prone to errors.

However, eCommerce has unavoidably invited its share of trouble makers. As much as

eCommerce simplifies transactions, it is occasionally plagued by serious concerns that

jeopardize its security as a medium of exchanging money and information.

Major threats to present day eCommerce include

BREACH OF SECURITY:

Money Thefts

eCommerce services are about transactions, and transactions are very largely driven by

money. This attracts hackers, crackers and everyone with the knowledge of exploiting

loopholes in a system. Once a kink in the armor is discovered, they feed the system(and

users) with numerous bits of dubious information to extract confidential data(phishing).

This is particularly dangerous as the data extracted may be that of credit card numbers,

security passwords, transaction details etc.

Also, Payment gateways are vulnerable to interception by unethical users. Cleverly crafted

strategies can sift a part or the entire amount being transferred from the user to the online

vendor.

Identity thefts

Hackers often gain access to sensitive information like user accounts, user details,

addresses, confidential personal information etc. It is a significant threat in view of the

privileges one can avail with a false identity.

For instance, one can effortlessly login to an online shopping mart under a stolen identity

and make purchases worth thousands of dollars. He/she can then have the order delivered

to an address other than the one listed on the records. One can easily see how those orders

could be received by the impostor without arousing suspicion. While the fraudsters gains,

the original account holder continues to pay the price until the offender is nabbed.

Threats to the system

Viruses, worms, Trojans are very deceptive methods of stealing information. Unless a

sound virus-protection strategy is used by the eCommere Solutions firm, these malicious


11/43

11

agents can compromise the credibility of all eCommerce web solution services. Often

planted by individuals for reasons known best to them alone, viruses breed within the

systems and multiply at astonishing speeds. Unchecked, they can potentially cripple the

entire system.

SOLUTION

There is but one solution to all issues that at times dent the security of eCommerce services.

Strict vigil on malicious intruders.

Easier said than done? So is every preventive measure. However, with online transactions,

progress in security has been overwhelming.

Authentication

Most notable are the advances in identification and elimination of non-genuine users.

Ecommerce service designers now use multi-level identification protocols like security

questions, encrypted passwords(Encryption), biometrics and others to confirm the identity

of their customers. These steps have found wide favor all around due to their effectiveness

in weeding out unwelcome access.

Intrusion Check

The issue of tackling viruses and their like has also seen rapid development with anti-virus

vendors releasing strong anti-viruses. These are developed by expert programmers who are

a notch above the hackers and crackers themselves.

Firewalls are another common way of implementing security measures. These programs

restrict access to and from the system to pre-checked users/access points.

Educating Users

eCommerce is run primarily by users. Thus, eCommerce service providers have also turned

to educating users about safe practices that make the entire operation trouble free. Recent

issues like phishing have been tackled to a good extent by informing genuine users of the

perils of publishing their confidential information to unauthorized information seekers.


12/43

12

PROJECT CATEGORY

This Project is coupled with material on how to use the various tool, sub sets

available in

IDE : Visual Studio 2010

Database : MS SQL SERVER

GUI 3rdParty : Component One Custom Control for ASP.NET.

Web Server : IIS 6.0/7.0

Client Side : HTML, Ajax, CSS, JavaScript, jQuery, XML

Server Side : Asp.net C#.

The app uses Entity Framework, Linq, AJAX, jQuery, CSS, and so much more. This is a full

blown reference web application for the fictitious Bicycle Store.


13/43

13

HOSTING REQUIREMENT

Hardware requirements .

Processor

Minimum 1 GHz

Recommended 1 GHz

RAM

Minimum 128 MB

Recommended 256 MB

Disk space (minimum) Mirrored/RAID disk sub-system 10 GB

Duplex Ethernet adapters 100Mbit

Software Requirements

Operating System : Windows 2000 or higher.

Web Server : IIS 6.0 or Higher.

Database : SQL Server 7 or higher

Additional Software Requirements

Firewall & Good Antivirus Solution.

.Net 3.5 or higher.

Latest service pack .

Servers should backed up nightly and there should be a number of hot-standby servers(and components) in the event of a systems failure.

Bandwidth

In working out ourhosting costs,Home page calculates the amount of bandwidth that yoursite will need, based on the number of visits you require it to cope with. For example, a siteexpecting 500,000 hits per month equates to a bandwidth requirement of an average of158Kbit/s. This is based on:

Average 50K page size 30 days per month Traffic spread evenly over 12 hours
http://www.homepage.co.uk/hosting/hostcosts.asphttp://www.homepage.co.uk/hosting/hostcosts.asp


14/43

14


15/43

15

SOFTWARE SOLUTION

FEASIBILITY STUDY

Feasibility study conducted once the problem is clearly understood. Feasibility

study is a high level capsule version of the entire system-analysis and design process. The

objective is to determine quickly and at the minimum expense how to solve the problem

and to determine the problem is solved. The system has been tested for feasibility in thefollowing ways.

Technical feasibility

Operational feasibility

Economic feasibility

Technical feasibility

A study of function, performance and constraints may affect the ability to achieve anacceptable system so, that necessary function and performance are achieved within the

constraints uncovered during system analysis. This is a Product based e-commerce website

which include Product catalog, Shopping Cart, PayPal Payment and Administrative Page.

MS SQL Server is used as backend considering the Three Tier Architecture. When

building the web site, implementing a flexible architecture composed of pluggable

components allows you to add new featuressuch as the shopping cart, the departments

list, or the product search featureby coding them as separate components and plugging

them into the existing application. Achieving a good level of flexibility is one of the goals

regarding the applications architecture. Youll see that the level of flexibility is proportional

to the amount of time required to design and implement it, so well try to find a

compromise that provides the best gains without complicating the code too much., so the

project is technically feasible.


16/43

16

Operational feasibility

The purpose of this project is to develop a Full Featured E Commerce Solution

which facilitates Product Browsing, Adding/Removing items in Shopping Cart and Provide

the easy way to payment such as PayPal from anywhere in the world. The activities of the

system such as Add/Remove Product by Administrator, information retrieval, updating and

deletion of records from various tables etc. are made easy. All the operators of this website

are trained in this area. So this project is operational feasible.

Economic feasibility

Economic analysis includes a broad range of concerns that include cost benefit

analysis, long term cooperative income strategies, cost of resources needed fordevelopment .In existing they had to maintain a large number of Products/registers is a

costly affair. This can be avoided by putting the data in the computer format that is cheaper

and reliable such as SQL Express which is free to use in Production environment. Since the

cost of resources for development of system satisfies the organization, the software is

economically feasible.


17/43

17

SYSTEM REQUIREMENT & SPECIFICATION

The Software Requirements Specification (SRS) will provide a detailed description

Of the requirements for the Bicycle Store (BS). This SRS will allow for a complete

understanding of what is to be expected of the BS to be constructed.

USER STORIES

Story 1. A customer connects to the e-commerce front-end looking for aproduct:

1. The customer starts at the e-commerce front-end main page.2. The customer searches in the products catalog for a specific product.3. The customer gets information about the product.

4.

The customer decides if she wants to proceed with an order.

Story 2. A customer connects to the e-commerce front-end for browsing theproducts catalog:

1. The customer starts at the e-commerce front-end main page.2. The customer browser hierarchically the products catalog.3. The customer gets information about the product.4. The customer decides if she wants to proceed with an order.

Story 3. A customer places successfully an order into the system:

1. The customer registers or logins into the system.2. The customer places an order within the system.3. Completes the order successfully.4. Decides if she wants an invoice send by mail or shown to her.

Story 4. A customer tracks the status of her orders:

1. The customer logins into the system.2. The customer can change /recover his password.

3.

Browses her recent list of visited items.4. Browses her related list of items.5. Selects the order for which wants more detail and its status.6. Detail of the order is shown.


18/43

18

Functional Requirements

User roles & profiles

The system administrator. The person that installs & configure IIS, SQL Express for

website up & running. Additionally, this person also Maintain, Backup, Restore theDatabase.

The customer. The person that connects to the on-line e-commerce front-end and

browses the product catalog or places an order and pay the bill through PayPal.

The sales manager. The person is the company that looks after the sales orders andensures that all the sales operations work correctly.

Business process definition

Search the product catalog.

Browse the product catalog. Making an order using an on-line front-end.

Generate an invoice for an order that has been completed. Pay through PayPal.

Customer management

It's a common scenario that a new user registers using the e-commerce front-end to be ableto perform a commercial transaction later. It should be possible to:

Check if a customer already exists in System. Create new customers in System. Modify the information of a customer in Website system.

Product catalog

A product catalog contains all the products that a user can view.

General considerations:

This website supports multiple items for the product. All the information about the products in the catalog is stored in SQL Server

database.

It should be possible for a user to perform the following actions:

Browse the product catalog hierarchically by product category.

Search the product catalog. Get all the details of a product.

Every product object can contain at least the following details:


19/43

19

Product name. Product description. Product category. Product attributes (weight, color, size, etc.). Product price and tax.

It should be possible for users to query product's inventory availability. This can bedisplayed when the user is viewing the product information.

Sales order

It should be possible for a user to:

Perform a full sales order. Get a list of the products that has bought. Track the status of his orders pending to be send. Give details of Shipping method and shipping Address

Invoicing

It should be possible for the e-commerce system:

Get access to the full invoice object to render an invoice by itself. Get a PDF version of an invoice using the default server report.

User Interface Mockups

Technical Requirements:

Web services allows applications to be integrated more rapidly and easily. Integrationfocuses on the XML messages that define the services rather than the protocol used to relaythese messages. These characteristics are ideal for connecting business functions acrossheterogeneous systems.

The integration requirements are:

The e-commerce system makes calls to the web server whenever it requires asynchronization.

The definition of these web services should not change from version to version toguarantee the integration with different web server versions.

Non-Functional Requirements:

These are general requirements that impact in the technical decisions:

The final system should scale correctly to support high traffic loads.

Security is a key area since we are performing commercial translations and dealingwith confidential data.

Open Discussion Items


20/43

20

Which e-commerce platform is better to do the example integration?

Design Goals and Constraints

Performance

No more than a 5-percent degradation in average page response is allowed with each 100

concurrent users that are added to the system.

Processor utilization should not exceed 80 percent during spikes of 1000 concurrent users.

Availability

Because the Web site is accessed by customers across the world, it needs to be available 24

hours a day, 7 days a week.

Reliability

Because of the need for 24 x 7 availability, automatic failover will be required. In addition,

existing disaster recovery and backup plans and procedures must be revised to incorporate

the e-commerce Application.

Scalability

E-commerce Application anticipates an average load of 500 concurrent users after the

system is fully operational, and expects that to grow by 5 percent each year for the next five

years.

Security

For the Web Site Enhancement project, customers will need to log on securely, and

sensitive information will be encrypted by using SSL.

For the Sales Force Automation project, no data encryption is required. Sales staff will need

to log on, and their user names will be used to determine access to different parts of thesystem.


21/43

21

SYSTEM DESIGN

Based on the requirements and specifications, the system design was carried out to give

detailed description of input screens, output screens, and table descriptions. The system

has been designed to provide easy browsing through different product category and

shopping cart .Data can be entered in the form of database tables. Payment Bill are also

generated. The system has been designed to reduce workload inconsistencies, redundancy

of data and also to improve transparency.


22/43

22

Use Case

Use cases have their beginnings in software engineering, where they were used to visually

or textuallydescribe a system's behavior as it responds to queries, input, or other actions

from external systems or "actors." But marketers have adopted use cases to provide

descriptions of how users will perform specific tasks on a website.

In the case of ecommerce, we know that customers are generally going to be researching

products or services, searching for products or services, or ready to purchase products or

services when they visit our site. But developing use cases can help us clearly understand

how these interactions take place and may help us streamline the experience for our

customers.

There are two Actor:

1. Customer

2.Admin

Use Case 1-Bicycle Store


23/43

23

Data Flow Diagram

A data flow diagram (DFD) is a graphical representation of the "flow" of data through an

information system. DFDs can also be used for the visualization of data processing

(structured design).

DFD: 1-Context Level diagram

DFD: 2-Register


24/43

24

DFD: 3-Login

DFD: 4-Add Item to Cart

DFD: 5-Add/Remove item in Product Table

DFD: 6-Payment Info


25/43

25

Sequence Diagram

UML sequence diagrams are used to represent or model the flow of messages, events and

actions between the objects or components of a system.

Sequence Diagram 1-View Catalog


26/43

26

Sequence Diagram 2-Create Order


27/43


28/43

28

Data Model

Data modeling defines primary data objects, composition of each data object, and

attributes of the object, relationships between each object and other objects and between

objects and the processes.

Data Model 1-Bicycle Store


29/43

29

IMPLEMENTAION TECHNOLOGIES

Introducing ASP.NET

ASP.NETwas developed in direct response to the problems that developers had with classic ASP.

Since ASP is in such wide use, however, Microsoft ensured that ASP scripts execute without

modification on a machine with the .NET Framework (the ASP engine, ASP.DLL, is not modified

when installing the .NET Framework). Thus, IIS can house both ASP andASP.NETscripts on the

same machine.

Advantages of ASP.NET

1.

Separation of Code from HTML

To make a clean sweep, withASP.NETyou have the ability to completely separate layout

and business logic. This makes it much easier for teams of programmers and designers to

collaborate efficiently. This makes it much easier for teams of programmers and designers to

collaborate efficiently.

2.

Support for compiled languages

developer can use VB.NET and access features such as strong typing and object-oriented

programming. Using compiled languages also means thatASP.NETpages do not suffer the

performance penalties associated with interpreted code.ASP.NETpages are precompiled

to byte-code and Just In Time (JIT) compiled when first requested. Subsequent requests aredirected to the fully compiled code, which is cached until the source changes.

3. Use services provided by the .NET Framework

The .NET Framework provides class libraries that can be used by your application. Some of

the key classes help you with input/output, access to operating system services, data access,

or even debugging. We will go into more detail on some of them in this module.

4.

Graphical Development Environment

Visual Studio .NET provides a very rich development environment for Web

developers. You can drag and drop controls and set properties the way you do in Visual

Basic 6. And you have full IntelliSense support, not only for your code, but also for HTML

and XML.

5.

State management

To refer to the problems mentioned before,ASP.NETprovides solutions for session and

application state management. State information can, for example, be kept in memory or

stored in a database. It can be shared across Web farms, and state information can be

recovered, even if the server fails or the connection breaks down.

6. Update files while the server is running!

Components of your application can be updated while the server is online and clients are


30/43

30

connected. The Framework will use the new files as soon as they are copied to the

application. Removed or old files that are still in use are kept in memory until the clients

have finished.

7.

XML-Based Configuration Files

Configuration settings inASP.NETare stored in XML files that you can easily read andedit. You can also easily copy these to another server, along with the other files that

comprise your application.

ASP.NET Overview

Here are some point that gives the quick overview ofASP.NET.

ASP.NETprovides services to allow the creation, deployment, and execution of Web

Applications and Web Services

Like ASP,ASP.NETis a server-side technology

Web Applications are built using Web Forms.ASP.NETcomes with built-in Web Forms

controls, which are responsible for generating the user interface. They mirror typical HTML

widgets like text boxes or buttons. If these controls do not fit your needs, you are free to

create your own user controls.

Web Forms are designed to make building web-based applications as easy as building Visual

Basic applications

ASP.NET 3.5 Architecture

ASP.NETis based on the fundamental architecture of .NET Framework. Visual studio provide a

uniform way to combine the various features of this Architecture.


31/43

31

LINQ

Language-Integrated Query (LINQ) is a set of features introduced in Visual Studio 2008 that

extends powerful query capabilities to the language syntax of C# and Visual Basic. LINQ introduces

standard, easily-learned patterns for querying and updating data, and the technology can be

extended to support potentially any kind of data store. Visual Studio includes LINQ provider

assemblies that enable the use of LINQ with .NET Framework collections, SQL Server databases,

ADO.NET Datasets, and XML documents.

ADO.NET ENTITY FRAMEWORK

ADO.NET Entity Framework abstracts therelational (logical) schema of the data that is stored in

adatabase and presents its conceptual schema to the application. For example, in the database,

entries about a customer and their information can be stored in the Customerstable, their orders in

theOrders table and their contact information in yet another Contactstable. For an application to

deal with this database, it has to know which information is in which table, i.e., the relational schemaof the data is hardcoded into the application.
http://en.wikipedia.org/wiki/Relational_schemahttp://en.wikipedia.org/wiki/Databasehttp://en.wikipedia.org/wiki/Conceptual_schemahttp://en.wikipedia.org/wiki/Conceptual_schemahttp://en.wikipedia.org/wiki/Databasehttp://en.wikipedia.org/wiki/Relational_schema


32/43

32

USER INTERFACE SCREENSHOT

2 Login Screen

Home Screen

6Check in Screen

1Report Screen

3Visual Report

5Hotel Profile Screen


33/43

33

CODING(VB.NET)

A coding standard is a set of guidelines, rules and regulations on how to write code. Usually

a coding standard includes guide lines on how to name variables, how to indent the code,

how to place parenthesis and keywords etc. The idea is to be consistent in programming so

that, in case of multiple people working on the same code, it becomes easier for one to

understand what others have done.

PublicClassCheckIn

DimdaRoomFlagAsNewDBDataSetTableAdapters.RoomflagTableAdapterDimdaCusAsNewDBDataSetTableAdapters.TblCustomerTableAdapterDimNewCheckinRowAsDBDataSet.TblCheckInRowDimdaCheckInAsNewDBDataSetTableAdapters.TblCheckInTableAdapter

Private Sub TblCustomerBindingNavigatorSaveItem_Click(ByVal sender AsSystem.Object, ByVal e As System.EventArgs) HandlesTblCustomerBindingNavigatorSaveItem.Click

Me.Validate()Me.TblCustomerBindingSource.EndEdit()Me.TableAdapterManager.UpdateAll(Me.DBDataSet)

EndSubPrivate Sub CheckIn_Load(ByVal sender As System.Object, ByVal e As

System.EventArgs)HandlesMyBase.Load'TODO: This line of code loads data into the 'DBDataSet.hotelname' table. You can

move, or remove it, as needed.


34/43

34

' ClearText()Me.HotelnameTableAdapter.Fill(Me.DBDataSet.hotelname)'TODO: This line of code loads data into the 'DBDataSet1.tblPrice' table. You can

move, or remove it, as needed.Me.TblPriceTableAdapter.Fill(Me.DBDataSet1.tblPrice)'TODO: This line of code loads data into the 'DBDataSet1.tblPrice' table. You can

move, or remove it, as needed.Me.TblPriceTableAdapter.Fill(Me.DBDataSeRoomInfo.tblPrice)CheckInDateDateTimePicker.Value =Date.Now

Me.DataTableRoomNoComboTableAdapter.FillRoomNoCombo(Me.DBDataSet.DataTableRoomNoCombo, ComboBoxRoomType.Text)

'TODO: This line of code loads data into the 'DBDataSet.TblCheckIn' table. You canmove, or remove it, as needed.

'Me.TblCheckInTableAdapter.Fill(Me.DBDataSet.TblCheckIn)'TODO: This line of code loads data into the 'DBDataSet.TblCustomer' table. You can

move, or remove it, as needed.Me.TblCustomerTableAdapter.Fill(Me.DBDataSet.TblCustomer)TblCustomerBindingNavigator.AddNewItem.PerformClick()

EndSub

SubTextBoxNotEmpty(ByValtxboxAsTextBox)DimmsgAsString= ""Iftxbox.Text.Trim.Length = 0 Thenmsg =My.Settings.NotEmptyTextBoxMe.ErrorProvider1.SetError(txbox, msg)

EndSub

SubTextBoxIsNumeric(ByValtxboxAsTextBox)DimmsgAsString= ""IfNotIsNumeric(txbox.Text) Thenmsg =My.Settings.MustBeNumberMe.ErrorProvider1.SetError(txbox, msg)

EndSub

Private Sub GroupBox4_Enter(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)HandlesGroupBox4.Enter

EndSub

Private Sub Label1_Click(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)

EndSub

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)

Me.Close()EndSubPrivateSubsetflag()

daRoomFlag.Update("True", RoomNoComboBox.SelectedValue)


35/43

35

EndSub

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)

'TblCustomerBindingNavigatorSaveItem.PerformClick()EndSub

Private Sub CheckInDateDateTimePicker_ValueChanged(ByVal sender AsSystem.Object, ByVal e As System.EventArgs) HandlesCheckInDateDateTimePicker.ValueChanged

EndSub

Private Sub CheckOutDateDateTimePicker_ValueChanged(ByVal sender AsSystem.Object, ByVal e As System.EventArgs) HandlesCheckOutDateDateTimePicker.ValueChanged

EndSub

Private Sub No_of_NightTextBox_GotFocus(ByVal sender As Object, ByVal e AsSystem.EventArgs)HandlesNo_of_NightTextBox.GotFocus

EndSub

Private Sub No_of_NightTextBox_KeyPress(ByVal sender As Object, ByVal e AsSystem.Windows.Forms.KeyPressEventArgs)HandlesNo_of_NightTextBox.KeyPress

IfNot(Char.IsNumber(e.KeyChar) Ore.KeyChar = vbBack) Thene.Handled = TrueEndIf

EndSub

Private Sub No_of_NightTextBox_KeyUp(ByVal sender As Object, ByVal e AsSystem.Windows.Forms.KeyEventArgs)HandlesNo_of_NightTextBox.KeyUp

EndSub

Private Sub No_of_NightTextBox_LostFocus(ByVal sender As Object, ByVal e AsSystem.EventArgs)HandlesNo_of_NightTextBox.LostFocus

' CalcDue()EndSub

PrivateSubNo_of_NightTextBox_MouseEnter(ByVal sender As Object, ByVal e AsSystem.EventArgs)HandlesNo_of_NightTextBox.MouseEnter

No_of_NightTextBox.SelectAll()EndSub

PrivateSubNo_of_NightTextBox_TextChanged(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)HandlesNo_of_NightTextBox.TextChanged


36/43

36

CalcTotal()

IfString.IsNullOrEmpty(No_of_NightTextBox.Text) ThenAdvanceTextBox.Enabled =False

ElseCalcDue()

EndIfcalcCheckout()

EndSub

Private Sub FillToolStripButton_Click(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)

EndSub

Private Sub FillToolStrip_ItemClicked(ByVal sender As System.Object, ByVal e AsSystem.Windows.Forms.ToolStripItemClickedEventArgs)

EndSubPrivateSubcalcCheckout()

IfNo_of_NightTextBox.Text > ""ThenCheckOutDateDateTimePicker.Value =

CheckInDateDateTimePicker.Value.AddDays(CType(No_of_NightTextBox.Text,Double))Else

CheckOutDateDateTimePicker.Value = NowEndIf

EndSub

Private Sub AdvanceTextBox_KeyPress(ByVal sender As Object, ByVal e AsSystem.Windows.Forms.KeyPressEventArgs)HandlesAdvanceTextBox.KeyPress

IfNot(Char.IsNumber(e.KeyChar) Ore.KeyChar = vbBack) Thene.Handled = True

EndIf

EndSub

PrivateSubAdvanceTextBox_TextChanged(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)HandlesAdvanceTextBox.TextChanged

CalcDue()

EndSub

PrivateSubCalcTotal()


37/43

37

IfNo_of_NightTextBox.Text > ""ThenDimSubTotalAsDouble= (No_of_NightTextBox.Text * UnitPriceTextBox.Text)TotalTextBox.Text = SubTotal - (SubTotal) * DiscountTextBox.Text / 100

ElseTotalTextBox.Text = ""

EndIfEndSubPrivateSubCalcDue()

Try

IfAdvanceTextBox.Text > ""ThenAdvanceTextBox.Enabled = True

DueTextBox.Text = TotalTextBox.Text - AdvanceTextBox.TextElse

AdvanceTextBox.Enabled = TrueDueTextBox.Text = TotalTextBox.Text

EndIfCatchexAsException

MessageBox.Show("Enter No Night To Stay")EndTry

EndSub

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As

System.EventArgs)TblCustomerBindingNavigator.AddNewItem.PerformClick()EndSub

PrivateSubUnitPriceTextBox_TextChanged(ByVal sender As System.Object, ByVal eAsSystem.EventArgs)HandlesUnitPriceTextBox.TextChanged

CalcTotal()EndSubPrivate Sub ComboBoxRoomType_SelectedValueChanged(ByVal sender As Object,

ByValeAsSystem.EventArgs)HandlesComboBoxRoomType.SelectedValueChangedMe.RoomInfoTableAdapter.Fill(Me.DBDataSeRoomInfo.RoomInfo,

ComboBoxRoomType.Text)

EndSub

PrivateSubDiscountTextBox_TextChanged(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)HandlesDiscountTextBox.TextChanged

EndSub

PrivateSubTotalTextBox_TextChanged(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)HandlesTotalTextBox.TextChanged

CalcDue()EndSub

PrivateSubSaveCustomer()


38/43

38

daCus.Insert(CusNameTextBox.Text,ComboBoxGender.SelectedItem,AgeTextBox.Text,CardNoTextBox.Text,Mobile_NoTextBox.Text,AddressTextBox.Text,CityTextBox.Text,StateTextBox.Text,CountryTextBox.Text)

EndSub

PrivateSubSaveCheckIn()daCheckIn.Insert(CusIDTextBox.Text, CusNameTextBox.Text,

CheckInDateDateTimePicker.Value,CheckOutDateDateTimePicker.Value,No_of_NightTextBox.Text,ComboBoxRoomType.Text,RoomNoComboBox.Text,FloorTextBox.Text,UnitPriceTextBox.Text,DiscountTextBox.Text,TotalTextBox.Text,AdvanceTextBox.Text,DueTextBox.Text)

EndSubPrivateSubadvpaid()

IfAdvanceTextBox.Text > ""ThenElse

AdvanceTextBox.Text = 0

EndIfEndSubPrivate Sub ButtonNewCheckin_Click(ByVal sender As System.Object, ByVal e As

System.EventArgs)

ButtonCheckin.Enabled = TrueTblCustomerBindingNavigator.AddNewItem.PerformClick()CusNameTextBox.Focus()Me.RoomInfoTableAdapter.Fill(Me.DBDataSeRoomInfo.RoomInfo,

ComboBoxRoomType.Text)ClearText()ButtonNewCheckin.Enabled =False

EndSub

Private Sub ComboBoxRoomType_SelectedIndexChanged(ByVal sender AsSystem.Object, ByVal e As System.EventArgs) Handles

ComboBoxRoomType.SelectedIndexChanged


39/43

39

EndSub

PrivateSubClearText()

No_of_NightTextBox.Text = 0TotalTextBox.Text = 0.0AdvanceTextBox.Text = 0.0DueTextBox.Text = 0.0

EndSubPrivate Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As

System.EventArgs)setflag()

EndSub

Private Sub KryptonButton1_Click(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)HandlesKryptonButton1.Click

Me.Close()EndSub

Private Sub KryptonButton2_Click(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)HandlesButtonNewCheckin.Click

ButtonCheckin.Enabled = TrueTblCustomerBindingNavigator.AddNewItem.PerformClick()CusNameTextBox.Focus()Me.RoomInfoTableAdapter.Fill(Me.DBDataSeRoomInfo.RoomInfo,

ComboBoxRoomType.Text)ClearText()

ButtonNewCheckin.Enabled =FalseEndSub

Private Sub Button1_Click_2(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)

EndSub

Private Sub KryptonButton2_Click_1(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)HandlesButtonCheckin.Click

Me.ValidateChildren()

TryDimInvalidInputAsBoolean=FalseDimctrlAsControlForEachctrlInMe.Controls

IfErrorProvider1.GetError(ctrl) ""ThenInvalidInput = True

Exit ForEndIf


40/43

40

NextIfInvalidInput = TrueThen

MessageBox.Show("Please Enter Required Field", "Invalid Input",MessageBoxButtons.OK,MessageBoxIcon.Information)

Else'Enter here to Execute after Validation

SaveCustomer()SaveCheckIn()setflag()MessageBox.Show("CheckIn Successfully Done", "Status",

MessageBoxButtons.OK,MessageBoxIcon.None,MessageBoxDefaultButton.Button1)ButtonCheckin.Enabled =FalseButtonNewCheckin.Enabled = TrueButtonNewCheckin.Focus()

EndIf

CatchexAsExceptionMessageBox.Show("Fill Required Field Indicated By Red Button", "CheckIn Satus",

MessageBoxButtons.OK,MessageBoxIcon.Asterisk,MessageBoxDefaultButton.Button1)CusNameTextBox.Focus()

EndTry

EndSub

Private Sub AgeTextBox_KeyPress(ByVal sender As Object, ByVal e AsSystem.Windows.Forms.KeyPressEventArgs)HandlesAgeTextBox.KeyPress

IfNot(Char.IsNumber(e.KeyChar) Ore.KeyChar = vbBack) Then

e.Handled = TrueEndIfEndSub

PrivateSub AgeTextBox_TextChanged(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)HandlesAgeTextBox.TextChanged

EndSub

Private Sub Mobile_NoTextBox_KeyPress(ByVal sender As Object, ByVal e AsSystem.Windows.Forms.KeyPressEventArgs)HandlesMobile_NoTextBox.KeyPress

IfNot(Char.IsNumber(e.KeyChar) Ore.KeyChar = vbBack) Then

e.Handled = TrueEndIfEndSub

PrivateSubMobile_NoTextBox_TextChanged(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)HandlesMobile_NoTextBox.TextChanged

EndSubPrivateSub CusNameTextBox_TextChanged(ByVal sender As System.Object, ByVal e

AsSystem.EventArgs)HandlesCusNameTextBox.TextChangedComboBoxGender.SelectedIndex = 0

EndSub


41/43

41

Private Sub CusNameTextBox_Validating(ByVal sender As Object, ByVal e AsSystem.ComponentModel.CancelEventArgs)HandlesCusNameTextBox.Validating

DimtxboxAsTextBox=DirectCast(sender, TextBox)TextBoxNotEmpty(txbox)

EndSub

PrivateSubAddressTextBox_TextChanged(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)HandlesAddressTextBox.TextChanged

EndSub

Private Sub AddressTextBox_Validating(ByVal sender As Object, ByVal e AsSystem.ComponentModel.CancelEventArgs)HandlesAddressTextBox.Validating


EndSub

PrivateSub CityTextBox_TextChanged(ByVal sender As System.Object, ByVal e AsSystem.EventArgs)HandlesCityTextBox.TextChanged

EndSub

Private Sub CityTextBox_Validating(ByVal sender As Object, ByVal e AsSystem.ComponentModel.CancelEventArgs)HandlesCityTextBox.Validating


EndSub

Private Sub No_of_NightTextBox_Validating(ByVal sender As Object, ByVal e As

System.ComponentModel.CancelEventArgs)HandlesNo_of_NightTextBox.ValidatingDimtxboxAsTextBox=DirectCast(sender, TextBox)DimtxtBoxAsTextBox=DirectCast(sender, TextBox)IftxtBox.Text.Length = 0 Then

Me.ErrorProvider1.SetError(txtBox,"Enter No of Days to Stay")Else

Me.ErrorProvider1.SetError(txtBox,"")EndIf

EndSub

Private Sub AdvanceTextBox_Validating(ByVal sender As Object, ByVal e AsSystem.ComponentModel.CancelEventArgs)HandlesAdvanceTextBox.Validating

IfString.IsNullOrEmpty(AdvanceTextBox.Text)ThenMe.ErrorProvider1.SetError(AdvanceTextBox,"Please Make Prepaid")

ElseMe.ErrorProvider1.SetError(AdvanceTextBox,"")

EndIfEndSubPrivateSubComboBoxGender_SelectedIndexChanged(ByValsenderAsSystem.Object,

ByValeAsSystem.EventArgs)HandlesComboBoxGender.SelectedIndexChanged

EndSub

EndClass


42/43

42

Scope of Future Application

This project can be used in the hotel after adding some more useful modules in the

project for which hotel are providing services.

Utmost care and back-up procedures must be established to ensure 100% successful

implementation of the computerized hotel system. In case of system failure, the

organization should be in a position to process the transaction with another organization or

if the worst comes to the worst, it should be in a position to complete it manually.

Scope of Improvement

Now a days hotels are providing many other facilities, this project can also be improved

with the improvement in the Hotels.

Utmost care and back-up procedures must be established to ensure 100% successful

implementation of the computerized banking system. In case of system failure, the

organization should be in a position to process the transaction with another organization or

if the worst comes to the worst, it should be in a position to complete it manually.


43/43

References

BOOKS:

Visual Basic 2010 Programmers Referenceby Rod Stephens.

Beginning Visual Basic 2010 Microsoft by Thearon Willis, BryanNewsome.

Visual Basic 2010 MASTERING Microsoft by Evangelos Petroutsos.

VB.NET by P.Radhaganesan.

WEBSITES:

www.google.co.in

www.windowsclient.net

www.msdn.microsoft.com
http://www.google.co.in/http://www.windowsclient.net/http://www.windowsclient.net/http://www.google.co.in/

hotel reservation project report

Documents