Document for Design

COMPUTER EDUCATION CENTER

FPT - APTECH

--- o0o ---

Document for Design

Project Name: DTO Solution

( Driving Test Online Solution )

Class : C0605M

Course : HDSE

Group : I (Oak Group)

Members join 1. Lam Truong Giang (Leader)

2. Nguyen Thi Mai Chinh

3. Nguyen Minh Hai

4. Nguyen Thuy Tien

5. Le Quang Viet

Email of team leader: [email protected]

Teacher guides: Tran Dinh Tri

Ha Noi 11.2008 : Copyright 2008 by Oak Group

Table of Content

FormNo1:

Problem Definition..........................................................................................................................1

Problem Definition......................................................................................................................2

Customer Requirements Specification............................................................................................4

Problem Definition......................................................................................................................4

Customer Requirements Specification........................................................................................6

Type of question..............................................................................................................................8

Description.......................................................................................................................................8

Type of degree.................................................................................................................................8

Number of question.........................................................................................................................8

Rate of question...............................................................................................................................8

Type of Degree................................................................................................................................9

Total question...................................................................................................................................9

Testing time.....................................................................................................................................9

Type of degree.................................................................................................................................9

Total question...................................................................................................................................9

Pass conditional...............................................................................................................................9

Requirement Analysis....................................................................................................................11

Requirement Analysis................................................................................................................11

I.Agent: .................................................................................................................................11

II.Use Case for DTO Solution (Driving Test Online Solution)............................................11

Requirement Analysis................................................................................................................13

III.Analysis chart Usecase of system:...................................................................................15

Requirement Analysis................................................................................................................16

(A5): System displays information about teacher who administrator needs find................21

Entity Relationship Diagrams........................................................................................................64

Requirement Analysi.................................................................................................................64

Entity Relationship Diagrams....................................................................................................65

Entity Relationship Diagrams....................................................................................................83

Document about design database table.....................................................................................84

Database Diagram..........................................................................................................................90

Design Detail.................................................................................................................................91

Design Detail.............................................................................................................................94

Task Sheet....................................................................................................................................182

Design Detail...........................................................................................................................182

Main Task....................................................................................................................................182

Task name....................................................................................................................................182

Task Sheet................................................................................................................................183

Coding Convention Guide...........................................................................................................185

Coding Convention..................................................................................................................185

1. About the C# Coding Style Guide...........................................................................................185

2. File Organization.....................................................................................................................185

2.1 C# Sourcefiles...............................................................................................................185

2.2 Directory Layout...........................................................................................................185

3. Indentation...............................................................................................................................185

3.1 Wrapping Lines.............................................................................................................185

3.2 White Spaces.................................................................................................................186

Don't use spaces for indentation - use tabs!............................................................................186

4. Comments................................................................................................................................186

i

4.1 Block Comments...........................................................................................................186

4.2 Single Line Comments..................................................................................................186

4.3 Documentation Comments............................................................................................187

5. Declarations.............................................................................................................................187

5.1 Number of Declarations per Line..................................................................................187

5.2 Initialization...................................................................................................................188

5.3 Class and Interface Declarations...................................................................................188

6. Statements................................................................................................................................189

6.1 Simple Statements.........................................................................................................189

6.2 Return Statements..........................................................................................................189

6.3 If, if-else, if else-if else Statements...............................................................................189

6.4 For / Foreach Statements...............................................................................................190

6.5 While/do-while Statements...........................................................................................190

6.6 Switch Statements.........................................................................................................190

6.7 Try-catch Statements.....................................................................................................191

7. White Space.............................................................................................................................191

7.1 Blank Lines....................................................................................................................191

7.2 Inter-term spacing..........................................................................................................191

7.3 Table like formatting.....................................................................................................192

8. Naming Conventions...............................................................................................................192

8.1 Capitalization Styles......................................................................................................192

8.1.1 Pascal Casing..............................................................................................................192

8.1.2 Camel Casing..............................................................................................................192

8.1.3 Upper case..................................................................................................................192

8.2. Naming Guidelines.......................................................................................................192

8.2.1 Class Naming Guidelines...........................................................................................193

8.2.2 Interface Naming Guidelines.....................................................................................193

8.2.3 Enum Naming Guidelines..........................................................................................193

8.2.4 ReadOnly and Const Field Names.............................................................................193

8.2.5 Parameter/non const field Names..............................................................................193

8.2.6 Variable Names..........................................................................................................193

8.2.7 Method Names............................................................................................................193

8.2.8 Property Names..........................................................................................................193

8.2.9 Event Names...............................................................................................................193

8.2.10 Capitalization summary............................................................................................194

9. Programming Practices............................................................................................................194

9.1 Visibility........................................................................................................................194

9.2 No 'magic' Numbers......................................................................................................194

10. Code Examples......................................................................................................................194

10.1 Brace placement example............................................................................................194

10.2 Variable naming example............................................................................................195

ii

Problem Definition

1. Project Abstract

1.1. Function of Project Abstract:

DTOSolution (Driving Test Online Solution) is the project of “OAK Group” is done with

purpose support Driving Test Center in Vietnam organize Driving Test Exam:

• It helps person who joins this exam can do “Online” one way quickly and effect,

avoid some difficult and bother of traditional exam.

• Support Driving Test Center can simplify and synchronous in manage test,

candidate, day – time exam and result after finish exam.

• Decrease making work, increase effect and professional for making exam in some

Driving Test Center in whole country.

1.2. Sphere of system is used:

• Using for some Driving Test Center confer driving degree (Car- Motorbike).

• Support for some Driving Test Center in organizes test traffic theory program.

1.3. Who uses it:

• A person who join the Driving Test Exam (Candidate).

• Official Center organizes confer driving degree (Administrator).

2. Proposed System

2.1. Overview status:

• Nowadays, with development of Vietnam Economic is very quickly and increase quickly of

traffic vehicle service for a lot of different work in social, and specially is two vehicles is

Car and Motorbike.

• With increase above is need very big for training and confer driving degree for two

vehicles above.

• And with traditional and old exam, as a result a lot of Driving Test Centre fell overload

the fuse with needing of today.

Figure 1: A few picture waiting for queue and traditional exam of candidate.

DrivingTestOnline V1.0 © 2007 OakGroup Page 1 of 200

Class: C0605M

Course: HDSE

Group: I (OAK Group)

Document Name: Problem Definition

Document Sign: Form No.1 / PD / Ver. 2.0

FormNo1/PD/Ver 2.0

Problem Definition

2.2. Purpose of project:

“OAKGroup” construct this project with purpose is help people who join Driving Test Exam

can testing one way easily and professional with trend development of Vietnam Economic and

Social. In additional, decrease overload at Driving Test Center in makes organize some exam.

Helps some exam becomes quickly, exactly, and equally than. DTO Solution is developed after

OAK Group invested and researched work at No 1 Bac Giang Driving Test Center and Gia Lam￾Hanoi Air Driving Test Center. As a result some function in DTO Solution is done with work project

(A Index) was agreed by two centers above. DTO Solution will have some function following:

• Sign in and doing test: In time testing, candidate is provided one Account

(include of user name and password) can sign in DTO Solution and do testing.

• Manage questions bank: This function helps Driving Test Center can manage (Add,

Insert, Delete) any the question have at questions bank of Driving Test Center. Each center

can add new question or delete old question to suit with current law.

• Manage person who uses DTO Solution: this function help for Center can manage each

person who joins the exam, supervisor, and official center.

• Manage testing room and day- time exam: Official Center can arrange day- time exam

for each candidate before testing.

• Automatic making test: Provides function automatic making test for each candidate with

quantity and type of question suits each driving degree.

• Organizes testing Online: In time testing, DTO Solution will confer test for Client and

each candidate can sign in and begin do testing.

• Automatic making mark and Manage test result: After finished exam, DTO

Solution will automatic making mark for each candidate and test result of

candidate will save on Database and is managed by official of center.

Figure 2: Candidate joins Driving Test Online Solution

DTO Solution V2.0 © 2008 Oak Group Page 2 of 200