project for college system

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hi to all...

i want to develop a project for a college but i have problem , that how to develop a class model ( object oriented model)..... i have a good idea about the coding in C# . but newer to such like project....

i have develop a project for online shop ......

Posted 11-Dec-11 2:56am

Muhammad Tufail 1979

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Comments

Richard MacCutchan 11-Dec-11 8:58am

Do you have a question?

OriginalGriff 11-Dec-11 9:00am

What have you tried? How far did you get? Where are you stuck?

Muhammad Tufail 1979 22-Dec-11 7:54am

public class Student : Person
{

private int rollNo;
private string fatherName;
private Session session; // it will be like this 2011-2012 etc....
private string yearOfExam;
private StudentDetail detail;
private SubjectCombination subjectCombination;
private Group group;
private DateTime dateOfAdmission;

public Student()
{

}

public Student(int rNo, string name, DateTime DOB, DateTime date_of_Enrolled)
: base(name)
{
RollNo = rNo;
DateOfBirth = DOB;
DateOfAdmission = date_of_Enrolled;

}

public int RollNo
{
get
{
return rollNo;
}
set
{
this.rollNo = value;
}
}

public string FatherName
{
get
{
return fatherName;
}
set
{
this.fatherName = value;
}
}
public Session Session
{
set
{
this.session = value;
}
get
{
return this.session;
}
}
public string YearOFExam
{
set
{
this.yearOfExam = value;
}
get
{
return yearOfExam;
}
}
public StudentDetail Detail
{
set
{
this.detail = value;
}
get
{
return this.detail;
}
}
public SubjectCombination SubjectCombination
{
set
{
this.subjectCombination = value;
}
get
{
return subjectCombination;
}
}
public Group Group
{
set
{
this.group = value;
}
get
{
return this.group;
}
}

public DateTime DateOfAdmission
{
get
{
return dateOfAdmission;
}
set
{
dateOfAdmission = value;
}
}

}

Muhammad Tufail 1979 22-Dec-11 7:55am

public class StudentDetail
{
private GroupNameEnum degreeTitle;
private string sessionyear;
private string reg_No;
private int marksObtained;
private int totalMarks;
private string remarks; // promoted , dropped , admitted..etc

public StudentDetail()
{
}

public StudentDetail(GroupNameEnum degTitle, string year, string about)
{
DegreeTitle = degTitle;
SessionYear = year;
Remarks = about;
}

public GroupNameEnum DegreeTitle
{
set
{
degreeTitle = value;
}
get
{
return degreeTitle;
}

}
public string SessionYear
{
set
{
sessionyear = value;
}
get
{
return sessionyear;
}
}
public string Reg_NO
{
set
{
reg_No = value;
}
get
{
return reg_No;
}

}
public int MarksObtained
{
set
{
marksObtained =value;
}
get
{
return marksObtained;
}
}
public int TotalMarks
{
set
{
totalMarks = value;
}
get
{
return totalMarks;
}

}
public string Remarks
{
set
{
remarks = value;
}
get
{
return remarks;
}
}

Muhammad Tufail 1979 22-Dec-11 7:59am

public class Teacher : Person
{
private int personalNumber ;
private long cnic;
private int salary;
private short result;
private string remarks;
private Subject teachingSubject;
private List<group> groups;
private DateTime dateOfJoining;
private DateTime dateOfReleave;
private string qualification;
private string scale;

public Teacher()
{
}

public Teacher(int pNo, string name, long cNIC, DateTime DOB, DateTime joiningDate, Subject sub, string qual)
:base (name)

{
PersonalNumber = pNo;
CNIC = cNIC;
DateOfBirth = DOB;
dateOfJoining = joiningDate;
Qualification = qual;

}

// Properties.......///

public int PersonalNumber
{
set
{
personalNumber = value;
}
get
{
return personalNumber;
}
}
public long CNIC
{
set
{
this.cnic = value;
}
get
{
return cnic;
}
}
public int Salary
{
set
{
salary = value;
}
get
{
return salary;
}
}
public short Result
{
set
{
result = value;
}
get
{
return result;
}
}
public string Remarks
{
set
{
remarks = value;
}
get
{
return remarks;
}
}
public Subject TeachingSubject
{
set
{
this.teachingSubject = value;
}
get
{
return this.teachingSubject ;
}

}
public List<group> Groups
{
set
{
groups = value;
}
get
{
return this.groups;
}
}
public DateTime DateOfJoining
{
set
{
dateOfJoining = value;
}
get
{
return dateOfJoining;
}
}
public DateTime DateOfReleave
{
set
{
dateOfReleave = value;
}
get
{
return dateOfReleave;
}
}
public string Qualification
{
set
{
qualification = value;
}
get
{
return qualification;
}
}
public string Scale
{
set
{
scale = value;
}
get
{
return scale;
}
}

}
}

Manoj K Bhoir 11-Dec-11 9:37am

You have to learn the Basic of Object Oriented Programming.

Muhammad Tufail 1979 11-Dec-11 10:11am

yes i have good idea about object oriented programming

3 solutions

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Pranit Kothari · Answer 1 · 2011-12-11T03:56:00

Solution 2

It is good that you have C# knowledge, Class Model design is heuristic process . You are the only person who completes your class diagram. In between you need to take particle approach I found Code Complete 2[^], very good book for quality code and design as well.

Happy Programming

Posted 11-Dec-11 3:56am

Pranit Kothari

Updated 11-Dec-11 3:57am

v2

Comments

Muhammad Tufail 1979 11-Dec-11 9:59am

this is book is not free to download .....

[no name] 11-Dec-11 10:17am

he he he.. boss! buy it. Don't do piracy.

vijayksh111 · Answer 2 · 2011-12-11T03:30:00

Solution 1

To Develop This Kind Of Project Think From Starting When A Student Comes to college for admission Here Student Is Your An Object After That He fills a form that requires some information from the student these are the property of the student object. He/She Takes Admission In A Particular Couse Here is Your Another Object "Course" Think About Property Of Object.

Think About The Requirement of the project and you will prepare object
In Case of any help you can mail me to :

Posted 11-Dec-11 3:30am

vijayksh111

Updated 11-Dec-11 3:42am

v2

Comments

[no name] 11-Dec-11 9:42am

Don't give your email id like this on CP. Why not to communicate here only?

[no name] 11-Dec-11 9:43am

NO Problem Friend

[no name] 11-Dec-11 9:45am

Thx vijay.

vijayksh111 · Answer 3 · 2011-12-11T04:23:00

Solution 3

OK ! What is the relation between Student and the course . A student is enrolled in the course than you can make another object student_course which have enrolment and course consider this

class student
{
string enrollment_no
string name
.
.
.
.
.
.

}

class course
{
string course_code
string course_name
}

class student_course
{
string course_code
string enrollment_no
}

USE ER-MODELING to find intermidiate class/objects

Posted 11-Dec-11 4:23am

vijayksh111

Comments

Vijay Kr Sharma 14-Dec-11 22:05pm

Why Not If You Help Your Self No one can stop you

Vijay Kr Sharma 22-Dec-11 6:38am

make clear what u want to say

Vijay Kr Sharma 22-Dec-11 6:40am

why you want to upload that on thissite

Muhammad Tufail 1979 22-Dec-11 6:44am

because to discuss with u people... and u find some mistakes and give me some guide lines on that...

Vijay Kr Sharma 22-Dec-11 6:51am

have you make the class diagram on paper or not

Muhammad Tufail 1979 22-Dec-11 6:54am

public class Student : Person
{

private int rollNo;
private string fatherName;
private Session session; // it will be like this 2011-2012 etc....
private string yearOfExam;
private StudentDetail detail;
private SubjectCombination subjectCombination;
private Group group;
private DateTime dateOfAdmission;

public Student()
{

}

public Student(int rNo, string name, DateTime DOB, DateTime date_of_Enrolled)
: base(name)
{
RollNo = rNo;
DateOfBirth = DOB;
DateOfAdmission = date_of_Enrolled;

}

public int RollNo
{
get
{
return rollNo;
}
set
{
this.rollNo = value;
}
}

public string FatherName
{
get
{
return fatherName;
}
set
{
this.fatherName = value;
}
}
public Session Session
{
set
{
this.session = value;
}
get
{
return this.session;
}
}
public string YearOFExam
{
set
{
this.yearOfExam = value;
}
get
{
return yearOfExam;
}
}
public StudentDetail Detail
{
set
{
this.detail = value;
}
get
{
return this.detail;
}
}
public SubjectCombination SubjectCombination
{
set
{
this.subjectCombination = value;
}
get
{
return subjectCombination;
}
}
public Group Group
{
set
{
this.group = value;
}
get
{
return this.group;
}
}

public DateTime DateOfAdmission
{
get
{
return dateOfAdmission;
}
set
{
dateOfAdmission = value;
}
}
public class StudentDetail
{
private GroupNameEnum degreeTitle;
private string sessionyear;
private string reg_No;
private int marksObtained;
private int totalMarks;
private string remarks; // promoted , dropped , admitted..etc

public StudentDetail()
{
}

public StudentDetail(GroupNameEnum degTitle, string year, string about)
{
DegreeTitle = degTitle;
SessionYear = year;
Remarks = about;
}

public GroupNameEnum DegreeTitle
{
set
{
degreeTitle = value;
}
get
{
return degreeTitle;
}

}
public string SessionYear
{
set
{
sessionyear = value;
}
get
{
return sessionyear;
}
}
public string Reg_NO
{
set
{
reg_No = value;
}
get
{
return reg_No;
}

}
public int MarksObtained
{
set
{
marksObtained =value;
}
get
{
return marksObtained;
}
}
public int TotalMarks
{
set
{
totalMarks = value;
}
get
{
return totalMarks;
}

Muhammad Tufail 1979 22-Dec-11 6:56am

public class SubjectCombination
{
private int combinationID;
private List <subject> subjects;
private string combinationTitle; // pre-medical, pre-engineering, computer-science, simple-Arts..etc

public SubjectCombination()
{
}
public SubjectCombination(int combID, string combTitle)
{
CombinationID = combID;
CombinationTitle = combTitle;
}

public int CombinationID
{
set
{
combinationID = value;
}
get
{
return combinationID;
}
}
public List<subject> Subjects
{
set
{
subjects = value;
}
get
{
return this.subjects;
}
}
public string CombinationTitle
{
set
{
combinationTitle = value;
}
get
{
return combinationTitle;
}
}
}

Vijay Kr Sharma 22-Dec-11 6:58am

It's Fine Friend Then What is your problem

Muhammad Tufail 1979 22-Dec-11 7:04am

thanx brother.... i have a litel bit confusion in such types which having further branches and different combination at different time i dont know how to handle that.... for example

there is a Session class... which contains different categories (i.e First year , Second year.. etc) now each category having different subject combination ..... i.e Pre- Eng, Pre- Medical.... etc... similarly each combintaion having different types of Subjects... some are optional and some are compalsory... so how to handle the subject combination for the above combination......?

Muhammad Tufail 1979 22-Dec-11 6:58am

public class Group
{
private int groupID;
private GroupNameEnum groupName;
private int totalCapacity;
private int studentEnrolled;

public Group()
{
}

public Group(int gID, GroupNameEnum gName)
{
GroupID = gID;
GroupName = gName;
}

// Properites ...........

public int GroupID
{
set
{
groupID = value;
}
get
{
return groupID;
}

}

public GroupNameEnum GroupName
{
set
{
groupName = value;
}
get
{
return groupName;
}
}

public int TotalCapacity
{
set
{
totalCapacity = value;
}
get
{
return totalCapacity;
}
}

public int StudentEnrolled
{
set
{
studentEnrolled = value;
}
get
{
return studentEnrolled;
}
}
}

Vijay Kr Sharma 22-Dec-11 7:02am

It's Ok What is YOUR PROBLEM

Vijay Kr Sharma 22-Dec-11 7:07am

You Are Going In Right Direction If You Have any problem you can discuss