public void deleteRecoed(string path)
{
string id;
Console.WriteLine("Please Enter id:");
id = Console.ReadLine();
string line;
StreamReader read = new StreamReader(path);
List <setterAndGetterMethods> list = new List <setterAndGetterMethods>();
while ((line = read.ReadLine()) != null)
{
setterAndGetterMethods s = new setterAndGetterMethods();
s.setStudentId(line.Trim());
line = read.ReadLine();
s.setStudentName(line.Trim());
line = read.ReadLine();
s.setStudentSemester(line.Trim());
line = read.ReadLine();
s.setCgpa(line.Trim());
line = read.ReadLine();
s.setDepartment(line.Trim());
line = read.ReadLine();
s.setUniversity(line.Trim());
list.Add(s);
}
read.Close();
StreamWriter file1 = new StreamWriter(path);
file1.AutoFlush = true;
char ch = '0';
foreach (var thing in list)
{
if (id != thing.getId())
{
file1.Write(thing.getId() + "\t");
file1.Write("\r" + thing.getName() + "\t");
file1.Write("\r" + thing.getSemester() + "\t");
file1.Write("\r" + thing.getCgpa() + "\t");
file1.Write("\r" + thing.getDepartment() + "\t");
file1.Write("\r" + thing.getUni() + "\t");
file1.WriteLine();
}
else
{
ch = '1';
Console.WriteLine("Record is successfully deleted");
}
}
file1.Close();
if (ch == '0')
{
Console.WriteLine("No Record is found for this id:" + id);
}
}
public void Top3Students(string path)
{
{
string trim;
double first, second, third;
first = second = third = 0;
Console.Clear();
string line;
StreamReader read = new StreamReader(path);
List <setterAndGetterMethods> list = new List <setterAndGetterMethods>();
while ((line = read.ReadLine()) != null)
{
setterAndGetterMethods stu = new setterAndGetterMethods();
stu.setStudentId(line.Trim());
line = read.ReadLine();
stu.setStudentName(line.Trim());
line = read.ReadLine();
stu.setStudentSemester(line.Trim());
line = read.ReadLine();
trim = line.Trim();
stu.setCgpa(trim);
line = read.ReadLine();
stu.setDepartment(line.Trim());
line = read.ReadLine();
stu.setUniversity(line.Trim());
list.Add(stu);
}
read.Close();
setterAndGetterMethods obj = list[0];
first = double.Parse(obj.getCgpa());
int count = 0;
foreach (var stu in list)
{
if (first <= double.Parse(stu.getCgpa()))
{
first = double.Parse(stu.getCgpa());
count++;
}
}
foreach (var stu in list)
{
if (first > double.Parse(stu.getCgpa()))
{
if (second < double.Parse(stu.getCgpa()))
{
second = double.Parse(stu.getCgpa());
}
}
}
foreach (var stu in list)
{
if (first > double.Parse(stu.getCgpa()))
{
if (second > double.Parse(stu.getCgpa()))
{
if (third < double.Parse(stu.getCgpa()))
{
third = double.Parse(stu.getCgpa());
}
}
}
}
foreach (var stu in list)
{
if (first == double.Parse(stu.getCgpa()) || second == double.Parse(stu.getCgpa()) || third == double.Parse(stu.getCgpa()))
{
Console.Write(stu.getId() + "\t");
Console.Write(stu.getName() + "\t");
Console.Write(stu.getSemester() + "\t");
Console.Write(stu.getCgpa() + "\t");
Console.Write(stu.getDepartment() + "\t");
Console.Write(stu.getUni() + "\t");
Console.WriteLine();
}
}
}
}
static void Main(string[] args)
{
string path = @"C:\Users\Ahsan\Documents\visual studio 2013\Projects\VP_Assignment_1\VP_Assignment_1\bin\Debug\Student.txt";
char loop = 'y';
markAttendence atten = new markAttendence();
do
{
Program obj = new Program();
Console.WriteLine("1. Create Student profile");
Console.WriteLine("2. Search Student");
Console.WriteLine("3. Delete Student Record");
Console.WriteLine("4. List top 03 of class");
Console.WriteLine("5. Mark student attendance");
Console.WriteLine("6. View attendance");
Console.WriteLine("---------------------------");
char option;
option = Console.ReadKey().KeyChar;
if (option == '1')
{
char loopDecision;
List <setterAndGetterMethods> list = new List <setterAndGetterMethods>();
do
{
char chack = '0';
Console.Clear();
string getData = "";
setterAndGetterMethods stu = new setterAndGetterMethods();
Console.Write("Enter Student Enrollment:: ");
getData = Console.ReadLine();
string line;
StreamReader read = new StreamReader(path);
while ((line = read.ReadLine()) != null)
{
if (line.Trim() == getData.Trim())
{
Console.WriteLine("Please use the Unire ID");
chack = '1';
System.Console.ReadKey();
break;
}
}
read.Close();
if (chack == '0')
{
stu.setStudentId(getData);
getData = null;
Console.Write("Enter Student Name:: ");
getData = Console.ReadLine();
stu.setStudentName(getData);
getData = null;
Console.Write("Enter Student semester:: ");
getData = Console.ReadLine();
stu.setStudentSemester(getData);
getData = null;
Console.Write("Enter Student CGPA:: ");
getData = Console.ReadLine();
stu.setCgpa(getData);
getData = null;
Console.Write("Enter Student Department::");
getData = Console.ReadLine();
stu.setDepartment(getData);
getData = null;
Console.Write("Enter Student University:: ");
getData = Console.ReadLine();
stu.setUniversity(getData);
getData = null;
list.Add(stu);
}
Console.Clear();
Console.WriteLine("Again (Y/N)?");
loopDecision = Console.ReadKey().KeyChar;
Console.Clear();
} while (loopDecision == 'y' || loopDecision == 'Y');
foreach (var item in list)
{
StreamWriter file = File.AppendText(path);
file.AutoFlush = true;
file.Write(item.getId() + "\t");
file.Write("\r" + item.getName() + "\t");
file.Write("\r" + item.getSemester() + "\t");
file.Write("\r" + item.getCgpa() + "\t");
file.Write("\r" + item.getDepartment() + "\t");
file.Write("\r" + item.getUni() + "\t");
file.WriteLine();
file.Close();
}
}
else if (option == '2')
{
int countStudent = 0;;
Console.Clear();
Console.WriteLine("1. Search by Student ID");
Console.WriteLine("2. Search By Student Name");
Console.WriteLine("3. Search All Students");
char searchOption;
searchOption = Console.ReadKey().KeyChar;
if (searchOption == '1')
{
Console.Clear();
Console.Write("Enter The ID of The Student:: ");
string StudenID;
StudenID = Console.ReadLine();
string line;
StreamReader read = new StreamReader(path);
while ((line = read.ReadLine()) != null)
{
if (StudenID.Trim() == line.Trim())
{
Console.Write(line);
line = read.ReadLine().Trim();
Console.Write(line + "\t");
line = read.ReadLine().Trim();
Console.Write(line + "\t");
line = read.ReadLine().Trim();
Console.Write(line + "\t");
line = read.ReadLine().Trim();
Console.Write(line + "\t");
line = read.ReadLine().Trim();
Console.Write(line + "\t");
Console.WriteLine();
read.Close();
break;
}
for (int i = 1; i < 6; i++)
{
line = read.ReadLine();
}
}
}
else if (searchOption == '2')
{
Console.Clear();
Console.Write("Enter The Name of The Student:: ");
string name;
name = Console.ReadLine();
string line;
StreamReader read = new StreamReader(path);
string temp = read.ReadLine();
while ((line = read.ReadLine()) != null)
{
if (name == line.Trim())
{
Console.Write(temp + "\t");
Console.Write(line + "\t");
line = read.ReadLine().Trim();
Console.Write(line + "\t");
line = read.ReadLine().Trim();
Console.Write(line + "\t");
line = read.ReadLine().Trim();
Console.Write(line + "\t");
line = read.ReadLine().Trim();
Console.Write(line + "\t");
read.Close();
Console.WriteLine();
break;
}
for (int i = 1; i < 6; i++)
{
line = read.ReadLine();
temp = line;
}
}
}
else if (searchOption == '3')
{
Console.Clear();
StreamReader read = new StreamReader(path);
string[] lines = File.ReadAllLines(path);
//string line;
foreach (string line in lines)
{
Console.WriteLine(line);
}
}
}
else if (option == '3')
{
DeletionOfRecord DR = new DeletionOfRecord();
DR.deleteRecoed(path);
}
else if (option == '4')
{
FindTop3 TTS = new FindTop3();
TTS.Top3Students(path);
}
else if (option == '5')
{
atten.Attend(path);
}
else if (option == '6')
{
atten.ViewAtten();
}
Console.WriteLine("Again(y/n)");
loop = Console.ReadKey().KeyChar;
} while (loop == 'y' || loop == 'Y');
}
