static void Main(string[] args)
{
String path = "Student_record.txt";
String attendance = "attendence.txt";
Program p = new Program();
bool flag = true;
while (flag == true)
{
Console.Clear();
Console.WriteLine("Press 1 for Creating Student Profiles");
Console.WriteLine(" 2 for Searching ");
Console.WriteLine(" 3 for Deleting a Record");
Console.WriteLine(" 4 for Listing Top 3 Students");
Console.WriteLine(" 5 for Marking Attendance");
Console.WriteLine(" 6 for Viewing Attendance");
String choice = Console.ReadLine();
if (choice == "1")
{
Student obj = new Student();
obj.setData();
obj.writeData(path);
}
else if (choice == "2")
{
Console.Clear();
Console.WriteLine("Press 1 to Search by ID ");
Console.WriteLine(" 2 to Search by Name ");
Console.WriteLine(" 3 to Search by Semester");
Console.WriteLine("Total Num of Students Are :");
String searchchoice = Console.ReadLine();
if (searchchoice == "1")
{
Console.WriteLine("Enter ID :");
string id = Console.ReadLine();
p.searchById(path, id);
}
else if (searchchoice == "2")
{
Console.WriteLine("Enter Name :");
string name = Console.ReadLine();
p.searchByName(path, name);
}
else if (searchchoice == "3")
{
Console.WriteLine("Enter Semester :");
string semester = Console.ReadLine();
p.searchBySemester(path, semester);
}
else
{
Console.WriteLine("Invalid choice");
}
}
else if (choice == "3")
{
Console.WriteLine("Enter the Enrolment of Student you want to delete Record :");
String num = Console.ReadLine();
}
else if (choice == "4")
{
// top 3
}
else if (choice == "5")
{
FileStream readfile = new FileStream(path, FileMode.Open, FileAccess.Read);
StreamReader sr = new StreamReader(readfile);
String name;
FileStream writefile = new FileStream(attendance, FileMode.OpenOrCreate);
StreamWriter sw = new StreamWriter(writefile);
while (sr.ReadLine() != null)
{
name = sr.ReadLine();
for (int i = 0; i < 4; i++)
{
sr.ReadLine();
}
sw.WriteLine(name);
Console.WriteLine("Press p for present and a for absent for : " + name);
sw.WriteLine(Console.ReadLine());
}
sr.Close();
sw.Close();
}
else if (choice == "6")
{
FileStream readfile = new FileStream(attendance, FileMode.Open, FileAccess.Read);
StreamReader sr = new StreamReader(readfile);
String name, att;
while ((name = sr.ReadLine()) != null)
{
att = sr.ReadLine();
Console.WriteLine(name);
if (att == "a")
{
Console.WriteLine("-Absent");
}
else if (att == "p")
{
Console.WriteLine("-Present");
}
else
{
Console.WriteLine("-" + att);
}
}
}
else
{
Console.WriteLine("Invalid Option");
}
Console.WriteLine("Press Y If you want to perform an other option or any other key to exit:");
String loop = Console.ReadLine();
if (loop == "Y" || loop == "y")
{
}
else
{
flag = false;
}
}
}
