To write a C# program to store the student details in file using structure concept.
Step 1: Create a file using FileStream.
Step 2: Create a structure for student details.
Step 3: Get the number of students and their details from user.
Step 4: Define a function to write the details of student into the created file.
Step 5: Pass the details of student to the function.
Step 6: File has been created and written with student details.
Developed by: Vijay R
Register number: 212221230121
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
struct student
{
public string name;
public int age;
public string dept;
public float sem_percent;
};
public class program
{
static void write(string name, int age, string dept, float percent, int i)
{
FileStream fs = new FileStream("file.txt", FileMode.Append, FileAccess.Write);
StreamWriter sw = new StreamWriter(fs);
sw.WriteLine("name of the student-{0}:{1}", i + 1, name);
sw.WriteLine("age of the student-{0}:{1}", i + 1, age);
sw.WriteLine("dept of the student-{0}:{1}", i + 1, dept);
sw.WriteLine("semester percentage of the student-{0}:{1}", i + 1, percent);
sw.WriteLine();
sw.Close();
fs.Close();
}
public static void Main(string[] args)
{
FileStream fs = new FileStream("file.txt", FileMode.Create, FileAccess.Write);
fs.Close();
Console.Write("Enter num of students:");
int n = Convert.ToInt32(Console.ReadLine());
student[] s = new student[n];
for (int i = 0; i < n; i++)
{
Console.Write("Enter the name of the student-{0}:", i + 1);
s[i].name = Console.ReadLine();
Console.Write("Enter the age of the student-{0}:", i + 1);
s[i].age = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter the dept of the student-{0}:", i + 1);
s[i].dept = Console.ReadLine();
Console.Write("Enter the semester percentage of the student-{0}:", i + 1);
s[i].sem_percent = float.Parse(Console.ReadLine());
write(s[i].name, s[i].age, s[i].dept, s[i].sem_percent, i);
Console.WriteLine();
}
Console.ReadKey();
}
}
Thus a C# program to store the student details in file using structure concept is implemented successfully.