private void searchbtn_Click(object sender, EventArgs e)
{
if (flag == false)
{
Search_data obj = new Search_data();
string Student_att_data;
Student_att_data = obj.searchsemester(semestersearchtxt.Text, "studentrecord.txt");
students_sheet = Student_att_data.Split('\n');
searchbtn.Text = "Next";
flag = true;
semestersearchtxt.Text = "";
MessageBox.Show(Student_att_data);
name_student.Text = students_sheet[Index];
presentradiobtn.Enabled = true;
absentradiobtn.Enabled = true;
}
else
{
using (StreamWriter obj = new StreamWriter("Attendence.txt", file_creation))
{
file_creation = true;
if (presentradiobtn.Checked == true)
{
obj.WriteLine(students_sheet[Index] + " Present");
}
if (absentradiobtn.Checked == true)
{
obj.WriteLine(students_sheet[Index] + " Absent");
}
}
if (Index + 6 < students_sheet.Length)
{
Index += 6;
name_student.Text = students_sheet[Index];
presentradiobtn.Checked = false;
absentradiobtn.Checked = false;
}
else
{
presentradiobtn.Enabled = false;
absentradiobtn.Enabled = false;
flag = false;
MessageBox.Show("attendence has been taken");
}
}
}