private void submit_Click(object sender, EventArgs e)
{
string className = text_Class.Text.ToLower();
string semester = text_Sem.Text.ToLower();
attendance obj = new attendance();
obj.markAttendance(className, semester);
}
private void button2_Click(object sender, EventArgs e)
{
attendance obj1 = new attendance();
string classN = className.Text.ToLower();
string[] result = obj1.viewAttendance(classN);
for (int j = 0; j < result.Length; j++)
{
string[] words = result[j].Split(' ');
ListViewItem objL = new ListViewItem(words[0]);
objL.SubItems.Add(words[1]);
objL.SubItems.Add(words[2]);
listViewAtt.Items.Add(objL);
}
}