protected void Button2_Click(object sender, EventArgs e)
{
string nam = name.Text;
long contact1 = Convert.ToInt64(contact.Text);
string city1 = ddl2.SelectedItem.Text;
Student s = new Student(nam, contact1, city1);
DBOperations dbobj = new DBOperations();
int studentid = dbobj.AddStudent(s);
if (studentid > 0)
{
Response.Write("<script>alert('Added Successfully with the ID" + studentid + "')</script>");
}
else
{
Response.Write("<script>alert('Error')</script>");
}
}