private void reset_btn_Click(object sender, EventArgs e)
{
var statistic = new QLSV.Utility.StudentStatistic();
total_lb.Text = "Total student: " + statistic.totalStudent();
new FormTool().ClearForm(this);
}
private void ManageStudentsForm_Load(object sender, EventArgs e)
{
try
{
var statistic = new QLSV.Utility.StudentStatistic();
total_lb.Text += statistic.totalStudent();
}
catch (Exception)
{
throw;
}
}
