public void loadRoll()
{
String batch = AddStudent_BatchName_ComboBox.Text;
String term = AddStudent_Term_ComboBox.Text;
if (batch.Equals("") || term.Equals("") || batch.Equals(null) || term.Equals(null))
{
studentTableDataGridView.DataSource = null;
}
else
{
bool flag = controller.BTExists(batch, term);
if (flag == true)
{
studentTableDataGridView.DataSource = null;
StudentController sc = new StudentController();
DataTable table = sc.getStudentData(batch);
studentTableDataGridView.DataSource = table;
dt1 = table;
}
else
{
studentTableDataGridView.DataSource = null;
}
}
}
