And the following data is declared inside the form class to be used as Automatic ID: int Autoid $=1$;

ss to be used as names of checkboxes are CheckBox$1$ and CheckBox$2.$

private void NumberorStudents$\_$Click$($object sender$,$ EventArgs e$)$

i

if $($fcheckBox$1.$ Checked && lcheckBox$2.$ Checked$)$

$\{$

MessageBox.Show$("$Please Choose the Gender$($s$)")$; return;

$1$

int $i,c=0$;

If $($checkBox$1.$ Checked && checkBox$2.$ Checked$)$

else if $($chec

I

$\}$

else

C

$\}$

$\}$