Q$4.$ Which of the following codes is correct for "Find CGPA" button to search for a CGPA of students?

$\backslash$table$[[*,,$Fornt,$],[$id$,$Name,COPA,Enter Namo: Sara$],[1,$dames,$245],[2,$Sara,$3\mathrm{.}15],[3,$Daniol,$280,$Find COPA$],[,,,$Found, the cops is$,3\mathrm{.}45]]$

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

$1$

int i;

for listView$1.$Size; i$+$t$)$

if $($listView$1.$Items$[1].$Text $="$ textBox. Text$)$ label.Text $=$ "Found, The CGPS is: $"+$listView$1.$Items $[$i$].$Text;

$1$

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

$1$

int $i$;

for listView$1.$length; $i++$

if $($listView$1.$Items$[$i$].$Text $==$ textBox.Text$)$ label.Text $=$ "Found, The CGPS is: $"+$listView$1.$Items$[$i$].$Text;

l

private void FindCGPA$\_$Click$($object sender$,$ EventArgs e$)1$

int $i$;

while $($i $$ listView$1.$ Count$)$

t

if $($listView$1.$Items$[$i$]==$ textBox.Text$)$ label,Text $=$ "Found, The CGPS is: $"+$listView$1.$Text;

i$++$;

$\}$

$\}$

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

int $i$;

for listView$1.$Items. Count; $i++)$

if $($listView$1.$Items$[$i$].$Subltems$[1].$Text $==$ textBox. Text$)$

label.Text $=$ "Found, The CGPS is: $"+$listView$1.$Items$[$i$].$Subltems$[2].$Text;

$\}$