Q$19.$ Which of the following codes is correct for "Hemovet the Selected Car' button to delete the selected car. The selected car must be represented by the text boxes at the bottom of the form.

a$.$ Int index $-$ int Parse$($DataGV$.$SelectedCell$(0)$ Value. ToString$())-1.$

Carlist RemoveAt$($index$)$;

for $(i=$ index; i $$ Cartist; $i++$

Carlistiol.Id $-1$

b$.$ Int index $=$ int. Parse$($DataGV$.$ SelectedCell$(0).$ Value.Tostring$())-1$; CarList RemoveAt$($indexy:

c$.$ int index $=$ int. Parse$($DataGV SelectedCells$(0)$ Value. ToString$())$:$1,$

Cartist RemoveAt$($index$)$:

for a index: $1$ Cartist Items Subifems Count: $1++$ Cartistldid

d$.$ Int index $=$ int. Parse$($DataGV SelectedCells$(0).$ Value. ToString$()-1$;

Cartist.RemoveAt$($index$)$: