18. (Microsoft Visual Basic)

assume that lstBox is as shown below. Determine the contents of the text box after the code is executed.

7. Text = CStr(lstBox.Items(0)) 8. Text = lstBox.Text 9. Text = CStr(lstBox.Items(lstBox.SelectedIndex)) 10. Text = CStr(lstBox.SelectedIndex) 11. Dim num As Integer = 0 For n As Integer = 0 To (lstBox.Items.Count  1) num += CInt(lstBox.Items(n)) Next Text = CStr(num) 12 Dim min As Double = 100 Dim x As Double For n As Integer = 0 To (lstBox.Items.Count  1) x = CDbl( lstBox.Items(n) ) If x  
 
 
 
 
 
(Microsoft Visual Basic)
  \begin{tabular}{|l|} 80 \\ 70 \\ 90 \\ 60 \\ \hline \end{tabular} \begin{tabular}{|l|l|} \hline 7 & {[ Choose ] } \\ \hline & {[ Choose ] } \\ \hline & 0 \\ & 1 \\ & 80 \\ 9 & 60 \\ & 90 \\ & 2 \\ 70 \\ 300 \\ \hline \end{tabular}