On...GoSub Statement; On...GoTo Statement

Grane na pojedine specifične linije u kodu programa, ovise o vrijednosti brojevnog izraza

On expression GoSub Label1[, Label2[, Label3[,...]]]
On expression GoTo Label1[, Label2[, Label3[,...]]]

expression: Any numeric expression between 0 and 255 that determines which of the lines the program branches to. If expression is 0, the statement is not executed. If expression is greater than 0, the program jumps to the label that has a position number that corresponds to the expression (1 = First label; 2 = Second label)

label: Target line according to GoTo or GoSub structure.

The GoTo or GoSub conventions are valid.

Sub ExampleOnGosub
Dim iVar As Integer
Dim sVar As String
    iVar = 2
    sVar =""
    On iVar GoSub Sub1, Sub2
    On iVar GoTo Line1, Line2
    Exit Sub
Sub1:
    sVar =sVar & " From Sub 1 to" : Povratak
Sub2:
    sVar =sVar & " From Sub 2 to" : Povratak
Line1:
    sVar =sVar & " Label 1" : idi do kraja
Line2:
    sVar =sVar & " Label 2"
Ende:
    MsgBox sVar,0,"On...GoSub"
End Sub