Sisällys

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

Lauseella haaraudutaan yhteen useista mahdollisista ohjelmakoodin riveistä, riippuen numeerisen lausekkeen arvosta.

### Syntaksi:

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

### Parametrit:

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.

GoTo tai GoSub -käytänteet ovat voimassa.

### Esimerkki:

    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 & " Sub1:stä" : Return
    Sub2:
        sVar =sVar & " Sub2:sta" : Return
    Line1:
        sVar =sVar & " Line1:een" : GoTo Ende
    Line2:
        sVar =sVar & " Line2:een"
    Ende:
        MsgBox sVar,0,"On...GoSub"
    End Sub

Aiheeseen liittyvää

GoSub...Return Statement

GoTo Statement