GoSub...Return Statement

Calls a subroutine that is indicated by a label from a subroutine or a function. The statements following the label are executed until the next Return statement. Afterwards, the program continues with the statement that follows the GoSub statement.

Sintaksa:

Parametrat animues

Parametrat animues

Funksion eksponencial

Shigjetat e bllokut

Emërtimi

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Teksti i etiketës

**Tejmbushje e funksionit të katrorit**

Etiketa:

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Tipi i rikthimit

**Tejmbushje e funksionit të katrorit**

The GoSub statement calls a local subroutine indicated by a label from within a subroutine or a function. The name of the label must end with a colon (":").

If the program encounters a Return statement not preceded by GoSub, LibreOffice Basic returns an error message. Use Exit Sub or Exit Function to ensure that the program leaves a Sub or Function before reaching the next Return statement.

The following example demonstrates the use of GoSub and Return. By executing a program section twice, the program calculates the square root of two numbers that are entered by the user.

Shembull

Sub ExampleGoSub

Dim iInputa As Single

Dim iInputb As Single

Dim iInputc As Single

    iInputa = Int(InputBox("Enter the first number: ","NumberInput"))

    iInputb = Int(InputBox("Enter the second number: ","NumberInput"))

    iInputc=iInputa

    GoSub SquareRoot

    Print "The square root of";iInputa;" is";iInputc

    iInputc=iInputb

    GoSub SquareRoot

    Print "The square root of";iInputb;" is";iInputc

    Exit Sub

SquareRoot:

    iInputc=sqr(iInputc)

    Return

End Sub