Funkcija Join
Vrne niz, ki ga sestavi iz podnizov v polju, ki je argument.
Join (SourceArray As Object, delimiter As String) As String
String
SourceArray: polje nizov.
delimiter: neobvezen znak, s katerim so v rezultatu med seboj ločeni posamezni podnizi. Privzeta vrednost je presledek. Če je kot ločilo Delimiter naveden niz dolžine nič »«, so podnizi združeni brez vmesnega ločila.
Dim a(3)
Sub main()
a(0) = "ABCDE"
a(1) = 42
a(2) = "MN"
a(3) = "X Y Z"
JStr = Join1()
Call Show(JStr, Split1(JStr))
JStr = Join2()
Call Show(JStr, Split1(JStr))
JStr = Join3()
Call Show(JStr, Split1(JStr))
End Sub
Function Join1()
Join1 = Join(a(), "abc")
End Function
Function Join2()
Join2 = Join(a(), ",")
End Function
Function Join3()
Join3 = Join(a())
End Function
Function Split1(aStr)
Split1 = Split(aStr, "D")
End Function
Sub Show(JoinStr, TheArray)
l = LBound(TheArray)
u = UBound(TheArray)
total$ = "=============================" + Chr$(13) + JoinStr + Chr$(13) + Chr$(13)
For i = l To u
total$ = total$ + TheArray(i) + Str(Len(TheArray(i))) + Chr$(13)
Next i
MsgBox total$
End Sub