# Join funtzioa

Kate-matrize bateko azpikate batzuetatik kateak itzultzen ditu.

### Sintaxia:

``````
Join (SourceArray As Object, delimiter As String) As String
``````

String

### Parametroak:

SourceArray: A string array.

delimiter: An optional string character that is used to separate the substrings in the resulting string. The default delimiter is the space character. If Delimiter is a string of length zero "", the substrings are joined without separator.

``````
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
``````

Emaguzu laguntza!