How to return array() in vba function to use it in cells Array formulas (matricial formula) : for split texte in multi cells

Question

I\'m writing a function in VBA to use in excel formula, it\'s ok if my function return a single value:

=MYVALUE(A1)

Now I wrote another fu

Answer 1

A cell won't display an array, you would have to translate that array to a range/array of cells on the sheet. Alternatively, you could try converting the array to a delimited string, which may work as long as you aren't using very large arrays.

Public Function MYARRAY(x As Integer)

Dim tmpArray() As Variant
Dim i As Long
Dim arrayString As String

tmpArray = Array(10, 20, 30)

For i = LBound(tmpArray) To UBound(tmpArray)
    If arrayString = vbNullString Then
        arrayString = tmpArray(i)
    Else:
        arrayString = arrayString & ", " & tmpArray(i)
    End If
Next

MYARRAY = "{" & arrayString & "}"

End Function