Passing a 2D array

Hello,

I got a slight problem...

I would like to pass a two-dimensional array from a sub to another sub.

Something like this:

Dim matrix(1 to 10, 1 to 10)

Sub CommandButton1_click()
...
Call solve(matrix())
...
End sub


Sub solve(Paramarray matrix() as Variant)
...
...
End sub


It doesn't work...?????

Does anyone have a solution?

Kind regards,

Gertjan

Param array is expection the list of parameters, so the correct way to get it is like this:

Code:

---

Private Function MyFunction(ParamArray arrValues()) As Boolean
    'Do something here
End Function

---

The way you would have to pass it is like this:
Call MyFunction("a","b","c")

Assuming that I'm passing 3 string values.

In your situation you could use array as a parameter:

Code:

---

Private Function MyFunction(arrValues() As Variant) As Bollean
    'Do something here
End Function

---

Then you can pass the array like you had:

Code:

---

Dim arrMyArray(10)

Call MyFunction(arrMyArray)

---

Regards,

ParamArray is used to pass a variable number of values. Do this instead

Code:

---

Option Explicit

Sub CommandButton1_click()
Dim matrix(1 To 10, 1 To 10) As Integer
matrix(1, 1) = 32
matrix(4, 3) = 99
Call solve(matrix())
'...
End Sub

Sub solve(matrix() As Integer)
Dim x
Dim y

For x = 1 To 10
    For y = 1 To 10
        If matrix(x, y) <> 0 Then
            Debug.Print matrix(x, y)
        End If
    Next y
Next x

End Sub

---

I know there are many ways, but what about storing arrays in a variant:

Function blabla()
dim array(x,y)
blabla=array
end function