Matrix with ComboBox Column

Question

I want to make matrix with combobox column, it is not dificulte, but did somebody know is it posible with different values in each cell?
first row ( 0, Zero ), ( 1, One )
second row ( 0, Zero ), (2, Two ), (6, Six)
third row ( 0, Zero), (1, One )
.... ( Value, Description )
I make something but all cell's have the same set of pair (Value, Description )
P.S. Sorry for my english

Answer 1

Hi Andy,
I have been playing around with this for a while now and (seeing that Ibai actually already gave you a solution) I'm just gonna post where I am up to now. I have a matrix with two columns on it (c_1 and c_2). c_1 holds the value 1, 2 or 3. Whenever the user clicks on c_2 I repopulate the combo box according to the value selected in c_1. The only problem is that it shows the second last selected row and not the one that is currently selected. I am just posting it here so it can maybe someday put someone onto the right track.
        If pVal.FormTypeEx = "MainForm" Then
            If pVal.ItemUID = "m_List" Then 'Matrix
                If pVal.ColUID = "c_2" Then 'Column 2
                    If pVal.BeforeAction = False Then
                        If pVal.EventType = SAPbouiCOM.BoEventTypes.et_GOT_FOCUS Then
                            Dim oForm As SAPbouiCOM.Form
                            Dim oEdit As SAPbouiCOM.EditText
                            Dim oCombo As SAPbouiCOM.ComboBox
                            Dim oMatrix As SAPbouiCOM.Matrix
                            Dim oCol As SAPbouiCOM.Column
                            Dim i As Integer
                            oForm = oApplication.Forms.ActiveForm
                            oMatrix = oForm.Items.Item("m_List").Specific
                            oCol = oMatrix.Columns.Item("c_1")
                            oEdit = oCol.Cells.Item(pVal.Row).Specific
                            oCol = oMatrix.Columns.Item("c_2")
                            oCombo = oCol.Cells.Item(pVal.Row).Specific
                            For i = oCombo.ValidValues.Count - 1 To 0 Step -1
                                oCombo.ValidValues.Remove(i, SAPbouiCOM.BoSearchKey.psk_Index)
                            Next
                            If oEdit.Value = "1" Then
                                oCombo.ValidValues.Add("1", "One")
                            ElseIf oEdit.Value = "2" Then
                                oCombo.ValidValues.Add("2", "Two")
                                oCombo.ValidValues.Add("22", "TwoTwo")
                            ElseIf oEdit.Value = "3" Then
                                oCombo.ValidValues.Add("3", "Three")
                                oCombo.ValidValues.Add("33", "ThreeThree")
                                oCombo.ValidValues.Add("333", "ThreeThreeThree")
                            End If
                        End If
                    End If
                End If
            End If
        End If
Hope it helps,
Adele
PS: Ibai, why do you have a new user name? You are the same Ibai Peña right?