How to create controls dynamically at runtime

Question

I am trying to create a variable number of controls (combo boxes) in an excel userform based on the number of columns that are on a particular worksheet being viewed. Ideally I

Answer 1

I can share with you an example of a Procedure I used to create some ComboBoxes at Run time.

Private Sub Agrega_Combo(Unidades As Integer)
'Procedimiento para agregar los ComboBox, etiquetas y unidades a la lista.
    Dim i, j As Integer
    Dim Cmb As Control
    Dim Lbl As Control

    'Ciclo para crear los ComboBox y Etiquetas en el 'ArrUnidades'
    For i = 1 To UBound(ArrUnidades)
    'Agrega el ComboBox
        Set Cmb = Me.Controls.Add("Forms.combobox.1")
        'Se establece el nombre y la posición del nuevo ComboBox
        With Cmb
            .Name = "Combobox" & i
            .Left = 66
            .Width = 36
            If i = 1 Then
                .Top = 34
            Else
                .Top = 34 + (24 * (i - 1))
            End If
        End With
    'Agrega la Etiqueta'
        Set Lbl = Me.Controls.Add("Forms.label.1")
        With Lbl
            .Name = "Label" & i
            .Caption = ArrUnidades(i) & " :"
            .Left = 30
            .Width = 36
            If i = 1 Then
                .Top = 38
            Else
                .Top = 38 + (24 * (i - 1))
            End If
        End With
        'Ciclo para agregar las unidades indicadas al llamar el procedimiento.
        For j = 1 To Unidades
            Me.Controls("ComboBox" & i).AddItem j
        Next j
        'Selecciona el primer valor de la lista.
        Me.Controls("ComboBox" & i).Text = Me.Controls("ComboBox" & i).List(0)
    Next i
End Sub

Hope it helps.