VBA Select Case with Named Range does not work - excel

Question

I am trying to insert a new row into a named range. The user selects a "category" from a combo box e.g., Cool Drinks, Beer and Cider, Bitters etc... and then the contents of that category populate another combo box.
I have named the ranges of all of the Categories and would like them to populate the second combo box. I have a code which works by itself:
Dim rng As Range
Dim DailySales As Worksheet
Set DailySales = Worksheets("Daily Sales")
Set rng = DailySales.Range("CoolDrinksDailySales")
For Each rng In DailySales.Range("CoolDrinksDailySales")
Me.CmboName.AddItem rng.Value
Next rng
However, whenever I try to use that in a Select Case, it doesn't work.
Dim rng As Range
Dim DailySales As Worksheet
Set DailySales = Worksheets("Daily Sales")
Select Case Me.CmboType.Value
Case "Cool Drinks"
Set rng = DailySales.Range("CoolDrinksDailySales")
For Each rng In DailySales.Range("CoolDrinksDailySales")
Me.CmboName.AddItem rng.Value
Next rng
Case "Beer and Cider"
Set rng = DailySales.Range("BeerCiderDailySales")
For Each rng In DailySales.Range("BeerCiderDailySales")
Me.CmboName.AddItem rng.Value
Next rng
End Select
Does anybody have any ideas?
Here is the complete code:
Option Explicit
Private Sub UserForm_Initialize()
'InitializeTypeCombo
Dim Types() As String
Types = Split("Cool Drinks,Beer and
Cider,Bitters,Brandy,Whiskey,Rum,Spirits,Sherry,White Wine,Red Wine",
",")
Dim i As Integer
For i = LBound(Types) To UBound(Types)
Me.CmboType.AddItem Types(i)
Next
'InitializeNameCombo
Dim rng As Range
Dim DailySales As Worksheet
Set DailySales = Worksheets("Daily Sales")
Select Case Me.CmboType.Value
Case "Cool Drinks"
Set rng = DailySales.Range("CoolDrinksDailySales")
For Each rng In DailySales.Range("CoolDrinksDailySales")
Me.CmboName.AddItem rng.Value
Next rng
Case "Beer and Cider"
Set rng = DailySales.Range("BeerCiderDailySales")
For Each rng In DailySales.Range("BeerCiderDailySales")
Me.CmboName.AddItem rng.Value
Next rng
End Select
End Sub
Private Sub CmdExit_Click()
Unload Me
End Sub
Private Sub CmdEnter_Click()
Dim rng As Range
'Store Date Index
Dim colArray(32) As Integer
'Store Item Index
Dim rowArray(150) As Integer
'Store first value for Find and FindNext
Dim FirstAddress As String
Dim i As Integer
Dim j As Integer
i = 0
j = 0
With Range("B6:AD6")
Set rng = .Find(TxtDate.Value, LookIn:=xlValues)
If Not rng Is Nothing Then
FirstAddress = rng.Address
Do
Set rng = .FindNext(rng)
colArray(i) = rng.Column
i = i + 1
Loop While Not rng Is Nothing And rng.Address <> FirstAddress
End If
End With
With Range("A7:A150")
Set rng = .Find(CmboName.Value, LookIn:=xlValues)
If Not rng Is Nothing Then
FirstAddress = rng.Address
Do
Set rng = .FindNext(rng)
rowArray(j) = rng.Row
j = j + 1
Loop While Not rng Is Nothing And rng.Address <> FirstAddress
End If
End With
Dim c As Integer
Dim r As Integer
For c = 0 To i - 1
For r = 0 To j - 1
Cells(rowArray(r), colArray(c)).Value = TxtNoSold.Value
Next r
Next c
Unload Me
End Sub

Answer 1

The solution was simply moving the Select Case into the Combobox_Change event. As Dick Kusleika said, the value of the combobox was nothing at runtime. Here is the correct code to accomplish what I was trying to do.
Option Explicit
Private Sub Userform_Initialize()
'Populate cmboTypes
Dim Types() As String
Types = Split("Cool Drinks,Beer and _
Cider,Bitters,Brandy,Whiskey,Rum,Spirits,Sherry,White Wine,_
Red Wine", ",")
'Loop through the values populated in the split function above, and add
'each item to the combobox
Dim i As Integer
For i = LBound(Types) To UBound(Types)
Me.CmboType.AddItem Types(i)
Next
End Sub
Sub CmboType_Change()
Dim rng As Range
Dim DailySales As Worksheet
'Populate CmboName with named dynamic ranges of "Types"
Set DailySales = Worksheets("Daily Sales")
Select Case Me.CmboType.Value
Case "Cool Drinks"
Set rng = DailySales.Range("CoolDrinksDailySales")
For Each rng In DailySales.Range("CoolDrinksDailySales")
Me.CmboName.AddItem rng.Value
Next rng
Case "Beer and Cider"
CmboName.Clear
Set rng = DailySales.Range("BeerCiderDailySales")
For Each rng In DailySales.Range("BeerCiderDailySales")
Me.CmboName.AddItem rng.Value
Next rng
Case "Bitters"
CmboName.Clear
Set rng = DailySales.Range("BittersDailySales")
For Each rng In DailySales.Range("BittersDailySales")
Me.CmboName.AddItem rng.Value
Next rng
Case "Brandy"
CmboName.Clear
Set rng = DailySales.Range("BrandyDailySales")
For Each rng In DailySales.Range("BrandyDailySales")
Me.CmboName.AddItem rng.Value
Next rng
Case "Whiskey"
CmboName.Clear
Set rng = DailySales.Range("WhiskeyDailySales")
For Each rng In DailySales.Range("WhiskeyDailySales")
Me.CmboName.AddItem rng.Value
Next rng
End Select
End Sub