How to loop through userform frames with variable object name - vba

Question

I am attempting to loop the a specific set of frames within each Multipage page in my VBA User_Form. However, it does not seem like I can use a variable object name with each frame control like I can with the pages.
I am getting an error
object doesn't support this property or method
at the following line
For Each cCont in Me.MultiPage1.Pages(PageName).Frames(DataFrame).Controls
My Code
Do While x <= Me.MultiPage1.Pages.Count
PageName = "Page" & CStr(x)
DataFrame = "DataFrame" & CStr(x)
For Each cCont In Me.MultiPage1.Pages(PageName).Frames(DataFrame).Controls

Answer 1

You actually can't iterate the way you would think you could.
First, you need to iterate through all Pages of your MultiPage1.
Second, loop through all Controls inside the current Page , and check if they are of type Frame, if they are you can iterate inside the Frame but the syntax is a little different (see in the code below).
Code
Option Explicit
Private Sub IterateIn_MultiPage()
Dim x As Long, j As Long
Dim cCont As Control
For x = 0 To Me.MultiPage1.Pages.Count - 1 ' <-- loop through all MultiPage Pages
For Each cCont In Me.MultiPage1.Pages(x).Controls ' <-- loop through controls of current page
If TypeOf cCont Is Frame Then ' <-- check if control type is Frame
For j = 0 To cCont.Controls.Count - 1 '<-- loop through all items related to the current Frame collection
MsgBox cCont.Controls(j).Name '<-- display a message box
Next j
End If
Next cCont
Next x
End Sub

Answer 2

Thanks for the help on putting together the code #Shai, for anyone else wondering what the final code looks like here it is. This loops through each frame within each multipage and pastes the caption of checked checkboxes in my desired range.
Option Explicit
Sub IterateIn_MultiPage()
Dim x As Long, j As Long
Dim cCont As Control
Dim counter As Integer
Dim y As Integer
Dim Range As String
y = 1
For x = 0 To ImportData.MultiPage1.Pages.Count - 1
counter = 0
For Each cCont In ImportData.MultiPage1.Pages(x).Controls
Do While counter < 1
If TypeOf cCont Is Frame Then
For j = 0 To cCont.Controls.Count - 1
If cCont.Controls(j).Value = True Then
Range = "E" & y
If counter = 0 Then
Worksheets("Calculations").Range(Range) = cCont.Controls(j).Caption
counter = counter + 1
ElseIf counter = 1 Then
Worksheets("Calculations").Range(Range) = Worksheets("Calculations").Range(Range) & " & " & cCont.Controls(j).Caption
y = y + 1
End If
End If
Next j
End If
Loop
Next cCont
Next x
End Sub