Capturing Data From Userforms Created At Run Time

I found a useful thread Creating UserForm Controls via Code. how to create dynamically scalable UserForms at run time. I'm now stuck on the obvious Part 2 that isn't included...How does one capture the values in the text fields without knowing the names of those fields. My initial thought is to use a For loop to read the values into an array, like so...

Dim ReadArray (TextFieldCount)
For k = 1 To TextFieldCount
ReadArray(k) = ?????????
Next k

If it were a simple read from a text field I'd use something like:
Set ReadField = TextBox1.Value