VBA Several UserForms export to Sheet - vba

Question

In my Workbook i have several identical UserForms. Only the name is different.
For Example WKA1 / WKA2 / WKS1 / WKS2 / PM1 / PM2 and some more.
Now i want if i click on the CommandButton on the UserForm, that the Data in the TextBoxes will be saved on a extra Worksheet. I want that with a seperate Macro, so that i code for the CommandButton looks like this:
Private Sub CommandButton1_Click()
Call Save_UF_Data
[NameOfUF].Hide
End Sub
The Problem is, i don´t know how to write in the Macro "Save_UF_Data" that it always takes the TextBox from the UF which is open.
I already tried it with:
Me.Controls("TextBox1")
I hope someone can show me how i have to write the code that my macro will work for every UserForm in my Workbook.
This is my Macro so far:
Public Sub Save_UF_Data()
Dim lastrow As Long
Dim a As Integer
Dim ws As Worksheet
Set ws = Worksheet("UserForm_Data")
lastrow = ActiveSheet.Cells(Rows.Count, "A").End(xlUp).Row
a = 1
Do
ws.Range("A" & lastrow).Value = Me.Controls("Label" & a) ' How do i have to change this part that it takes the value from the userform which is open?
a = a + 1
lastrow = lastrow + 1
Loop Until a = 25
End Sub

Answer 1

You could pass the calling form Object as Parameter to the Sub:
Private Sub CommandButton1_Click()
Call Save_UF_Data(Me)
[NameOfUF].Hide
End Sub
And the Sub would look like:
Public Sub Save_UF_Data(frm As UserForm)
Debug.Print frm.Controls("Textbox1")
(...)
End Sub
Have a look to How to loop through all controls in a form, including controls in a subform - Access 2007 to learn how to access the controls of a form