Excel VBA Textbox click event on Userform - excel

Question

On a EXCEL Userform, I have several Textboxes. Their number can vary as they are created dynamically.
I want to achieve the following:
When the user clicks on any of the Textboxes, I want to display a Msgbox, but only on this particular userform and only once for the first click.
Could you give me a pointer for documentation that would help me achieve this?
after googling on this, my code looks like this:
Userform: create a variable number of textboxes
Option Explicit
Dim oKlasseExcel() As Klasse1
Sub userform_initialize()
Dim i As Long
Dim k As Long
k = InputBox("insert number")
i = 0
Do
ReDim oKlasseExcel(0 To i)
Set oKlasseExcel(i) = New Klasse1
Set oKlasseExcel(i).objTextbox = Userform1.Controls.Add("Forms.Textbox.1", "Textbox" & CStr(i))
With oKlasseExcel(i).objTextbox
.Left = 30
.Top = 75 + 25 * i
.Width = 300
.Height = 25
.MultiLine = True
End With
i = i + 1
Loop Until i = k
End Sub
class module:
Option Explicit
Public WithEvents objTextbox As MSForms.TextBox
Sub objTextbox_click()
MsgBox objTextbox.Name & ": Changeereignis ausgelöst!"
End Sub
I think I have to create a class module probably, but I am totally new to this and I think I need a well-written example with some explanation comments, please. My code above does nothing when I click on a textbox.

Answer 1

If you don't want to create any additional data structures to capture clicks, maybe you can try changing some TextBox properties, for example:
create a TextBox with WordWrap = False and after it was clicked change its value to True - then you could distinguish which were clicked or not.