Ive been trying to loop checkboxes with textboxes in vba excel. If chk1 is checked then txt 1 is enabled that will allow the user to input a value. The final step is to create a string with chk1 caption with txt value. the checkboxes code works as well as the enable code however ive been unsuccessful with looping the textboxes
Private Sub chk2_Click()
txt2.Enabled = chk2
End Sub
Private Sub chk4_Click()
txt4.Enabled = chk4
End Sub
Private Sub chk1_Click()
txt1.Enabled = chk1
End Sub

Private Sub cmdAdd_Click()

Dim chk As Control
Dim Aux As String
Dim TB As String
Dim b As Integer

For b = 1 To 19
TB = frmLogBook.Controls("txt" & i).Value
Next b


For Each chk In frmLogBook.Controls
If TypeName(chk) = "CheckBox" Then
If chk.Object.GroupName = "auxiliary" Then
If chk.Value = True Then
Aux = chk.Caption & " " & TB & vbNewLine
End If
End If
End If
Next chk

Can anybody help??

I see a couple problems with the following code:
First, you are looping on a variable "b", but you are using a variable "i" to get the textbox name. Second, all this logic will do, if it were to work, would be to continuously set the "TB" variable over and over again (19x) without doing anything with it.

You probably want to do something similar to the following:
You may still have a problem with the following statement, unless you do something with it later, since it just resets the string over and over again:
Regards,

Ax