Generally what most coders do (What I have learned from looking at experienced coders coding) is that you will maybe create a sub to handle this clearing event. So to clear one form with three text fields and 2 labels you might call this:
'End of operation
clearFields() << Call clear routine here
And the bit of code for this routine would look something like:
Private Sub clearFields()
txt1.text = ""
txt2.text = ""
txt3.text = ""
lbl1.text = ""
lbl2.text = ""
For simplicity assume this code to be in the form class code.