codice:
Option Explicit
Dim variabile As Integer
Dim variabile1 As Integer
Dim variabile2 As Integer

Private Sub Command1_Click()
 variabile1 = Text1.Text ' oppure 1,8
 variabile2 = Text2.Text ' oppure 1
  variabile = variabile1 + variabile2
 Text3.Text = variabile
  
End Sub
Ciao