per leggere: (l'ho ttrovata sulle guide del sito!
Private Function LeggiFile(File As String) As String
Dim Riga As String
Dim NumFile As Integer
NumFile = FreeFile
Open File For Input As NumFile
While Not EOF(NumFile)
Input #NumFile, Riga
LeggiFile = LeggiFile & Riga & vbCrLf
Wend
Close (NumFile)
End Function
Private Sub Command1_Click()
Label1.Caption = LeggiFile("C:\Prova.txt")
End Sub