Dim lg As Integer
'加密
Private Sub Command1_Click()
Text2 = ""
Dim a(), b() As String
lg = Len(Text1)
ReDim a(lg), b(lg)
For i = 1 To lg
a(i) = Mid(Text1, i, 1)
b(i) = AscW(a(i)) Xor 4
Text2 = Text2 & ChrW(b(i))
Next
End Sub
'解密
Private Sub Command2_Click()
Text3 = ""
Dim a(), b() As String
lg = Len(Text2)
ReDim a(lg), b(lg)
For i = 1 To lg
a(i) = Mid(Text2, i, 1)
b(i) = AscW(a(i)) Xor 4
Text3 = Text3 & ChrW(b(i))
Next
End Sub
