encrypt.frm

加密解密vb源程序

VERSION 5.00
Begin VB.Form Formcrypt 
   Appearance      =   0  'Flat
   BackColor       =   &H00C0C0C0&
   Caption         =   "Encrypt/Decrypt Example"
   ClientHeight    =   1905
   ClientLeft      =   1725
   ClientTop       =   3375
   ClientWidth     =   5220
   ForeColor       =   &H80000008&
   LinkTopic       =   "Form1"
   PaletteMode     =   1  'UseZOrder
   ScaleHeight     =   1905
   ScaleWidth      =   5220
   Begin VB.TextBox TextKey 
      Appearance      =   0  'Flat
      BackColor       =   &H00C0C0C0&
      Height          =   285
      Left            =   1440
      TabIndex        =   9
      Text            =   "SECRET STRING"
      Top             =   60
      Width           =   3675
   End
   Begin VB.CommandButton CommandQuit 
      Appearance      =   0  'Flat
      Cancel          =   -1  'True
      Caption         =   "&Quit"
      Height          =   350
      Left            =   4140
      TabIndex        =   7
      Top             =   1500
      Width           =   1000
   End
   Begin VB.CommandButton CommandExecute 
      Appearance      =   0  'Flat
      Caption         =   "&Execute"
      Default         =   -1  'True
      Height          =   350
      Left            =   3060
      TabIndex        =   6
      Top             =   1500
      Width           =   1000
   End
   Begin VB.TextBox TextInput 
      Appearance      =   0  'Flat
      BackColor       =   &H00C0C0C0&
      Height          =   285
      Left            =   1440
      TabIndex        =   1
      Text            =   "Encyrpt This"
      Top             =   435
      Width           =   3675
   End
   Begin VB.Label LabelKey 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      BackStyle       =   0  'Transparent
      Caption         =   "Encrypt &Key"
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   60
      TabIndex        =   8
      Top             =   90
      Width           =   1095
   End
   Begin VB.Label Label2 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      BackStyle       =   0  'Transparent
      Caption         =   "Decrypted"
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   60
      TabIndex        =   4
      Top             =   1125
      Width           =   1095
   End
   Begin VB.Label Label1 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      BackStyle       =   0  'Transparent
      Caption         =   "Encrypted"
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   60
      TabIndex        =   2
      Top             =   780
      Width           =   1095
   End
   Begin VB.Label LabelDecrypt 
      Appearance      =   0  'Flat
      BackColor       =   &H00C0C0C0&
      BorderStyle     =   1  'Fixed Single
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   1440
      TabIndex        =   5
      Top             =   1155
      Width           =   3675
   End
   Begin VB.Label LabelEncrypt 
      Appearance      =   0  'Flat
      BackColor       =   &H00C0C0C0&
      BorderStyle     =   1  'Fixed Single
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   1440
      TabIndex        =   3
      Top             =   810
      Width           =   3675
   End
   Begin VB.Label LabelText 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      BackStyle       =   0  'Transparent
      Caption         =   "&String"
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   60
      TabIndex        =   0
      Top             =   435
      Width           =   1095
   End
End
Attribute VB_Name = "Formcrypt"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub CommandExecute_Click()
  Formcrypt.LabelEncrypt.Caption = crypt("E", RTrim$(Formcrypt.TextKey.Text), RTrim$(Formcrypt.TextInput.Text))
  Formcrypt.LabelDecrypt.Caption = crypt("D", RTrim$(Formcrypt.TextKey.Text), RTrim$(Formcrypt.LabelEncrypt.Caption))
End Sub

Private Sub CommandQuit_Click()
  Unload Formcrypt
End Sub