frmchangpasswd.frm

我编的学分管理程序,安装包原代码都有!VB入门的好东西

VERSION 5.00
Begin VB.Form frmchangpasswd 
   AutoRedraw      =   -1  'True
   BorderStyle     =   1  'Fixed Single
   Caption         =   "更改密码"
   ClientHeight    =   2055
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   3615
   Icon            =   "frmchangpasswd.frx":0000
   LinkTopic       =   "Form1"
   MDIChild        =   -1  'True
   ScaleHeight     =   2055
   ScaleWidth      =   3615
   WhatsThisButton =   -1  'True
   WhatsThisHelp   =   -1  'True
   Begin VB.TextBox T3 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      IMEMode         =   3  'DISABLE
      Left            =   1560
      MaxLength       =   87
      PasswordChar    =   "*"
      TabIndex        =   4
      ToolTipText     =   "在这里输入密码"
      Top             =   870
      Width           =   1905
   End
   Begin VB.TextBox T2 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      IMEMode         =   3  'DISABLE
      Left            =   1590
      MaxLength       =   87
      PasswordChar    =   "*"
      TabIndex        =   2
      ToolTipText     =   "在这里输入密码"
      Top             =   180
      Width           =   1905
   End
   Begin VB.CommandButton CMd2 
      Caption         =   "更改密码"
      Default         =   -1  'True
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   345
      Left            =   1830
      TabIndex        =   0
      ToolTipText     =   " 输入密码后用鼠标单击这里确认"
      Top             =   1560
      Width           =   1425
   End
   Begin VB.Label Label1 
      Caption         =   "确认新密码:"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   405
      Left            =   90
      TabIndex        =   3
      Top             =   900
      Width           =   1290
   End
   Begin VB.Label LB2 
      Caption         =   "输入6位新密码:"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   405
      Left            =   0
      TabIndex        =   1
      Top             =   270
      Width           =   1620
   End
End
Attribute VB_Name = "frmchangpasswd"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub CMd2_Click()
On Error GoTo sd
Dim mima As Variant
If CMd2.Caption <> "完成" Then 'if1

If Len(Trim(T2)) <> 6 And Len(Trim(T3)) <> 6 Then
MsgBox "请输入6位密码!"
Exit Sub
End If

If Trim(T2) <> Trim(T3) Then
MsgBox "请重新确认密码!"
T3 = vbNullString
T3.SetFocus
Exit Sub
End If

 Open "c:\PASSPW.PWL" For Binary Access Write As FreeFile Len = 6
  Put #1, 1, T2.Text
 Close
Open "c:\PASSPW.PWL" For Input As #1
 
   If Trim(T2.Text) = Input(6, #1) Then
   Close
   MsgBox "密码更改成功!按<<完成>>键退出."
   
  CMd2.Caption = "完成"
 '  Unload Me
   'Exit Sub
   Else
   Close
   
   MsgBox "请重输!"
   T2.SetFocus
   End If
  T2 = vbNullString
  T3 = vbNullString
  Else 'if1

  Unload Me




 End If
Exit Sub
sd:

End Sub

Private Sub Form_Activate()
T2.SetFocus
End Sub


Private Sub T2_Change()
 If T2 = "请输入6位密码!" Then
  T2.PasswordChar = vbNullString
  Else
  T2.PasswordChar = "*"
  End If
End Sub