chpwd.frm

一个比较简单的由VB+Access开发的系统,请慢看

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form chpwd 
   BackColor       =   &H00404040&
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "用户修改密码"
   ClientHeight    =   2940
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4680
   Icon            =   "chpwd.frx":0000
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   MDIChild        =   -1  'True
   MinButton       =   0   'False
   Picture         =   "chpwd.frx":030A
   ScaleHeight     =   2940
   ScaleWidth      =   4680
   ShowInTaskbar   =   0   'False
   Begin VB.PictureBox Picture2 
      Height          =   1095
      Left            =   240
      Picture         =   "chpwd.frx":59F9
      ScaleHeight     =   1035
      ScaleWidth      =   4155
      TabIndex        =   8
      Top             =   1320
      Width           =   4215
      Begin VB.Label Label3 
         BackColor       =   &H00404040&
         BackStyle       =   0  'Transparent
         Caption         =   "    密码最多只能输入20个英文字符或10个汉字或20个数字，不能输入其它标点符号或怪字符。建议密码不要使用汉字。"
         ForeColor       =   &H00000000&
         Height          =   615
         Left            =   360
         TabIndex        =   9
         Top             =   230
         Width           =   3495
      End
   End
   Begin VB.PictureBox Picture1 
      Height          =   1100
      Left            =   240
      Picture         =   "chpwd.frx":7DDC
      ScaleHeight     =   1035
      ScaleWidth      =   4155
      TabIndex        =   1
      Top             =   120
      Width           =   4215
      Begin VB.TextBox Text1 
         BackColor       =   &H00FFFFFF&
         ForeColor       =   &H000000FF&
         Height          =   270
         IMEMode         =   3  'DISABLE
         Left            =   960
         PasswordChar    =   "*"
         TabIndex        =   5
         Top             =   240
         Width           =   1095
      End
      Begin VB.TextBox Text2 
         BackColor       =   &H00FFFFFF&
         ForeColor       =   &H000000FF&
         Height          =   270
         IMEMode         =   3  'DISABLE
         Left            =   960
         PasswordChar    =   "*"
         TabIndex        =   4
         Top             =   600
         Width           =   1095
      End
      Begin VB.CommandButton Command1 
         Caption         =   "确定&(O)"
         Height          =   300
         Left            =   3000
         TabIndex        =   3
         Top             =   240
         Width           =   1000
      End
      Begin VB.CommandButton Command2 
         Caption         =   "取消&(C)"
         Height          =   300
         Left            =   3000
         TabIndex        =   2
         Top             =   600
         Width           =   1000
      End
      Begin VB.Label Label1 
         AutoSize        =   -1  'True
         BackColor       =   &H00404040&
         BackStyle       =   0  'Transparent
         Caption         =   "旧密码:"
         ForeColor       =   &H00000000&
         Height          =   180
         Left            =   240
         TabIndex        =   7
         Top             =   285
         Width           =   630
      End
      Begin VB.Label Label2 
         AutoSize        =   -1  'True
         BackColor       =   &H00404040&
         BackStyle       =   0  'Transparent
         Caption         =   "新密码:"
         ForeColor       =   &H00000000&
         Height          =   180
         Left            =   240
         TabIndex        =   6
         Top             =   645
         Width           =   630
      End
   End
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   330
      Left            =   360
      Top             =   2520
      Visible         =   0   'False
      Width           =   1200
      _ExtentX        =   2117
      _ExtentY        =   582
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   8
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   ""
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   ""
      Caption         =   "Adodc1"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      _Version        =   393216
   End
   Begin VB.CommandButton Command3 
      Caption         =   "关闭&(Q)"
      Height          =   300
      Left            =   3375
      TabIndex        =   0
      Top             =   2550
      Width           =   1000
   End
End
Attribute VB_Name = "chpwd"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
username = frmlogin.username
If Text1.Text <> "" And Text2.Text <> "" Then
Adodc1.RecordSource = "select * from usertab where 用户名='" & username & "' and  密码=" & "'" & Text1.Text & "'"
Adodc1.Refresh
If Adodc1.Recordset.AbsolutePosition = adPosUnknown Then
MsgBox "旧密码错误!"
Text1.Text = ""
Text2.Text = ""
Text1.SetFocus
Else
Adodc1.Recordset.Fields("密码") = Text2.Text
Adodc1.Recordset.Update
MsgBox "密码修改成功！"
Text1.Text = ""
Text2.Text = ""
End If
Else
MsgBox "新旧密码均不得为空！"
Text1.SetFocus
End If
End Sub

Private Sub Command2_Click()
Text1.Text = ""
Text2.Text = ""
Text1.SetFocus
End Sub

Private Sub Command3_Click()
Unload Me
End Sub
Private Sub Form_Load()
chpwd.Top = (frmmain.Height - chpwd.Height) / 2 - 500
chpwd.Left = (frmmain.Width - chpwd.Width) / 2
Adodc1.ConnectionString = frmlogin.conn
Text1.Text = ""
Text2.Text = ""
End Sub
Private Sub Form_Unload(Cancel As Integer)
frmmain.StatusBar1.Panels(2) = "目前没有窗口被激活"
End Sub
Private Sub Form_Activate()
frmmain.StatusBar1.Panels(2) = "活动窗口：" & chpwd.Caption
End Sub