frmmodifypwd.frm

公寓管理信息系统的基本功能的设计~~~~~~~~

VERSION 5.00
Begin VB.Form frmmodifypwd 
   Caption         =   "修改密码"
   ClientHeight    =   4575
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   5715
   LinkTopic       =   "Form1"
   MDIChild        =   -1  'True
   ScaleHeight     =   4575
   ScaleWidth      =   5715
   Begin VB.TextBox txtusername 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   2640
      TabIndex        =   5
      Top             =   360
      Width           =   2295
   End
   Begin VB.TextBox txtpwd 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   2640
      PasswordChar    =   "*"
      TabIndex        =   4
      Top             =   1080
      Width           =   2295
   End
   Begin VB.TextBox txtnewpwd 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   2640
      PasswordChar    =   "*"
      TabIndex        =   3
      Top             =   1800
      Width           =   2295
   End
   Begin VB.TextBox txtnewpwd1 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   2640
      PasswordChar    =   "*"
      TabIndex        =   2
      Top             =   2520
      Width           =   2295
   End
   Begin VB.CommandButton cmdok 
      Caption         =   "确 定"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   960
      TabIndex        =   1
      Top             =   3600
      Width           =   1335
   End
   Begin VB.CommandButton cmdcancel 
      Caption         =   "取 消"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   3240
      TabIndex        =   0
      Top             =   3600
      Width           =   1335
   End
   Begin VB.Label Label1 
      Caption         =   "请输入用户名："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   480
      TabIndex        =   9
      Top             =   480
      Width           =   1695
   End
   Begin VB.Label Label2 
      Caption         =   "请输入原密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   480
      TabIndex        =   8
      Top             =   1200
      Width           =   1815
   End
   Begin VB.Label Label3 
      Caption         =   "请输入新密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   480
      TabIndex        =   7
      Top             =   1920
      Width           =   1935
   End
   Begin VB.Label Label4 
      Caption         =   "请确认原密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   480
      TabIndex        =   6
      Top             =   2520
      Width           =   1935
   End
End
Attribute VB_Name = "frmmodifypwd"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim con As ADODB.Connection
Private Sub cmdOK_Click()
 Dim myrs As New ADODB.Recordset
     myrs.Open "SELECT * FROM 用户信息", con, adOpenDynamic, adLockOptimistic, adCmdText
    If Trim(txtnewpwd.Text) <> Trim(txtnewpwd1.Text) Then
       MsgBox "两次输入密码不一样，请确认！", vbOKOnly + vbExclamation, "警告"
       txtnewpwd.SetFocus
       txtnewpwd.Text = ""
       txtnewpwd1.Text = ""
       Exit Sub
    Else
       If txtnewpwd.Text = "" Then
          MsgBox "密码不能为空！", vbOKOnly + vbExclamation, "警告"
          txtnewpwd.SetFocus
          txtnewpwd.Text = ""
          txtnewpwd1.Text = ""
      Else
          myrs.Fields(1) = txtnewpwd.Text
          myrs.Update
          myrs.Close
          MsgBox "密码修改成功！", vbOKOnly + vbExclamation, "修改密码"
          Me.Hide
       End If
    End If
End Sub

Private Sub cmdcancel_Click()
Unload Me
End Sub

Private Sub Form_Load()
'创建连接，并打开
    Set con = New ADODB.Connection
    con.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\数据.mdb;Persist Security Info=False"
    con.Open
End Sub