frmrecover.frm

婚姻介绍所管理信息系统

VERSION 5.00
Begin VB.Form FrmRecover 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "数据恢复"
   ClientHeight    =   4410
   ClientLeft      =   4470
   ClientTop       =   3525
   ClientWidth     =   5715
   Icon            =   "FrmRecover.frx":0000
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   ScaleHeight     =   4410
   ScaleWidth      =   5715
   Begin VB.Frame Frame2 
      Height          =   1365
      Left            =   4590
      TabIndex        =   5
      Top             =   3030
      Width           =   1065
      Begin VB.CommandButton Command1 
         Caption         =   "恢复"
         Height          =   330
         Left            =   120
         TabIndex        =   7
         Top             =   330
         Width           =   840
      End
      Begin VB.CommandButton Command2 
         Caption         =   "取消"
         Height          =   330
         Left            =   120
         TabIndex        =   6
         Top             =   720
         Width           =   840
      End
   End
   Begin VB.TextBox Text2 
      BackColor       =   &H80000004&
      Height          =   855
      Left            =   60
      MultiLine       =   -1  'True
      TabIndex        =   3
      Text            =   "FrmRecover.frx":0442
      Top             =   3540
      Width           =   255
   End
   Begin VB.Frame Frame1 
      Caption         =   "备份记录"
      Height          =   2895
      Left            =   60
      TabIndex        =   1
      Top             =   120
      Width           =   5565
      Begin VB.ListBox List1 
         Height          =   2580
         ItemData        =   "FrmRecover.frx":044D
         Left            =   120
         List            =   "FrmRecover.frx":044F
         TabIndex        =   2
         Top             =   210
         Width           =   5325
      End
   End
   Begin VB.TextBox Text1 
      Enabled         =   0   'False
      Height          =   855
      Left            =   330
      TabIndex        =   0
      Top             =   3540
      Width           =   4095
   End
   Begin VB.Label Label1 
      Height          =   465
      Left            =   60
      TabIndex        =   4
      Top             =   3060
      Width           =   4455
   End
End
Attribute VB_Name = "FrmRecover"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim conn As ADODB.Connection
Dim rs As ADODB.Recordset
Dim sqlStr As String

Private Sub Command1_Click()
    On Error GoTo Err
    
    Dim strName As String
    Dim PathName As String
    strName = List1.Text
    sqlStr = "select * from recover where DATETIME='" & strName & "'"
    Set conn = New ADODB.Connection
    Set rs = New ADODB.Recordset
    conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\mgydb.mdb;Persist Security Info=False"
    conn.Open
    rs.Open sqlStr, conn, adOpenDynamic, adLockOptimistic, -1
    PathName = rs("DIRNAME")
    rs.Close
    conn.Close
    FileCopy PathName, App.Path & "\mgydb.mdb"
    MsgBox "数据恢复成功！", vbInformation + vbOKOnly, "操作成功"
    Exit Sub
Err:
    MsgBox "数据恢复失败！", vbExclamation + vbOKOnly, "操作失败"
End Sub

Private Sub Command2_Click()
    Unload Me
End Sub

Private Sub Form_Load()
    Set conn = New ADODB.Connection
    Set rs = New ADODB.Recordset
    Dim i As Integer
    conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\mgydb.mdb;Persist Security Info=False"
    conn.Open
    sqlStr = "select * from recover"
    rs.Open sqlStr, conn, adOpenDynamic, adLockOptimistic, -1
    While rs.EOF = False
        List1.AddItem rs("DATETIME")
        rs.MoveNext
    Wend
    rs.Close
    conn.Close
End Sub

Private Sub List1_Click()
    Dim strName As String
    strName = List1.Text
    sqlStr = "select * from recover where DATETIME='" & strName & "'"
    Set conn = New ADODB.Connection
    Set rs = New ADODB.Recordset
    conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\mgydb.mdb;Persist Security Info=False"
    conn.Open
    rs.Open sqlStr, conn, adOpenDynamic, adLockOptimistic, -1
    Text1.Text = rs("MEMO")
    Label1.Caption = "备份数据：" & rs("DIRNAME")
    rs.Close
    conn.Close
End Sub