frmrestore.frm

用于生产企业设备备件管理系统

VERSION 5.00
Object = "{BA513CF3-1BFD-4976-B2DA-2F1A208D11F9}#1.0#0"; "vkusercontrolsxp.ocx"
Begin VB.Form frmRestore 
   BorderStyle     =   0  'None
   ClientHeight    =   3000
   ClientLeft      =   0
   ClientTop       =   0
   ClientWidth     =   4980
   ControlBox      =   0   'False
   BeginProperty Font 
      Name            =   "Arial"
      Size            =   9
      Charset         =   0
      Weight          =   400
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   LinkTopic       =   "Form1"
   ScaleHeight     =   3000
   ScaleWidth      =   4980
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  '屏幕中心
   Begin vkUserContolsXP.vkCommand vkCommand2 
      Height          =   375
      Left            =   2640
      TabIndex        =   5
      Top             =   2400
      Width           =   1575
      _ExtentX        =   2778
      _ExtentY        =   661
      BackColorPushed1=   16514043
      BackColorPushed2=   14474460
      Caption         =   "取消"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Picture         =   "frmRestore.frx":0000
   End
   Begin VB.FileListBox File1 
      Height          =   990
      Left            =   3600
      Pattern         =   "*.mdb"
      TabIndex        =   4
      Top             =   1320
      Visible         =   0   'False
      Width           =   1215
   End
   Begin vkUserContolsXP.vkCommand vkCommand1 
      Height          =   375
      Left            =   480
      TabIndex        =   1
      Top             =   2400
      Width           =   1575
      _ExtentX        =   2778
      _ExtentY        =   661
      BackColorPushed1=   16514043
      BackColorPushed2=   14474460
      Caption         =   "还原"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Picture         =   "frmRestore.frx":039A
   End
   Begin vkUserContolsXP.vkFrame vkFrame1 
      Height          =   3015
      Left            =   0
      TabIndex        =   0
      Top             =   0
      Width           =   5000
      _ExtentX        =   8811
      _ExtentY        =   5318
      Caption         =   "数据还原"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Begin VB.ComboBox Combo1 
         Height          =   345
         Left            =   1440
         Style           =   2  'Dropdown List
         TabIndex        =   3
         Top             =   360
         Width           =   2175
      End
      Begin VB.Label Label2 
         AutoSize        =   -1  'True
         BackStyle       =   0  'Transparent
         Caption         =   "该操作将覆盖现有的数据库，请先备份数据库"
         Height          =   225
         Left            =   600
         TabIndex        =   6
         Top             =   1440
         Width           =   3600
      End
      Begin VB.Image Image1 
         Height          =   240
         Left            =   240
         Picture         =   "frmRestore.frx":0734
         Top             =   1440
         Width           =   240
      End
      Begin VB.Label Label1 
         AutoSize        =   -1  'True
         BackStyle       =   0  'Transparent
         Caption         =   "请选择还原点"
         Height          =   225
         Left            =   120
         TabIndex        =   2
         Top             =   360
         Width           =   1080
      End
   End
End
Attribute VB_Name = "frmRestore"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Form_Load()
On Error GoTo ErrFlag
Dim i As Long
    File1.Path = MyAppInfo.BackUpPath & "\"
    For i = 1 To File1.ListCount
        If Len(File1.List(i - 1)) > 16 Then
            Combo1.AddItem Mid(File1.List(i - 1), 6, Len(File1.List(i - 1)) - 9)
        End If
    Next
    If Combo1.ListCount > 0 Then Combo1.ListIndex = 0
    Exit Sub
ErrFlag:
    MsgBox "[读取备份数据库]" & Err.Description, vbOKOnly + vbCritical
End Sub

Private Sub vkCommand1_Click()
On Error GoTo ErrFlag
Dim strTempFile As String
    If Combo1.Text = "" Then
        MsgBox "没有找到还原点", vbOKOnly + vbExclamation
        Exit Sub
    End If
    If MsgBox("确定要还原数据库吗, 请先备份数据库", vbYesNo + vbQuestion) = vbNo Then Exit Sub
    
    strTempFile = GetTempDirectory & "temp.mdb"
    CopyFile MyAppInfo.DataPath, strTempFile, 0
    
    If CopyFile(MyAppInfo.BackUpPath & "\data-" & Combo1.Text & ".mdb", MyAppInfo.DataPath, 0) = 0 Then
        MsgBox "还原失败", vbOKOnly + vbCritical
        
        CopyFile strTempFile, MyAppInfo.DataPath, 0
        Exit Sub
    Else
        MsgBox "还原成功", vbOKOnly + vbExclamation
    End If
    
    Kill strTempFile
    
    Exit Sub
    
ErrFlag:
    MsgBox "[还原数据库]" & Err.Description, vbOKOnly + vbCritical
    
End Sub

Private Sub vkCommand2_Click()
    Unload Me
End Sub