?? main_xtgl.frm
字號:
VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
Begin VB.Form main_xtgl
BorderStyle = 1 'Fixed Single
Caption = "數據庫備份與恢復"
ClientHeight = 4965
ClientLeft = 45
ClientTop = 330
ClientWidth = 8655
Icon = "main_xtgl.frx":0000
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 4965
ScaleWidth = 8655
StartUpPosition = 1 '所有者中心
Begin VB.Frame Frame2
Caption = "請選擇數據庫路徑"
Height = 3540
Left = 4545
TabIndex = 6
Top = 480
Width = 4065
Begin VB.DriveListBox Drive1
Height = 300
Left = 150
TabIndex = 9
Top = 255
Width = 3750
End
Begin VB.DirListBox Dir1
Height = 720
Left = 150
TabIndex = 8
Top = 630
Width = 3750
End
Begin VB.FileListBox File1
Height = 2070
Left = 150
Pattern = "*.BAK"
TabIndex = 7
Top = 1380
Width = 3750
End
End
Begin VB.Frame Frame1
Caption = "備份卡列表"
Height = 3540
Left = 45
TabIndex = 4
Top = 480
Width = 4350
Begin MSWinsockLib.Winsock Winsock1
Left = 270
Top = 2985
_ExtentX = 741
_ExtentY = 741
_Version = 393216
End
Begin MSComctlLib.ListView ListView1
Height = 3180
Left = 120
TabIndex = 5
Top = 240
Width = 4050
_ExtentX = 7144
_ExtentY = 5609
Sorted = -1 'True
LabelWrap = 0 'False
HideSelection = -1 'True
HoverSelection = -1 'True
_Version = 393217
Icons = "ImageList1"
SmallIcons = "ImageList1"
ForeColor = -2147483640
BackColor = -2147483643
BorderStyle = 1
Appearance = 1
NumItems = 1
BeginProperty ColumnHeader(1) {BDD1F052-858B-11D1-B16A-00C0F0283628}
Object.Width = 2540
EndProperty
End
End
Begin VB.OptionButton Option2
Caption = "數據恢復"
Height = 300
Left = 6360
TabIndex = 3
Top = 90
Width = 1740
End
Begin VB.OptionButton Option1
Caption = "數據備份"
Height = 300
Left = 4605
TabIndex = 2
Top = 90
Width = 1740
End
Begin VB.CommandButton CmdEnd
Caption = "退出"
Height = 420
Left = 4350
TabIndex = 1
Top = 4455
Width = 1830
End
Begin VB.CommandButton CmdBackup
Caption = "數據備份或數據恢復"
Height = 420
Left = 2520
TabIndex = 0
Top = 4455
Width = 1830
End
Begin MSComctlLib.ImageList ImageList1
Left = -135
Top = 1560
_ExtentX = 1005
_ExtentY = 1005
BackColor = -2147483643
ImageWidth = 32
ImageHeight = 32
MaskColor = 12632256
_Version = 393216
BeginProperty Images {2C247F25-8591-11D1-B16A-00C0F0283628}
NumListImages = 2
BeginProperty ListImage1 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "main_xtgl.frx":000C
Key = ""
EndProperty
BeginProperty ListImage2 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "main_xtgl.frx":08E8
Key = ""
EndProperty
EndProperty
End
Begin VB.Label Label2
BackStyle = 0 'Transparent
Caption = "請選擇數據備份或數據恢復選項"
ForeColor = &H000000FF&
Height = 300
Left = 75
TabIndex = 11
Top = 120
Width = 2580
End
Begin VB.Label Label1
BackStyle = 0 'Transparent
ForeColor = &H000000FF&
Height = 375
Left = 60
TabIndex = 10
Top = 4050
Width = 8025
End
End
Attribute VB_Name = "main_xtgl"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim StrCnn As New Connection '定義連接
Dim itmX As ListItem '定義一個ListItem對象
Dim key, list, sql As String '定義字符串變量
Private Sub Form_Load()
Option1.Value = True '設置Option1的值為真
Dir1_Change
End Sub
Private Sub Dir1_Change()
File1.Path = Dir1.Path
'添加數據備份卡到列表中
ListView1.ListItems.Clear
If File1.ListCount <> 0 Then
a = 0 '給變量a設置初值
Do While File1.ListIndex < File1.ListCount - 1
File1.ListIndex = a '賦值給變量a
key = File1.FileName
Set itmX = ListView1.ListItems.Add(, , key, 1)
a = a + 1
Loop
End If
File1_Click
End Sub
Private Sub Drive1_Change()
Dir1.Path = Drive1.Drive
End Sub
Private Sub File1_Click()
Label1.Caption = Dir1.Path & "\" & File1.FileName '獲得路徑
End Sub
Private Sub ListView1_Click()
Label1.Caption = Dir1.Path & "\" & ListView1.SelectedItem '獲得路徑
End Sub
Private Sub CmdBackup_Click()
Dim S
If Option1.Value = True Then
'備份數據庫
S = Dir1.Path & "\" & Date & ".BAK"
If Label1.Caption = S Then
MsgBox "數據備份卡已存在！"
Else
StrCnn.Open "Provider=SQLOLEDB.1;Persist Security Info=False;User ID=sa"
'備份SQL Server數據庫
sql = "backup DATABASE RSDAGLXT TO disk='" & S & "'"
StrCnn.Execute (sql) '執行SQL語句
StrCnn.Close
MsgBox "數據庫備份成功！"
key = Date & ".BAK"
Set itmX = ListView1.ListItems.Add(, , key, 1)
End If
End If
If Option2.Value = True Then
'恢復指定路徑下的數據庫
If File1.ListCount <> 0 Then
If Label1.Caption <> "" Then
StrCnn.Open "Provider=SQLOLEDB.1;Persist Security Info=False;User ID=sa;Initial Catalog=master;Data Source=" & Winsock1.LocalHostName
'數據恢復語句
sql = "RESTORE DATABASE RSDAGLXT from disk='" & Label1.Caption
StrCnn.Execute (sql) '執行SQL語句
StrCnn.Close
MsgBox "數據庫恢復成功！"
Else
MsgBox "請選擇要恢復的數據備份卡！"
End If
Else
MsgBox "請選擇要恢復的數據備份卡！"
End If
End If
End Sub
Private Sub CmdEnd_Click()
Unload Me
frm_main.Enabled = True
End Sub
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