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frmSys.frm
Package: 考勤6.rar [view]
Upload User: djzm888
Upload Date: 2013-02-15
Package Size: 867k
Code Size: 13k
Category:
Other Databases
Development Platform:
Visual Basic
- VERSION 5.00
- Object = "{6B7E6392-850A-101B-AFC0-4210102A8DA7}#1.3#0"; "COMCTL32.OCX"
- Begin VB.Form frmSys
- BorderStyle = 3 'Fixed Dialog
- Caption = "系统数据库管理"
- ClientHeight = 3690
- ClientLeft = 45
- ClientTop = 330
- ClientWidth = 6225
- BeginProperty Font
- Name = "宋体"
- Size = 10.5
- Charset = 134
- Weight = 400
- Underline = 0 'False
- Italic = 0 'False
- Strikethrough = 0 'False
- EndProperty
- Icon = "frmSys.frx":0000
- LinkTopic = "Form1"
- MaxButton = 0 'False
- MinButton = 0 'False
- ScaleHeight = 3690
- ScaleWidth = 6225
- ShowInTaskbar = 0 'False
- StartUpPosition = 1 '所有者中心
- Begin VB.CommandButton cmdSys
- Height = 525
- Index = 1
- Left = 3517
- Picture = "frmSys.frx":000C
- Style = 1 'Graphical
- TabIndex = 12
- Top = 390
- Width = 1830
- End
- Begin VB.CommandButton cmdSys
- Height = 525
- Index = 0
- Left = 877
- Picture = "frmSys.frx":232C
- Style = 1 'Graphical
- TabIndex = 11
- Top = 390
- Width = 1830
- End
- Begin VB.CommandButton cmdSys
- Height = 525
- Index = 2
- Left = 3517
- Picture = "frmSys.frx":4365
- Style = 1 'Graphical
- TabIndex = 10
- Top = 1357
- Width = 1830
- End
- Begin VB.CommandButton cmdSys
- Height = 525
- Index = 4
- Left = 3517
- Picture = "frmSys.frx":675A
- Style = 1 'Graphical
- TabIndex = 9
- Top = 2325
- Width = 1830
- End
- Begin VB.CommandButton cmdSys
- Height = 525
- Index = 5
- Left = 877
- Picture = "frmSys.frx":8B51
- Style = 1 'Graphical
- TabIndex = 7
- Top = 2325
- Width = 1830
- End
- Begin ComctlLib.StatusBar stbMain
- Align = 2 'Align Bottom
- Height = 405
- Left = 0
- TabIndex = 6
- Top = 3285
- Width = 6225
- _ExtentX = 10980
- _ExtentY = 714
- SimpleText = ""
- _Version = 327682
- BeginProperty Panels {0713E89E-850A-101B-AFC0-4210102A8DA7}
- NumPanels = 1
- BeginProperty Panel1 {0713E89F-850A-101B-AFC0-4210102A8DA7}
- AutoSize = 1
- Object.Width = 10927
- Text = ""
- TextSave = ""
- Key = ""
- Object.Tag = ""
- Object.ToolTipText = "提示"
- EndProperty
- EndProperty
- End
- Begin VB.CommandButton cmdSys
- BackColor = &H00C0C0C0&
- Height = 525
- Index = 3
- Left = 877
- Picture = "frmSys.frx":AB59
- Style = 1 'Graphical
- TabIndex = 0
- Top = 1357
- Width = 1830
- End
- Begin VB.Label lblMsg
- AutoSize = -1 'True
- Caption = "缩小系统数据库的大小,提高系统的运行速度(可经常使用)"
- Height = 210
- Index = 5
- Left = 1020
- TabIndex = 8
- Top = 2865
- Visible = 0 'False
- Width = 5355
- End
- Begin VB.Label lblMsg
- AutoSize = -1 'True
- Caption = "返回主界面"
- Height = 210
- Index = 4
- Left = 3225
- TabIndex = 5
- Top = 4125
- Visible = 0 'False
- Width = 1050
- End
- Begin VB.Label lblMsg
- Caption = "删除在选定时间之前的过期信息(注意:应先作好备份!!)"
- Height = 210
- Index = 3
- Left = 585
- TabIndex = 4
- Top = 5175
- Visible = 0 'False
- Width = 11130
- End
- Begin VB.Label lblMsg
- AutoSize = -1 'True
- Caption = "清空所有考勤的数据.(尤可在备份后,用于新季度的开始.)"
- Height = 210
- Index = 2
- Left = 705
- TabIndex = 3
- Top = 4575
- Visible = 0 'False
- Width = 5355
- End
- Begin VB.Label lblMsg
- AutoSize = -1 'True
- Caption = "备份数据库(应经常性使用!)"
- Height = 210
- Index = 0
- Left = 2355
- TabIndex = 2
- Top = 3570
- Visible = 0 'False
- Width = 2625
- End
- Begin VB.Label lblMsg
- AutoSize = -1 'True
- Caption = "初始化系统数据库!(注意:所有用户数据都将丢失!!)"
- Height = 210
- Index = 1
- Left = 1140
- TabIndex = 1
- Top = 3285
- Visible = 0 'False
- Width = 4830
- End
- End
- Attribute VB_Name = "frmSys"
- Attribute VB_GlobalNameSpace = False
- Attribute VB_Creatable = False
- Attribute VB_PredeclaredId = True
- Attribute VB_Exposed = False
- Option Explicit
- Const mCopy = 0
- Const mEmpty = 1
- Const mDetailEmpty = 2
- Const mClearOld = 3
- Const mReturn = 4
- Const mCompress = 5
- Const mCRLF = vbCrLf & vbCrLf
- Const mEMPTYDATABASE = "Empty.mdb"
- Dim mMyAppPath As String
- Private Sub cmdSys_Click(Index As Integer)
- Select Case Index
- Case mCopy
- BackDatabase
- Case mEmpty
- IniDatabase
- Case mDetailEmpty
- DetailEmpty
- Case mClearOld
- ClearOld
- Case mReturn
- Unload Me
- Case mCompress
- CompressDatabase
- End Select
- End Sub
- Private Sub ClearOld()
- Dim Sql As String
- Dim isTrans As Boolean
- Dim UserDate As Date
- Dim strDate As String
- Dim Fr As frmCalendar
- Set Fr = New frmCalendar
- UserDate = Date
- With cmdSys(mClearOld)
- Fr.Top = Me.Top + .Top + .Height
- Fr.Left = Me.Left + .Left + .Width - Fr.Width
- '.Show 1
- End With
- If Fr.GetDate(UserDate) Then
- strDate = Format(UserDate, "yyyy-mm-dd")
- End If
- On Error GoTo ClearErr
- If MsgBox("真的要删除" & Format(strDate, "yyyy年mm月dd日") _
- & "以前的所有考勤记录吗?" _
- , vbExclamation + vbYesNo + _
- vbDefaultButton2, gTitle) = vbNo Then Exit Sub
- BeginTrans
- isTrans = True
- Sql = " delete * from " & "KqHistory" _
- & " Where KqDate<=#" & strDate & "#"
- gDataBase.Execute Sql
- Sql = " delete * from " & "Leave" _
- & " Where EndDate<=#" & strDate & "#"
- gDataBase.Execute Sql
- Sql = "Delete * from Absent " _
- & " Where EndDate<=#" & strDate & "#"
- gDataBase.Execute Sql
- CommitTrans
- isTrans = False
- MsgBox "删除过期信息成功!", vbInformation, gTitle
- Exit Sub
- ClearErr:
- If isTrans Then Rollback
- MsgBox Err.Description, vbExclamation, gTitle
- Err.Clear
- End Sub
- Private Sub DetailEmpty()
- Dim Sql As String
- Dim isTrans As Boolean
- If MsgBox("注意操作危险,此举将清空数据库所有考勤记录!!!" & _
- mCRLF & "您真的要进行此操作吗? " _
- , vbExclamation + vbYesNo + vbDefaultButton2, _
- gTitle) = vbNo Then Exit Sub
- On Error GoTo EmptyErr
- BeginTrans
- isTrans = True
- Sql = " delete * from " & "KqHistory"
- gDataBase.Execute Sql
- Sql = " delete * from " & "Leave"
- gDataBase.Execute Sql
- Sql = "DElete * from Absent"
- gDataBase.Execute Sql
- CommitTrans
- isTrans = False
- MsgBox "清空考勤记录成功!", vbInformation, "提示"
- Exit Sub
- EmptyErr:
- If isTrans Then Rollback
- MsgBox Err.Description, vbExclamation, gTitle
- Err.Clear
- End Sub
- Private Sub CompressDatabase()
- If Not ClearDelFlag Then Exit Sub
- Dim FileName As String
- Dim FileNew As String
- Dim Info As String
- Dim bIsTrue As Boolean
- gDataBase.Close
- FileName = gMainDbName
- FileNew = mMyAppPath & "NewKq.mdb"
- bIsTrue = ComPactData(FileName, FileNew)
- If bIsTrue Then
- Kill FileName
- Name FileNew As FileName
- MsgBox "压缩数据库成功!", vbInformation, gTitle
- End If
- OpenData
- End Sub
- Public Function ClearDelFlag() As Boolean
- Dim Sql As String
- Dim isTrans As Boolean
- Dim MyTab As TableDef
- On Error GoTo DelErr
- BeginTrans
- isTrans = True
- For Each MyTab In gDataBase.TableDefs
- If MyTab.Attributes = 0 Then
- Sql = "delete * from " & MyTab.Name _
- & " Where F_DelFlag=" & gTRUE
- gDataBase.Execute Sql
- End If
- Next
- CommitTrans
- ClearDelFlag = True
- isTrans = False
- Exit Function
- DelErr:
- If isTrans Then Rollback
- MsgBox Err.Description, vbExclamation, gTitle
- ClearDelFlag = False
- Err.Clear
- End Function
- Private Function ComPactData(SourceName As String, NewName As String) As Boolean
- On Error GoTo Err_Compact
- If Dir(NewName) <> "" Then Kill NewName
- DBEngine.CompactDatabase SourceName, NewName, , , ";pwd=" & gSTRPWD
- ComPactData = True
- Exit Function
- Err_Compact:
- MsgBox Err.Description
- ComPactData = False
- Err.Clear
- End Function
- Private Sub cmdSys_MouseMove(Index As Integer, Button As Integer, Shift As Integer, X As Single, Y As Single)
- stbMain.Panels(1).Text = lblMsg(Index)
- cmdSys(Index).ToolTipText = lblMsg(Index)
- End Sub
- Private Sub SetstbMain(Index As Integer, strText As String)
- stbMain.Panels(Index).Text = strText
- End Sub
- Private Sub BackDatabase()
- Dim FileName As String
- Dim FileBack As String
- Dim Info As String
- gDataBase.Close
- FileName = gMainDbName
- FileBack = mMyAppPath & "Kq.Abk"
- Info = "正在备份数据库" & FileName
- BackupDatabase FileName, FileBack, Info
- MsgBox "备份数据库成功!", vbInformation, gTitle
- OpenData
- End Sub
- Private Sub BackupDatabase(SourceName As String, BackupName As String, Info As String)
- '备份数据库
- On Error Resume Next
- SetstbMain 1, Info & "..."
- If Dir(BackupName) <> "" Then Kill BackupName
- FileCopy SourceName, BackupName
- On Error GoTo 0
- SetstbMain 1, ""
- End Sub
- Private Sub IniDatabase()
- If MsgBox("注意操作危险,将清空数据库所有用户数据!!!" & _
- mCRLF & "您真的要进行此操作吗?", vbExclamation + vbYesNo + vbDefaultButton2, _
- "清空数据库") = vbNo Then Exit Sub
- If Dir(mMyAppPath & mEMPTYDATABASE) = "" Then
- MsgBox "系统初始化数据库空库丢失!", vbExclamation, "出错"
- Exit Sub
- End If
- On Error Resume Next
- gDataBase.Close
- Set gDataBase = OpenDatabase(mMyAppPath & mEMPTYDATABASE, False, False, ";pwd=" & gSTRPWD)
- If Err = 3031 Then
- MsgBox "数据库 " & mMyAppPath & mEMPTYDATABASE & " 的密码不符!", vbCritical, "出错"
- Set gDataBase = OpenDatabase(gMainDbName, False, False, ";pwd=" & gSTRPWD)
- Exit Sub
- ElseIf Err <> 0 Then
- MsgBox Err.Description
- Exit Sub
- End If
- On Error GoTo 0
- gDataBase.Close
- On Error Resume Next
- FileCopy mMyAppPath & mEMPTYDATABASE, gMainDbName
- If Err = 70 Then
- Err = 0
- MsgBox "有其他工作站正在使用本系统数据库!" & mCRLF & "请在其他时间再使用本功能!", vbExclamation, "资源冲突"
- Set gDataBase = OpenDatabase(gMainDbName, False, False, ";pwd=" & gSTRPWD)
- Exit Sub
- End If
- On Error GoTo 0
- Set gDataBase = OpenDatabase(gMainDbName, False, False, ";pwd=" & gSTRPWD)
- MsgBox "初始化数据库成功!", vbInformation, gTitle
- End Sub
- Private Sub OpenData()
- Set gDataBase = OpenDatabase(gMainDbName, False, False, ";pwd=" & gSTRPWD)
- End Sub
- Private Sub Form_Load()
- mMyAppPath = App.Path & "Data"
- End Sub