📄 frmreaderpopedom.frm
字号:
VERSION 5.00
Begin VB.Form frmReaderPopedom
BorderStyle = 3 'Fixed Dialog
Caption = "读者类别管理"
ClientHeight = 3600
ClientLeft = 1095
ClientTop = 435
ClientWidth = 6060
KeyPreview = -1 'True
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 3600
ScaleWidth = 6060
StartUpPosition = 2 '屏幕中心
Begin VB.PictureBox picButtons
Align = 2 'Align Bottom
Appearance = 0 'Flat
BorderStyle = 0 'None
ForeColor = &H80000008&
Height = 440
Left = 0
ScaleHeight = 435
ScaleWidth = 6060
TabIndex = 20
Top = 2745
Width = 6060
Begin VB.CommandButton cmdEdit
Caption = "编辑(&E)"
Height = 420
Left = 1213
TabIndex = 27
Top = 0
Width = 1095
End
Begin VB.CommandButton cmdCancel
Caption = "取消(&C)"
Height = 420
Left = 1213
TabIndex = 26
Top = 0
Visible = 0 'False
Width = 1095
End
Begin VB.CommandButton cmdUpdate
Caption = "更新(&U)"
Height = 420
Left = 59
TabIndex = 25
Top = 0
Visible = 0 'False
Width = 1095
End
Begin VB.CommandButton cmdClose
Caption = "关闭(&C)"
Height = 420
Left = 4675
TabIndex = 24
Top = 0
Width = 1095
End
Begin VB.CommandButton cmdRefresh
Caption = "刷新(&R)"
Height = 420
Left = 3521
TabIndex = 23
Top = 0
Width = 1095
End
Begin VB.CommandButton cmdDelete
Caption = "删除(&D)"
Height = 420
Left = 2367
TabIndex = 22
Top = 0
Width = 1095
End
Begin VB.CommandButton cmdAdd
Caption = "添加(&A)"
Height = 420
Left = 59
TabIndex = 21
Top = 0
Width = 1095
End
End
Begin VB.PictureBox picStatBox
Align = 2 'Align Bottom
Appearance = 0 'Flat
BorderStyle = 0 'None
ForeColor = &H80000008&
Height = 420
Left = 0
ScaleHeight = 420
ScaleWidth = 6060
TabIndex = 14
Top = 3180
Width = 6060
Begin VB.CommandButton cmdLast
Height = 420
Left = 5300
Picture = "frmReaderPopedom.frx":0000
Style = 1 'Graphical
TabIndex = 18
Top = 0
UseMaskColor = -1 'True
Width = 465
End
Begin VB.CommandButton cmdNext
Height = 420
Left = 4800
Picture = "frmReaderPopedom.frx":0342
Style = 1 'Graphical
TabIndex = 17
Top = 0
UseMaskColor = -1 'True
Width = 465
End
Begin VB.CommandButton cmdPrevious
Height = 420
Left = 560
Picture = "frmReaderPopedom.frx":0684
Style = 1 'Graphical
TabIndex = 16
Top = 0
UseMaskColor = -1 'True
Width = 465
End
Begin VB.CommandButton cmdFirst
Height = 420
Left = 80
Picture = "frmReaderPopedom.frx":09C6
Style = 1 'Graphical
TabIndex = 15
Top = 0
UseMaskColor = -1 'True
Width = 465
End
Begin VB.Label lblStatus
BackColor = &H00FFFFFF&
BorderStyle = 1 'Fixed Single
Height = 405
Left = 1050
TabIndex = 19
Top = 0
Width = 3680
End
End
Begin VB.TextBox txtFields
DataField = "PenaltyPerDay"
Height = 285
Index = 6
Left = 1800
TabIndex = 13
Top = 2340
Width = 3375
End
Begin VB.TextBox txtFields
DataField = "RenewTerm"
Height = 285
Index = 5
Left = 1800
TabIndex = 11
Top = 1980
Width = 3375
End
Begin VB.TextBox txtFields
DataField = "BeSpeakterm"
Height = 285
Index = 4
Left = 1800
TabIndex = 9
Top = 1620
Width = 3375
End
Begin VB.TextBox txtFields
DataField = "BorrowTerm"
Height = 285
Index = 3
Left = 1800
TabIndex = 7
Top = 1260
Width = 3375
End
Begin VB.TextBox txtFields
DataField = "MaxNum"
Height = 285
Index = 2
Left = 1800
TabIndex = 5
Top = 900
Width = 3375
End
Begin VB.TextBox txtFields
DataField = "SortName"
Height = 285
Index = 1
Left = 1800
TabIndex = 3
Top = 540
Width = 3375
End
Begin VB.TextBox txtFields
DataField = "SortCode"
Height = 285
Index = 0
Left = 1800
TabIndex = 1
Top = 180
Width = 3375
End
Begin VB.Label lblLabels
Caption = "超期罚款(元/天)"
Height = 180
Index = 6
Left = 360
TabIndex = 12
Top = 2392
Width = 1455
End
Begin VB.Label lblLabels
Caption = "续 借 期 限(月)"
Height = 180
Index = 5
Left = 360
TabIndex = 10
Top = 2020
Width = 1455
End
Begin VB.Label lblLabels
Caption = "预 约 期 限(月)"
Height = 180
Index = 4
Left = 360
TabIndex = 8
Top = 1652
Width = 1455
End
Begin VB.Label lblLabels
Caption = "借 阅 期 限(月)"
Height = 180
Index = 3
Left = 360
TabIndex = 6
Top = 1284
Width = 1455
End
Begin VB.Label lblLabels
Caption = "借 阅 总 数(本)"
Height = 180
Index = 2
Left = 360
TabIndex = 4
Top = 916
Width = 1455
End
Begin VB.Label lblLabels
Caption = "类 别 名 称"
Height = 180
Index = 1
Left = 360
TabIndex = 2
Top = 548
Width = 1455
End
Begin VB.Label lblLabels
Caption = "类 别 代 码"
Height = 180
Index = 0
Left = 360
TabIndex = 0
Top = 180
Width = 1455
End
End
Attribute VB_Name = "frmReaderPopedom"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim WithEvents adoPrimaryRS As Recordset
Attribute adoPrimaryRS.VB_VarHelpID = -1
Dim mbChangedByCode As Boolean
Dim mvBookMark As Variant
Dim mbEditFlag As Boolean
Dim mbAddNewFlag As Boolean
Dim mbDataChanged As Boolean
Private Sub Form_Load()
Dim db As Connection
Set db = New Connection
db.CursorLocation = adUseClient
db.Open "PROVIDER=MSDASQL;dsn=DLA;uid=DLUser;pwd=;database=DigitalLibrary;"
Set adoPrimaryRS = New Recordset
adoPrimaryRS.Open "select * from ReaderSort", db, adOpenStatic, adLockOptimistic
Dim oText As TextBox
'绑定文本框到数据提供者
For Each oText In Me.txtFields
Set oText.DataSource = adoPrimaryRS
Next
mbDataChanged = False
End Sub
Private Sub Form_Unload(Cancel As Integer)
Screen.MousePointer = vbDefault
End Sub
Private Sub adoPrimaryRS_MoveComplete(ByVal adReason As ADODB.EventReasonEnum, ByVal pError As ADODB.Error, adStatus As ADODB.EventStatusEnum, ByVal pRecordset As ADODB.Recordset)
'为这个 recordset 显示当前记录位置
lblStatus.Caption = "Record: " & CStr(adoPrimaryRS.AbsolutePosition)
End Sub
Private Sub cmdAdd_Click()
On Error GoTo AddErr
With adoPrimaryRS
If Not (.BOF And .EOF) Then
mvBookMark = .Bookmark
End If
.AddNew
lblStatus.Caption = "添加记录"
mbAddNewFlag = True
SetButtons False
End With
Exit Sub
AddErr:
MsgBox Err.Description
End Sub
Private Sub cmdDelete_Click()
On Error GoTo DeleteErr
With adoPrimaryRS
.Delete
.MoveNext
If .EOF Then .MoveLast
End With
Exit Sub
DeleteErr:
MsgBox Err.Description
End Sub
Private Sub cmdRefresh_Click()
'只有多用户应用程序需要
On Error GoTo RefreshErr
adoPrimaryRS.Requery
Exit Sub
RefreshErr:
MsgBox Err.Description
End Sub
Private Sub cmdEdit_Click()
On Error GoTo EditErr
lblStatus.Caption = "编辑记录"
mbEditFlag = True
SetButtons False
Exit Sub
EditErr:
MsgBox Err.Description
End Sub
Private Sub cmdCancel_Click()
On Error Resume Next
SetButtons True
mbEditFlag = False
mbAddNewFlag = False
adoPrimaryRS.CancelUpdate
If mvBookMark > 0 Then
adoPrimaryRS.Bookmark = mvBookMark
Else
adoPrimaryRS.MoveFirst
End If
mbDataChanged = False
End Sub
Private Sub cmdUpdate_Click()
On Error GoTo UpdateErr
adoPrimaryRS.UpdateBatch adAffectAll
If mbAddNewFlag Then
adoPrimaryRS.MoveLast '移到新记录
End If
mbEditFlag = False
mbAddNewFlag = False
SetButtons True
mbDataChanged = False
Exit Sub
UpdateErr:
MsgBox Err.Description
End Sub
Private Sub cmdClose_Click()
Unload Me
End Sub
Private Sub cmdFirst_Click()
On Error GoTo GoFirstError
adoPrimaryRS.MoveFirst
mbDataChanged = False
Exit Sub
GoFirstError:
MsgBox Err.Description
End Sub
Private Sub cmdLast_Click()
On Error GoTo GoLastError
adoPrimaryRS.MoveLast
mbDataChanged = False
Exit Sub
GoLastError:
MsgBox Err.Description
End Sub
Private Sub cmdNext_Click()
On Error GoTo GoNextError
If Not adoPrimaryRS.EOF Then adoPrimaryRS.MoveNext
If adoPrimaryRS.EOF And adoPrimaryRS.RecordCount > 0 Then
Beep
'已到最后返回
adoPrimaryRS.MoveLast
End If
'显示当前记录
mbDataChanged = False
Exit Sub
GoNextError:
MsgBox Err.Description
End Sub
Private Sub cmdPrevious_Click()
On Error GoTo GoPrevError
If Not adoPrimaryRS.BOF Then adoPrimaryRS.MovePrevious
If adoPrimaryRS.BOF And adoPrimaryRS.RecordCount > 0 Then
Beep
'已到最后返回
adoPrimaryRS.MoveFirst
End If
'显示当前记录
mbDataChanged = False
Exit Sub
GoPrevError:
MsgBox Err.Description
End Sub
Private Sub SetButtons(bVal As Boolean)
cmdAdd.Visible = bVal
cmdEdit.Visible = bVal
CmdUpdate.Visible = Not bVal
cmdCancel.Visible = Not bVal
cmdDelete.Visible = bVal
cmdClose.Visible = bVal
cmdRefresh.Visible = bVal
cmdNext.Enabled = bVal
cmdFirst.Enabled = bVal
cmdLast.Enabled = bVal
cmdPrevious.Enabled = bVal
End Sub
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