📄 图书信息管理.frm
字号:
VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form 图书信息管理
Caption = "图书信息管理"
ClientHeight = 6540
ClientLeft = 60
ClientTop = 450
ClientWidth = 9315
LinkTopic = "Form3"
MDIChild = -1 'True
ScaleHeight = 6540
ScaleWidth = 9315
Begin VB.Frame Frame2
Height = 855
Left = 480
TabIndex = 2
Top = 5520
Width = 8295
Begin VB.CommandButton Command5
Caption = "取消"
Enabled = 0 'False
Height = 375
Left = 6360
TabIndex = 7
Top = 360
Width = 1455
End
Begin VB.CommandButton Command4
Caption = "更新"
Height = 375
Left = 4800
TabIndex = 6
Top = 360
Width = 1335
End
Begin VB.CommandButton Command3
Caption = "删除图书"
Height = 375
Left = 3240
TabIndex = 5
Top = 360
Width = 1335
End
Begin VB.CommandButton Command2
Caption = "修改信息"
Height = 375
Left = 1680
TabIndex = 4
Top = 360
Width = 1335
End
Begin VB.CommandButton Command1
Caption = "添加图书"
Height = 375
Left = 120
TabIndex = 3
Top = 360
Width = 1335
End
End
Begin VB.Frame Frame1
Height = 5295
Left = 480
TabIndex = 0
Top = 0
Width = 8295
Begin MSDataGridLib.DataGrid DataGrid1
Bindings = "图书信息管理.frx":0000
Height = 4815
Left = 0
TabIndex = 1
Top = 120
Width = 8295
_ExtentX = 14631
_ExtentY = 8493
_Version = 393216
HeadLines = 1
RowHeight = 15
BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ColumnCount = 2
BeginProperty Column00
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
BeginProperty Column01
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
SplitCount = 1
BeginProperty Split0
BeginProperty Column00
EndProperty
BeginProperty Column01
EndProperty
EndProperty
End
Begin MSAdodcLib.Adodc Adodc1
Height = 375
Left = 0
Top = 4920
Width = 8295
_ExtentX = 14631
_ExtentY = 661
ConnectMode = 0
CursorLocation = 3
IsolationLevel = -1
ConnectionTimeout= 15
CommandTimeout = 30
CursorType = 3
LockType = 3
CommandType = 2
CursorOptions = 0
CacheSize = 50
MaxRecords = 0
BOFAction = 0
EOFAction = 0
ConnectStringType= 1
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=db1.mdb;Persist Security Info=False"
OLEDBString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=db1.mdb;Persist Security Info=False"
OLEDBFile = ""
DataSourceName = ""
OtherAttributes = ""
UserName = ""
Password = ""
RecordSource = "sjxx"
Caption = "Adodc1"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
_Version = 393216
End
End
End
Attribute VB_Name = "图书信息管理"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
Command1.Enabled = False
Command2.Enabled = False
Command3.Enabled = False
Command4.Enabled = True
Command5.Enabled = True
DataGrid1.AllowAddNew = True
DataGrid1.AllowUpdate = True
Exit Sub
command1error:
MsgBox Err.Description
End Sub
Private Sub Command2_Click()
On errror GoTo Command2
Command1.Enabled = False
Command3.Enabled = False
Command2.Enabled = False
Command1.Enabled = True
Command4.Enabled = True
Command5.Enabled = True
DataGrid1.AllowUpdate = True
Command2:
If Err.Number <> 0 Then
MsgBox Err.Description
End If
End Sub
Private Sub Command3_Click()
Dim answer As String
On Error GoTo command3error
answer = MsgBox("确定要删除吗?", vbYesNo, "")
If answer = vbYes Then
Adodc1.Recordset.Delete
Adodc1.Recordset.MoveNext
If Adodc1.Recordset.EOF = True Then
Adodc1.Recordset.MoveLast
End If
DataGrid1.Refresh
MsgBox "成功删除!", vbOKCancel + vbExclamation, ""
DataGrid1.AllowDelete = False
Else
Exit Sub
End If
command3error:
If Err.Number <> 0 Then
MsgBox Err.Description
End If
End Sub
Private Sub Command4_Click()
If Not IsNull(DataGrid1.Bookmark) Then
DataGrid1.Refresh
End If
Command1.Enabled = True
Command2.Enabled = True
Command3.Enabled = True
Command4.Enabled = False
Command5.Enabled = False
DataGrid1.AllowAddNew = False
DataGrid1.AllowUpdate = False
MsgBox "操作成功!", vbOKCancel + vbExclamation, ""
End Sub
Private Sub Command5_Click()
DataGrid1.Refresh
DataGrid1.AllowAddNew = False
DataGrid1.AllowUpdate = False
Command1.Enabled = True
Command2.Enabled = True
Command3.Enabled = True
Command4.Enabled = False
Command5.Enabled = False
End Sub
Private Sub Form_Load()
Command4.Enabled = False
DataGrid1.AllowAddNew = False
DataGrid1.AllowDelete = False
DataGrid1.AllowUpdate = False
If userpow = "guest" Then
Frame2.Enabled = False
End If
Exit Sub
loaderror:
MsgBox Err.Description
End Sub
Private Sub Form_Unload(Cancel As Integer)
Set DataGrid1.DataSource = Nothing
End Sub
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