📄 frmbookinfo.frm
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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 FrmBookInfo
BorderStyle = 1 'Fixed Single
Caption = "图书基本信息管理"
ClientHeight = 5985
ClientLeft = 45
ClientTop = 330
ClientWidth = 8895
LinkTopic = "FrmExpMan"
LockControls = -1 'True
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 5985
ScaleWidth = 8895
StartUpPosition = 2 '屏幕中心
Begin VB.ComboBox ComboTypeId
Height = 300
Left = 1680
TabIndex = 7
Text = "全部图书"
Top = 240
Width = 1695
End
Begin VB.CommandButton Cmd_Borrow
BackColor = &H80000004&
Caption = "图书借阅"
Height = 400
Left = 5298
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 6
Top = 5400
Width = 1300
End
Begin MSDataGridLib.DataGrid DataGrid1
Bindings = "FrmBookInfo.frx":0000
Height = 4335
Left = 180
TabIndex = 4
Top = 840
Width = 8535
_ExtentX = 15055
_ExtentY = 7646
_Version = 393216
AllowUpdate = 0 'False
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 VB.CommandButton Cmd_Back
BackColor = &H80000004&
Cancel = -1 'True
Caption = "返 回"
Height = 400
Left = 6840
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 3
Top = 5400
Width = 1300
End
Begin VB.CommandButton Cmd_Del
BackColor = &H80000004&
Caption = "删 除"
Height = 400
Left = 3757
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 2
Top = 5400
Width = 1300
End
Begin VB.CommandButton Cmd_Modi
BackColor = &H80000004&
Caption = "修 改"
Height = 400
Left = 2216
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 1
Top = 5400
Width = 1300
End
Begin VB.CommandButton Cmd_Add
BackColor = &H80000004&
Caption = "添 加"
Default = -1 'True
Height = 400
Left = 675
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 0
Top = 5400
Width = 1300
End
Begin MSAdodcLib.Adodc Adodc1
Height = 330
Left = 0
Top = 5640
Visible = 0 'False
Width = 2415
_ExtentX = 4260
_ExtentY = 582
ConnectMode = 0
CursorLocation = 3
IsolationLevel = -1
ConnectionTimeout= 15
CommandTimeout = 30
CursorType = 3
LockType = 3
CommandType = 8
CursorOptions = 0
CacheSize = 50
MaxRecords = 0
BOFAction = 0
EOFAction = 0
ConnectStringType= 3
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = "DSN=BookSys"
OLEDBString = ""
OLEDBFile = ""
DataSourceName = "BookSys"
OtherAttributes = ""
UserName = "bookman"
Password = "bookman"
RecordSource = "select bookno,bookname from bookinfo"
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
Begin VB.Label Label1
Caption = "选择图书类目"
Height = 255
Left = 360
TabIndex = 5
Top = 263
Width = 1215
End
End
Attribute VB_Name = "FrmBookInfo"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'单击“添加”按钮
Private Sub Cmd_Add_Click()
'将Modify变量设置为False，表示当前状态为插入新记录
FrmBookInfoEdit.Modify = False
'初始化FrmBookInfoEdit信息
FrmBookInfoEdit.txtBookName = ""
FrmBookInfoEdit.txtAuthor = ""
FrmBookInfoEdit.txtPublisher = ""
FrmBookInfoEdit.txtPtimes = ""
FrmBookInfoEdit.txtBPrice = ""
FrmBookInfoEdit.Cmd_GetImg.Enabled = False
'启动编辑窗体
FrmBookInfoEdit.Show 1
'刷新DataGrid表格的内容
Adodc1.Refresh
End Sub
'单击“返回”按钮
Private Sub Cmd_Back_Click()
Unload Me
End Sub
Private Sub Cmd_Borrow_Click()
If Adodc1.Recordset.EOF = True Then
MsgBox "请选择记录"
Exit Sub
End If
FrmBorrowEdit.lbl_BookNo = Adodc1.Recordset.Fields(0)
FrmBorrowEdit.ComboInDate.Text = ""
FrmBorrowEdit.lbl_RDate.Caption = "--"
FrmBorrowEdit.DataCombo1.Text = ""
FrmBorrowEdit.lbl_RRdate.Caption = "--"
FrmBorrowEdit.lbl_Forfeit.Caption = "0 元"
FrmBorrowEdit.BFlag = 0
FrmBorrowEdit.Cmd_GoOn.Enabled = False
FrmBorrowEdit.Cmd_Lost.Enabled = False
FrmBorrowEdit.Cmd_Return.Enabled = False
'将Modify变量设置为False，表示当前状态为插入新记录
FrmBorrowEdit.Modify = False
'启动编辑窗体
FrmBorrowEdit.Show 1
Unload Me
End Sub
'单击“删除”按钮
Private Sub Cmd_Del_Click()
Dim TmpNo As String
'使用Adodc1.Recordset.EOF判断当前是否选择了记录
If Adodc1.Recordset.EOF = True Then
MsgBox "请选择记录"
Exit Sub
End If
'通过Adodc1.Recordset.Fields()读取Adodc1记录源中的当前数据
TmpNo = Adodc1.Recordset.Fields(0)
'询问用户是否确认删除
If MsgBox("是否删除当前行?", vbYesNo, "确认") = vbYes Then
Call MyBookInfo.Delete(TmpNo)
End If
'刷新DataGrid表格的内容
Adodc1.Refresh
End Sub
'单击“修改”按钮
Private Sub Cmd_Modi_Click()
If Adodc1.Recordset.EOF = True Then
MsgBox "请选择记录"
Exit Sub
End If
'将Modify变量设置为True，表示当前状态为修改新记录
FrmBookInfoEdit.Modify = True
'初始化FrmBookInfoEdit信息
'设置当前编辑的图书编号
FrmBookInfoEdit.OriNo = Adodc1.Recordset.Fields(0)
FrmBookInfoEdit.txtBookNo = Adodc1.Recordset.Fields(0)
'图书编号不能修改
FrmBookInfoEdit.txtBookNo.Enabled = False
'图书名
FrmBookInfoEdit.txtBookName = Trim(Adodc1.Recordset.Fields(1))
'图书类型
FrmBookInfoEdit.ComboBookType.Text = Trim(Adodc1.Recordset.Fields(2))
OriBookTypeId = Trim(MyBookType.GetId(Adodc1.Recordset.Fields(2)))
'作者
FrmBookInfoEdit.txtAuthor = Trim(Adodc1.Recordset.Fields(3))
'出版社
FrmBookInfoEdit.txtPublisher = Trim(Adodc1.Recordset.Fields(4))
'版次
FrmBookInfoEdit.txtPtimes = Trim(Adodc1.Recordset.Fields(5))
'价格
FrmBookInfoEdit.txtBPrice = Trim(Adodc1.Recordset.Fields(6))
'启动编辑窗体
FrmBookInfoEdit.Show 1
'刷新DataGrid表格的内容
Adodc1.Refresh
End Sub
Private Sub ComboTypeId_GotFocus()
Cmd_Add.SetFocus
'设置FrmBookTypeSel窗体的位置
FrmBookTypeSel.Left = Me.Left + ComboTypeId.Left + 450
FrmBookTypeSel.Top = Me.Top
FrmBookTypeSel.Show 1
'将选择的图书分类显示到ComboUpper控件中
ComboTypeId.Text = CurBookType.TypeName
Adodc1.RecordSource = "SELECT b.bookno as 书号,b.bookname as 图书名称,t.typename as 图书分类," _
+ "b.author as 作者,b.publisher as 出版社,b.ptimes as 版次,b.bprice as 价格,b.totalnum as 当前库存 " _
+ " FROM bookinfo b,booktype t " _
+ " where b.btype=" + Trim(CurBookType.TypeId) + " and t.typeid=" _
+ Trim(CurBookType.TypeId) + " order by b.bookno"
Adodc1.Refresh
End Sub
'启动窗体
Private Sub Form_Load()
'设置数据源
Adodc1.RecordSource = "SELECT b.bookno as 书号,b.bookname as 图书名称,t.typename as 图书分类," _
+ "b.author as 作者,b.publisher as 出版社,b.ptimes as 版次,b.bprice as 价格,b.totalnum as 当前库存 " _
+ " FROM bookinfo b,booktype t where b.btype=t.typeid order by bookno"
Adodc1.Refresh
End Sub
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