📄 frmfindbook.frm
字号:
VERSION 5.00
Object = "{74848F95-A02A-4286-AF0C-A3C755E4A5B3}#1.0#0"; "actskn43.ocx"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form frmfindbookinfo
Caption = "图书信息管理"
ClientHeight = 6990
ClientLeft = 60
ClientTop = 450
ClientWidth = 9840
LinkTopic = "Form1"
ScaleHeight = 6990
ScaleWidth = 9840
StartUpPosition = 2 '屏幕中心
Begin MSDataGridLib.DataGrid DataGrid1
Height = 3975
Left = 120
TabIndex = 13
Top = 2160
Width = 9615
_ExtentX = 16960
_ExtentY = 7011
_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 VB.CommandButton Command3
Caption = "借这本书"
Height = 495
Left = 3600
TabIndex = 12
Top = 6240
Width = 2775
End
Begin VB.CommandButton Command2
Caption = "取消"
Height = 495
Left = 5640
TabIndex = 11
Top = 1560
Width = 1335
End
Begin VB.CommandButton Command1
Caption = "确定"
Height = 495
Left = 3000
TabIndex = 10
Top = 1560
Width = 1335
End
Begin VB.TextBox Text4
Height = 375
Left = 6000
TabIndex = 9
Top = 840
Width = 3615
End
Begin VB.TextBox Text3
Height = 375
Left = 6000
TabIndex = 8
Top = 240
Width = 3615
End
Begin VB.CheckBox Check5
Caption = "出版社"
Height = 375
Left = 5040
TabIndex = 7
Top = 840
Width = 855
End
Begin VB.CheckBox Check4
Caption = "编号"
Height = 375
Left = 5040
TabIndex = 6
Top = 240
Width = 855
End
Begin VB.ComboBox Combo1
Height = 300
Left = 1200
TabIndex = 5
Top = 840
Width = 1455
End
Begin VB.TextBox Text2
Height = 375
Left = 3360
TabIndex = 4
Top = 840
Width = 1455
End
Begin VB.CheckBox Check3
Caption = "作者"
Height = 375
Left = 2640
TabIndex = 3
Top = 840
Width = 735
End
Begin VB.TextBox Text1
Height = 375
Left = 1200
TabIndex = 2
Top = 240
Width = 3615
End
Begin VB.CheckBox Check2
Caption = "图书类别"
Height = 375
Left = 120
TabIndex = 1
Top = 840
Width = 1215
End
Begin VB.CheckBox Check1
Caption = "书名"
Height = 375
Left = 120
TabIndex = 0
Top = 240
Width = 975
End
Begin ACTIVESKINLibCtl.Skin Skin1
Left = 0
OleObjectBlob = "frmfindbook.frx":0000
Top = 0
End
End
Attribute VB_Name = "frmfindbookinfo"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim panduan As String
Private Sub Command1_Click()
Dim rs_findbook As New ADODB.Recordset
Dim sql As String
If Check1.Value = vbChecked Then
sql = "书名='" & Trim(Text1.Text & "") & "'"
End If
If Check2.Value = vbChecked Then
If Trim(sql) = "" Then
sql = "类别='" & Trim(Combo1.Text & " ") & "'"
Else
sql = sql & "and 类别='" & Trim(Combo1.Text & " ") & "'"
End If
End If
If Check3.Value = vbChecked Then
If Trim(sql) = "" Then
sql = "作者='" & Trim(Text2.Text & " ") & "'"
Else
sql = sql & "and 作者='" & Trim(Text2.Text & " ") & "'"
End If
End If
If Check4.Value = vbChecked Then
If Trim(sql) = "" Then
sql = "图书编号='" & Trim(Text3.Text & " ") & "'"
Else
sql = sql & "and 图书编号='" & Trim(Text3.Text & " ") & "'"
End If
End If
If Check5.Value = vbChecked Then
If Trim(sql) = "" Then
sql = "出版社='" & Trim(Text4.Text & " ") & "'"
Else
sql = sql & "and 出版社='" & Trim(Text4.Text & " ") & "'"
End If
End If
If Trim(sql) = "" Then
MsgBox "请选择查询方式!", vbOKOnly + vbExclamation
Exit Sub
End If
sql = "select * from 书籍信息 where " & sql
rs_findbook.CursorLocation = adUseClient
rs_findbook.Open sql, conn, adOpenKeyset, adLockPessimistic
DataGrid1.AllowAddNew = False
DataGrid1.AllowDelete = False
DataGrid1.AllowUpdate = False
If rs_findbook.RecordCount = 0 Then
MsgBox "查询不到该图书信息!", vbOKOnly + vbExclamation
Else
Set DataGrid1.DataSource = rs_findbook
End If
End Sub
Private Sub Command2_Click()
Unload Me
End Sub
Private Sub Command3_Click()
If Trim(book_num) = "" Then
MsgBox "请选择要借阅的图书!", vbOKOnly + vbExclamation
Exit Sub
End If
If panduan = "是" Then
MsgBox "此书已被借出!", vbOKOnly + vbExclamation
Exit Sub
End If
Unload Me
frmborrowbook.Show
End Sub
Private Sub DataGrid1_RowColChange(LastRow As Variant, ByVal LastCol As Integer)
book_num = DataGrid1.Columns(0).CellValue(DataGrid1.Bookmark)
panduan = DataGrid1.Columns(7).CellValue(DataGrid1.Bookmark)
End Sub
Private Sub Form_Load()
Dim skn
skn = App.Path & "\Book.skn"
'载入时的一些脚本.
Skin1.LoadSkin skn
Skin1.ApplySkin Me.hWnd ' 应用皮肤到这个窗口和它的子控件中
Dim rs_find As New ADODB.Recordset
Dim sql As String
sql = "select * from 图书类别"
rs_find.Open sql, conn, adOpenKeyset, adLockPessimistic
rs_find.MoveFirst
If Not rs_find.EOF Then
Do While Not rs_find.EOF
Combo1.AddItem rs_find.Fields(0)
rs_find.MoveNext
Loop
Combo1.ListIndex = 0
End If
rs_find.Close
End Sub
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