📄 qubook.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 qubook
Caption = "图书查找"
ClientHeight = 6135
ClientLeft = 60
ClientTop = 465
ClientWidth = 8295
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 6135
ScaleWidth = 8295
StartUpPosition = 2 '屏幕中心
Begin VB.Frame Frame1
Caption = "设置条件"
Height = 1815
Left = 360
TabIndex = 3
Top = 720
Width = 7575
Begin VB.CommandButton cmd_again
Caption = "重置"
Height = 375
Left = 4080
TabIndex = 10
Top = 1320
Width = 1815
End
Begin VB.CommandButton cmd_ok
Caption = "确定"
Height = 375
Left = 1200
TabIndex = 9
Top = 1320
Width = 1815
End
Begin VB.TextBox txtbulish
Height = 375
Left = 5520
MaxLength = 20
TabIndex = 8
Top = 840
Width = 1935
End
Begin VB.TextBox txtauthor
Height = 375
Left = 4320
MaxLength = 16
TabIndex = 7
Top = 840
Width = 1095
End
Begin VB.TextBox txtyesno
Height = 375
Left = 3480
MaxLength = 2
TabIndex = 6
Top = 840
Width = 615
End
Begin VB.TextBox txtname
Height = 375
Left = 1440
MaxLength = 40
TabIndex = 5
Top = 840
Width = 1815
End
Begin VB.TextBox txtno
Height = 375
Left = 240
MaxLength = 4
TabIndex = 4
Top = 840
Width = 1095
End
Begin VB.Label Label5
Caption = "出版社"
Height = 495
Left = 5520
TabIndex = 15
Top = 480
Width = 1095
End
Begin VB.Label Label4
Caption = "作者"
Height = 495
Left = 4320
TabIndex = 14
Top = 480
Width = 1095
End
Begin VB.Label Label3
Caption = "借否"
Height = 495
Left = 3480
TabIndex = 13
Top = 480
Width = 1095
End
Begin VB.Label Label2
Caption = "书名"
Height = 495
Left = 1440
TabIndex = 12
Top = 480
Width = 1095
End
Begin VB.Label Label1
Caption = "图书编号"
Height = 495
Left = 240
TabIndex = 11
Top = 480
Width = 1095
End
End
Begin VB.CommandButton cmd_back
Caption = "返回"
Height = 495
Left = 4560
TabIndex = 2
Top = 5400
Width = 1695
End
Begin VB.CommandButton cmd_list
Caption = "列借书人"
Height = 495
Left = 1560
TabIndex = 1
Top = 5400
Width = 1695
End
Begin MSDataGridLib.DataGrid DataGrid1
Bindings = "qubook.frx":0000
Height = 2535
Left = 360
TabIndex = 0
Top = 2640
Width = 7575
_ExtentX = 13361
_ExtentY = 4471
_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 = 495
Left = 960
Top = 120
Visible = 0 'False
Width = 5895
_ExtentX = 10398
_ExtentY = 873
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= 1
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = $"qubook.frx":0015
OLEDBString = $"qubook.frx":00A7
OLEDBFile = ""
DataSourceName = ""
OtherAttributes = ""
UserName = ""
Password = ""
RecordSource = "select * from book"
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
Attribute VB_Name = "qubook"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
End Sub
Private Sub cmd_again_Click()
txtno.Text = ""
txtname.Text = ""
txtyesno.Text = ""
txtauthor.Text = ""
txtbulish.Text = ""
cmd_ok.Enabled = True
End Sub
Private Sub cmd_back_Click()
Unload Me
End Sub
Private Sub cmd_list_Click()
Dim txtsql As String
Dim rs As New ADODB.Recordset
If Adodc1.Recordset.Fields("借否") = "借" Then
no = Trim(Adodc1.Recordset.Fields("图书编号"))
txtsql = "select * from borrow where 图书编号='" + no + "'"
Set rs = exesql(txtsql)
If rs.RecordCount = 0 Then
MsgBox "改图书没有借书记录", vbOKOnly, "信息提示"
Else
MsgBox "借书人：" + Trim(rs.Fields("姓名")) + " 单位：" + Trim(rs.Fields("单位")), vbOKOnly, "查找结果"
End If
rs.Close
Else
MsgBox "该书没有外借，不能显示借书人", vbOKOnly, "信息提示"
End If
End Sub
Private Sub cmd_ok_Click()
Dim str As String
str = ""
If Trim(txtno.Text) <> "" Then
If str = "" Then
str = "图书编号='" + Trim(txtno.Text) + "'"
Else
sr = str + "and 图书编号='" + Trim(txtno.Text) + "'"
End If
End If
If Trim(txtname.Text) <> "" Then
If str = "" Then
str = "书名='" + Trim(txtname.Text) + "'"
Else
str = str + "and 书名='" + Trim(txtname.Text) + "'"
End If
End If
If Trim(txtauthor.Text) <> "" Then
If str = "" Then
str = "作者='" + Trim(txtauthor.Text) + "'"
Else
str = str + "and 作者='" + Trim(txtauthor.Text) + "'"
End If
End If
If Trim(txtyesno.Text) <> "" Then
If str = "" Then
str = "借否='" + Trim(txtyesno.Text) + "'"
Else
str = str + "and 借否='" + Trim(txtyesno.Text) + "'"
End If
End If
If str <> "" Then
Adodc1.RecordSource = "select * from book where " + str
Adodc1.Refresh
Else
Adodc1.RecordSource = "select * from book "
Adodc1.Refresh
End If
If Adodc1.Recordset.RecordCount = 0 Then
MsgBox "没有任何满足条件的记录", vbOKOnly, "信息提示"
End If
Call encomm
End Sub
Private Sub Form_Activate()
Adodc1.Refresh
DataGrid1.Refresh
DataGrid1.SetFocus
Call encomm
End Sub
Private Sub encomm()
If Adodc1.Recordset.RecordCount = 0 Then
cmd_ok.Enabled = False
Else
cmd_ok.Enabled = True
End If
End Sub
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