frm_bookfind.frm

基于vb的图书管理系统的设计

VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form frm_BookFind 
   Caption         =   "图书信息查询"
   ClientHeight    =   5415
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   10650
   LinkTopic       =   "Form1"
   ScaleHeight     =   5415
   ScaleWidth      =   10650
   StartUpPosition =   2  '屏幕中心
   Begin MSComctlLib.ImageList ImageList1 
      Left            =   5175
      Top             =   1980
      _ExtentX        =   1005
      _ExtentY        =   1005
      BackColor       =   -2147483643
      ImageWidth      =   16
      ImageHeight     =   16
      MaskColor       =   12632256
      _Version        =   393216
      BeginProperty Images {2C247F25-8591-11D1-B16A-00C0F0283628} 
         NumListImages   =   1
         BeginProperty ListImage1 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "frm_BookFind.frx":0000
            Key             =   ""
         EndProperty
      EndProperty
   End
   Begin MSDataGridLib.DataGrid DataGrid1 
      Height          =   4200
      Left            =   45
      TabIndex        =   7
      Top             =   630
      Width           =   6495
      _ExtentX        =   11456
      _ExtentY        =   7408
      _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 MSComctlLib.Toolbar Toolbar1 
      Align           =   1  'Align Top
      Height          =   570
      Left            =   0
      TabIndex        =   6
      Top             =   0
      Width           =   10650
      _ExtentX        =   18785
      _ExtentY        =   1005
      ButtonWidth     =   820
      ButtonHeight    =   953
      Appearance      =   1
      Style           =   1
      ImageList       =   "ImageList1"
      _Version        =   393216
      BeginProperty Buttons {66833FE8-8583-11D1-B16A-00C0F0283628} 
         NumButtons      =   4
         BeginProperty Button1 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Style           =   4
            Object.Width           =   100
         EndProperty
         BeginProperty Button2 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Style           =   4
            Object.Width           =   2000
         EndProperty
         BeginProperty Button3 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Style           =   3
         EndProperty
         BeginProperty Button4 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Caption         =   "查询"
            Key             =   "tbFind"
            ImageIndex      =   1
            Object.Width           =   1800
         EndProperty
      EndProperty
      Begin VB.Frame Frame2 
         Height          =   555
         Left            =   4680
         TabIndex        =   9
         Top             =   -45
         Width           =   4065
         Begin VB.OptionButton optBF 
            Caption         =   "书名"
            Height          =   285
            Index           =   0
            Left            =   90
            TabIndex        =   1
            Top             =   180
            Width           =   915
         End
         Begin VB.OptionButton optBF 
            Caption         =   "入库时间"
            Height          =   285
            Index           =   3
            Left            =   2880
            TabIndex        =   4
            Top             =   180
            Width           =   1095
         End
         Begin VB.OptionButton optBF 
            Caption         =   "作者"
            Height          =   285
            Index           =   2
            Left            =   1950
            TabIndex        =   3
            Top             =   180
            Width           =   915
         End
         Begin VB.OptionButton optBF 
            Caption         =   "出版社"
            Height          =   285
            Index           =   1
            Left            =   1020
            TabIndex        =   2
            Top             =   180
            Width           =   915
         End
      End
      Begin VB.Frame Frame1 
         Height          =   555
         Left            =   135
         TabIndex        =   8
         Top             =   -45
         Width           =   1950
         Begin VB.ComboBox cboType 
            Height          =   300
            Left            =   90
            Style           =   2  'Dropdown List
            TabIndex        =   5
            Top             =   180
            Width           =   1770
         End
      End
      Begin VB.TextBox txtKey 
         Height          =   285
         Left            =   2790
         TabIndex        =   0
         Top             =   135
         Width           =   1725
      End
   End
End
Attribute VB_Name = "frm_BookFind"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit


Private Sub cboType_Click()
Dim rsR As New classCon
Dim rsRe As New ADODB.Recordset

Set rsRe = rsR.FindRecord(Trim(cboType.Text), "类型", "BookInfo")
Set DataGrid1.DataSource = rsRe

End Sub

Private Sub Form_Load()
Dim rsR As New classT
rsR.TypeRecord "BookType", cboType

End Sub

Private Sub Form_Resize()

DataGrid1.Width = Me.ScaleWidth - 50
DataGrid1.Height = Me.ScaleHeight - Toolbar1.Height - 100
End Sub

Private Sub Toolbar1_ButtonClick(ByVal Button As MSComctlLib.Button)
Dim rsR As New classCon
Dim rsRe As New ADODB.Recordset
Dim sField As String
Dim i As Integer

sField = ""
For i = 0 To 3
 If optBF.Item(i).Value = True Then
   sField = optBF.Item(i).Caption
 End If
Next i
If optBF.Item(3).Value = True Then
  txtKey.ToolTipText = "（例）时间格式：2004-4-12"
End If

Select Case Button.Key
  Case Is = "tbFind"
    Set rsRe = rsR.FindRecord(txtKey.Text, sField, "BookInfo")
    Set DataGrid1.DataSource = rsRe
    
End Select
End Sub