resultlist.vb

vb.net写的图书管理系统,功能完备,能正常使用,可用于二次开发.

Public Class ResultList
    Inherits System.Windows.Forms.Form

#Region " Windows 窗体设计器生成的代码 "

    Public Sub New()
        MyBase.New()

        '该调用是 Windows 窗体设计器所必需的。
        InitializeComponent()

        '在 InitializeComponent() 调用之后添加任何初始化

    End Sub
    Public Sub New(ByVal result As DataSet)
        MyBase.New()
        Me.mydet = result
        '该调用是 Windows 窗体设计器所必需的。
        InitializeComponent()

        '在 InitializeComponent() 调用之后添加任何初始化

    End Sub

    '窗体重写 dispose 以清理组件列表。
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Windows 窗体设计器所必需的
    Private components As System.ComponentModel.IContainer

    '注意: 以下过程是 Windows 窗体设计器所必需的
    '可以使用 Windows 窗体设计器修改此过程。
    '不要使用代码编辑器修改它。
    Friend WithEvents lsvResult As System.Windows.Forms.ListView
    Friend WithEvents ColumnHeader1 As System.Windows.Forms.ColumnHeader
    Friend WithEvents ColumnHeader2 As System.Windows.Forms.ColumnHeader
    Friend WithEvents ColumnHeader3 As System.Windows.Forms.ColumnHeader
    Friend WithEvents ColumnHeader4 As System.Windows.Forms.ColumnHeader
    Friend WithEvents ColumnHeader5 As System.Windows.Forms.ColumnHeader
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents btnPrint As System.Windows.Forms.Button
    Friend WithEvents btnExit As System.Windows.Forms.Button
    Friend WithEvents btnPrintView As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.lsvResult = New System.Windows.Forms.ListView
        Me.ColumnHeader1 = New System.Windows.Forms.ColumnHeader
        Me.ColumnHeader2 = New System.Windows.Forms.ColumnHeader
        Me.ColumnHeader3 = New System.Windows.Forms.ColumnHeader
        Me.ColumnHeader4 = New System.Windows.Forms.ColumnHeader
        Me.ColumnHeader5 = New System.Windows.Forms.ColumnHeader
        Me.Label1 = New System.Windows.Forms.Label
        Me.btnPrint = New System.Windows.Forms.Button
        Me.btnExit = New System.Windows.Forms.Button
        Me.btnPrintView = New System.Windows.Forms.Button
        Me.SuspendLayout()
        '
        'lsvResult
        '
        Me.lsvResult.Columns.AddRange(New System.Windows.Forms.ColumnHeader() {Me.ColumnHeader1, Me.ColumnHeader2, Me.ColumnHeader3, Me.ColumnHeader4, Me.ColumnHeader5})
        Me.lsvResult.Location = New System.Drawing.Point(16, 40)
        Me.lsvResult.Name = "lsvResult"
        Me.lsvResult.Size = New System.Drawing.Size(472, 240)
        Me.lsvResult.TabIndex = 31
        Me.lsvResult.View = System.Windows.Forms.View.Details
        '
        'ColumnHeader1
        '
        Me.ColumnHeader1.Text = "书籍名称"
        Me.ColumnHeader1.Width = 140
        '
        'ColumnHeader2
        '
        Me.ColumnHeader2.Text = "读者姓名"
        Me.ColumnHeader2.Width = 80
        '
        'ColumnHeader3
        '
        Me.ColumnHeader3.Text = "借阅日期"
        Me.ColumnHeader3.Width = 80
        '
        'ColumnHeader4
        '
        Me.ColumnHeader4.Text = "还入日期"
        Me.ColumnHeader4.Width = 80
        '
        'ColumnHeader5
        '
        Me.ColumnHeader5.Text = "到期时间"
        Me.ColumnHeader5.Width = 80
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(16, 16)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(152, 16)
        Me.Label1.TabIndex = 32
        Me.Label1.Text = "借阅信息查询结果列表："
        '
        'btnPrint
        '
        Me.btnPrint.Location = New System.Drawing.Point(352, 296)
        Me.btnPrint.Name = "btnPrint"
        Me.btnPrint.Size = New System.Drawing.Size(64, 24)
        Me.btnPrint.TabIndex = 33
        Me.btnPrint.Text = "打印"
        '
        'btnExit
        '
        Me.btnExit.Location = New System.Drawing.Point(424, 296)
        Me.btnExit.Name = "btnExit"
        Me.btnExit.Size = New System.Drawing.Size(64, 24)
        Me.btnExit.TabIndex = 34
        Me.btnExit.Text = "退出"
        '
        'btnPrintView
        '
        Me.btnPrintView.Location = New System.Drawing.Point(280, 296)
        Me.btnPrintView.Name = "btnPrintView"
        Me.btnPrintView.Size = New System.Drawing.Size(64, 24)
        Me.btnPrintView.TabIndex = 35
        Me.btnPrintView.Text = "打印预览"
        '
        'ResultList
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.ClientSize = New System.Drawing.Size(504, 333)
        Me.Controls.Add(Me.btnPrintView)
        Me.Controls.Add(Me.btnExit)
        Me.Controls.Add(Me.btnPrint)
        Me.Controls.Add(Me.Label1)
        Me.Controls.Add(Me.lsvResult)
        Me.Name = "ResultList"
        Me.Text = "借阅查询结果列表"
        Me.ResumeLayout(False)

    End Sub

#End Region
    Dim mydet As DataSet
    Private Sub ResultList_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Dim i As Integer
        '首先清空上次查询结果
        lsvResult.Items.Clear()
        Dim item As ListViewItem
        Dim subItem1 As ListViewItem.ListViewSubItem
        Dim subItem2 As ListViewItem.ListViewSubItem
        Dim subItem3 As ListViewItem.ListViewSubItem
        Dim subItem4 As ListViewItem.ListViewSubItem
        Dim bookID As String
        Dim readerID As String
        '显示结果列表
        For i = 0 To mydet.Tables(0).Rows.Count - 1
            With mydet.Tables(0).Rows(i)
                bookID = .Item("ISBN")
                readerID = .Item("ReaderID")
                '书名
                item = New ListViewItem(getField("Name", "ISBN=" + bookID, "BookInfo"))
                '读者姓名
                subItem1 = New ListViewItem.ListViewSubItem(item, getField("Name", "ID=" + readerID, "ReaderInfo"))
                '性别
                subItem2 = New ListViewItem.ListViewSubItem(item, getField("BorrowDate", "ISBN=" + bookID + " and ReaderID=" + readerID, "BookBorrow"))
                '可借阅册数
                subItem3 = New ListViewItem.ListViewSubItem(item, getField("ReturnDate", "ISBN=" + bookID + " and ReaderID=" + readerID, "BookBorrow"))
                '可借阅天数
                subItem4 = New ListViewItem.ListViewSubItem(item, getField("Deadline", "ISBN=" + bookID + " and ReaderID=" + readerID, "BookBorrow"))
                item.SubItems.Add(subItem1)
                item.SubItems.Add(subItem2)
                item.SubItems.Add(subItem3)
                item.SubItems.Add(subItem4)
                lsvResult.Items.Add(item)
            End With
        Next
    End Sub

    Private Sub btnPrintView_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPrintView.Click
        Dim myPrintTable As PrintTable
        Dim mytable As DataTable
        mytable = mydet.Tables(0)
        '设置标题
        mytable.Columns(0).Caption = "书籍ISBN"
        mytable.Columns(1).Caption = "读者ID"
        mytable.Columns(2).Caption = "借阅日期"
        mytable.Columns(3).Caption = "还入日期"
        mytable.Columns(4).Caption = "到期时间"
        myPrintTable = New PrintTable(mytable)
        myPrintTable.myTitle = "书籍借阅情况"
        '打印预览
        myPrintTable.printViewer()
    End Sub

    Private Sub btnPrint_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPrint.Click
        Dim myPrintTable As PrintTable
        Dim mytable As DataTable
        mytable = mydet.Tables(0)
        '设置标题
        mytable.Columns(0).Caption = "书籍名称"
        mytable.Columns(1).Caption = "读者姓名"
        mytable.Columns(2).Caption = "借阅日期"
        mytable.Columns(3).Caption = "还入日期"
        mytable.Columns(4).Caption = "到期时间"
        myPrintTable = New PrintTable(mytable)
        myPrintTable.myTitle = "书籍借阅情况"
        '打印
        myPrintTable.printer()
    End Sub
    Private Sub btnExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnExit.Click
        Me.Close()
    End Sub
End Class