dzcx.vb

图书管理系统VB.NET版本

Public Class dzcx
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    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

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button3 As System.Windows.Forms.Button
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents TextBox2 As System.Windows.Forms.TextBox
    Friend WithEvents Button4 As System.Windows.Forms.Button
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents TextBox3 As System.Windows.Forms.TextBox
    Friend WithEvents Button5 As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Label1 = New System.Windows.Forms.Label
        Me.TextBox1 = New System.Windows.Forms.TextBox
        Me.Button1 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button3 = New System.Windows.Forms.Button
        Me.Label2 = New System.Windows.Forms.Label
        Me.TextBox2 = New System.Windows.Forms.TextBox
        Me.Button4 = New System.Windows.Forms.Button
        Me.Label3 = New System.Windows.Forms.Label
        Me.TextBox3 = New System.Windows.Forms.TextBox
        Me.Button5 = New System.Windows.Forms.Button
        Me.SuspendLayout()
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(96, 72)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(48, 16)
        Me.Label1.TabIndex = 0
        Me.Label1.Text = "姓名"
        '
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(160, 64)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(176, 21)
        Me.TextBox1.TabIndex = 1
        Me.TextBox1.Text = ""
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(48, 160)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(64, 24)
        Me.Button1.TabIndex = 2
        Me.Button1.Text = "姓名查询"
        '
        'Button2
        '
        Me.Button2.Location = New System.Drawing.Point(184, 160)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(64, 24)
        Me.Button2.TabIndex = 3
        Me.Button2.Text = "修改记录"
        '
        'Button3
        '
        Me.Button3.Location = New System.Drawing.Point(248, 160)
        Me.Button3.Name = "Button3"
        Me.Button3.Size = New System.Drawing.Size(64, 24)
        Me.Button3.TabIndex = 4
        Me.Button3.Text = "删除记录"
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(96, 112)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(40, 16)
        Me.Label2.TabIndex = 5
        Me.Label2.Text = "单位"
        '
        'TextBox2
        '
        Me.TextBox2.Location = New System.Drawing.Point(160, 104)
        Me.TextBox2.Name = "TextBox2"
        Me.TextBox2.Size = New System.Drawing.Size(176, 21)
        Me.TextBox2.TabIndex = 6
        Me.TextBox2.Text = ""
        '
        'Button4
        '
        Me.Button4.Location = New System.Drawing.Point(312, 160)
        Me.Button4.Name = "Button4"
        Me.Button4.Size = New System.Drawing.Size(64, 24)
        Me.Button4.TabIndex = 7
        Me.Button4.Text = "返  回"
        '
        'Label3
        '
        Me.Label3.Location = New System.Drawing.Point(96, 32)
        Me.Label3.Name = "Label3"
        Me.Label3.Size = New System.Drawing.Size(56, 24)
        Me.Label3.TabIndex = 8
        Me.Label3.Text = "ID编号"
        '
        'TextBox3
        '
        Me.TextBox3.Location = New System.Drawing.Point(160, 24)
        Me.TextBox3.Name = "TextBox3"
        Me.TextBox3.Size = New System.Drawing.Size(176, 21)
        Me.TextBox3.TabIndex = 9
        Me.TextBox3.Text = ""
        '
        'Button5
        '
        Me.Button5.Location = New System.Drawing.Point(112, 160)
        Me.Button5.Name = "Button5"
        Me.Button5.Size = New System.Drawing.Size(72, 24)
        Me.Button5.TabIndex = 10
        Me.Button5.Text = "添加记录"
        '
        'dzcx
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.ClientSize = New System.Drawing.Size(442, 232)
        Me.ControlBox = False
        Me.Controls.Add(Me.Button5)
        Me.Controls.Add(Me.TextBox3)
        Me.Controls.Add(Me.TextBox2)
        Me.Controls.Add(Me.TextBox1)
        Me.Controls.Add(Me.Label3)
        Me.Controls.Add(Me.Button4)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.Button3)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Button1)
        Me.Controls.Add(Me.Label1)
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow
        Me.Name = "dzcx"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
        Me.Text = "读者查询"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim str As String
        str = "select * from borrower where xm='" & Trim(TextBox1.Text) & "'"
        Call ReadMdb(str)
        If DatRead.Read() Then
            TextBox2.Text = DatRead(2).ToString
            TextBox3.Text = DatRead(0).ToString
        End If
        DatRead.Close()
    End Sub

    Private Sub Button4_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button4.Click
        Me.Close()
    End Sub

    Private Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click
        Dim str As String
        str = "UPDATE borrower SET xm='" & Trim(TextBox1.Text) & "',jys='" & Trim(TextBox2.Text) & "'"
        Call WriteMdb(str)
    End Sub

    Private Sub Button3_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button3.Click
        Dim str As String
        str = "DELETE FROM borrower"
        Call WriteMdb(str)
    End Sub

    Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
        Dim str As String
        str = "INSERT INTO borrower(xm,jys) VALUES('" & TextBox1.Text.ToString & "'," & "'" & TextBox2.Text.ToString & "')"
        Call WriteMdb(str)
    End Sub

    Private Sub dzcx_Closing(ByVal sender As Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles MyBase.Closing
        CountItem = "数理系教工一览"
        
    End Sub
End Class