form6.vb

教师管理系统

Imports System.IO
Imports System.Data.SqlClient

Public Class frmTeacherQ
    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

    '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 label1 As System.Windows.Forms.Label
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents ListBox1 As System.Windows.Forms.ListBox
    Friend WithEvents ListBox2 As System.Windows.Forms.ListBox
    Friend WithEvents btnselect 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.btnselect = New System.Windows.Forms.Button
        Me.Label2 = New System.Windows.Forms.Label
        Me.ListBox1 = New System.Windows.Forms.ListBox
        Me.ListBox2 = New System.Windows.Forms.ListBox
        Me.SuspendLayout()
        '
        'label1
        '
        Me.label1.Location = New System.Drawing.Point(16, 16)
        Me.label1.Name = "label1"
        Me.label1.Size = New System.Drawing.Size(64, 24)
        Me.label1.TabIndex = 0
        Me.label1.Text = "查询条件"
        '
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(88, 16)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(120, 21)
        Me.TextBox1.TabIndex = 1
        Me.TextBox1.Text = "TextBox1"
        '
        'btnselect
        '
        Me.btnselect.Location = New System.Drawing.Point(248, 24)
        Me.btnselect.Name = "btnselect"
        Me.btnselect.Size = New System.Drawing.Size(88, 24)
        Me.btnselect.TabIndex = 2
        Me.btnselect.Text = "查询"
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(16, 72)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(96, 32)
        Me.Label2.TabIndex = 3
        Me.Label2.Text = "教师基本信息"
        '
        'ListBox1
        '
        Me.ListBox1.ItemHeight = 12
        Me.ListBox1.Location = New System.Drawing.Point(16, 128)
        Me.ListBox1.Name = "ListBox1"
        Me.ListBox1.Size = New System.Drawing.Size(232, 172)
        Me.ListBox1.TabIndex = 4
        '
        'ListBox2
        '
        Me.ListBox2.ItemHeight = 12
        Me.ListBox2.Location = New System.Drawing.Point(288, 144)
        Me.ListBox2.Name = "ListBox2"
        Me.ListBox2.Size = New System.Drawing.Size(136, 148)
        Me.ListBox2.TabIndex = 5
        '
        'frmTeacherQ
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.ClientSize = New System.Drawing.Size(440, 310)
        Me.Controls.Add(Me.ListBox2)
        Me.Controls.Add(Me.ListBox1)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.btnselect)
        Me.Controls.Add(Me.TextBox1)
        Me.Controls.Add(Me.label1)
        Me.Name = "frmTeacherQ"
        Me.Text = "Form6"
        Me.ResumeLayout(False)

    End Sub

#End Region
    Dim sconnstring As String = "data source=(local);initial catalog=学校管理系统;integrated security=SSPI"
    Dim mycn As New SqlConnection
    Dim myTeachersSQL As String = "select * from 教师基本情况表"
    Dim myTealsSQL As String = "select * from 教师电话号码表"
    Dim mydataset As New DataSet
    Dim myTeacherscommand As New SqlCommand(myTeachersSQL, mycn)
    Dim myTelscommand As New SqlCommand(myTealsSQL, mycn)
    Dim myteachersdataAdapter As New SqlDataAdapter
    Dim mytelsdataAdapter As New SqlDataAdapter
    Dim myteachersTable As New DataTable
    Dim mytelsTable As New DataTable




    Private Sub frmTeacherQ_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        mycn.ConnectionString = sconnstring
        mycn.Open()
        myteachersdataAdapter.SelectCommand = myTeacherscommand
        mytelsdataAdapter.SelectCommand = myTelscommand
        mydataset.Clear()
        myteachersdataAdapter.Fill(mydataset, "教师基本情况表")
        mytelsdataAdapter.Fill(mydataset, "教师电话号码表")
        mycn.Close()
        myteachersTable = mydataset.Tables("教师基本情况表")
        mytelsTable = mydataset.Tables("教师电话号码表")
    End Sub

    Private Sub btnselect_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnselect.Click
        Dim i As Short
        Dim s As Boolean
        Dim str As String = ""
        Dim datarowTeachers() As DataRow
        Dim datarowTels() As DataRow
        strid = txtcondition.text
for i=0 to myteacherstable.rows.count-1

    End Sub
End Class