form7.vb

首先利用Sql Sever数据库作为后台

Public Class Form7
    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 Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button3 As System.Windows.Forms.Button
    Friend WithEvents SqlDataAdapter1 As System.Data.SqlClient.SqlDataAdapter
    Friend WithEvents DataSet11 As 学生考勤管理系统.DataSet1
    Friend WithEvents SqlCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlSelectCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlInsertCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlConnection1 As System.Data.SqlClient.SqlConnection
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Button1 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button3 = New System.Windows.Forms.Button
        Me.SqlDataAdapter1 = New System.Data.SqlClient.SqlDataAdapter
        Me.DataSet11 = New 学生考勤管理系统.DataSet1
        Me.SqlCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlSelectCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlInsertCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'Button1
        '
        Me.Button1.Font = New System.Drawing.Font("宋体", 14.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Button1.ForeColor = System.Drawing.Color.DarkSalmon
        Me.Button1.Location = New System.Drawing.Point(104, 128)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(184, 48)
        Me.Button1.TabIndex = 0
        Me.Button1.Text = "学生考勤信息管理"
        '
        'Button2
        '
        Me.Button2.Font = New System.Drawing.Font("宋体", 14.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Button2.ForeColor = System.Drawing.Color.DarkSalmon
        Me.Button2.Location = New System.Drawing.Point(104, 56)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(184, 48)
        Me.Button2.TabIndex = 1
        Me.Button2.Text = "学生信息刷卡"
        '
        'Button3
        '
        Me.Button3.Font = New System.Drawing.Font("宋体", 10.5!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Button3.ForeColor = System.Drawing.Color.Gold
        Me.Button3.Location = New System.Drawing.Point(312, 232)
        Me.Button3.Name = "Button3"
        Me.Button3.Size = New System.Drawing.Size(64, 32)
        Me.Button3.TabIndex = 2
        Me.Button3.Text = "退出"
        '
        'SqlDataAdapter1
        '
        Me.SqlDataAdapter1.InsertCommand = Me.SqlInsertCommand1
        Me.SqlDataAdapter1.SelectCommand = Me.SqlSelectCommand1
        Me.SqlDataAdapter1.TableMappings.AddRange(New System.Data.Common.DataTableMapping() {New System.Data.Common.DataTableMapping("Table", "刷卡信息表", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("IC卡号", "IC卡号"), New System.Data.Common.DataColumnMapping("班级", "班级"), New System.Data.Common.DataColumnMapping("姓名", "姓名"), New System.Data.Common.DataColumnMapping("学号", "学号"), New System.Data.Common.DataColumnMapping("上课时间", "上课时间"), New System.Data.Common.DataColumnMapping("下课时间", "下课时间"), New System.Data.Common.DataColumnMapping("日期", "日期")})})
        '
        'DataSet11
        '
        Me.DataSet11.DataSetName = "DataSet1"
        Me.DataSet11.Locale = New System.Globalization.CultureInfo("zh-CN")
        '
        'SqlSelectCommand1
        '
        Me.SqlSelectCommand1.CommandText = "SELECT IC卡号, 班级, 姓名, 学号, 上课时间, 下课时间, 日期 FROM 刷卡信息表"
        Me.SqlSelectCommand1.Connection = Me.SqlConnection1
        '
        'SqlInsertCommand1
        '
        Me.SqlInsertCommand1.CommandText = "INSERT INTO 刷卡信息表(IC卡号, 班级, 姓名, 学号, 上课时间, 下课时间, 日期) VALUES (@IC卡号, @班级, @姓名, @学号," & _
        " @上课时间, @下课时间, @日期); SELECT IC卡号, 班级, 姓名, 学号, 上课时间, 下课时间, 日期 FROM 刷卡信息表"
        Me.SqlInsertCommand1.Connection = Me.SqlConnection1
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@IC卡号", System.Data.SqlDbType.VarChar, 50, "IC卡号"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@班级", System.Data.SqlDbType.VarChar, 50, "班级"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@姓名", System.Data.SqlDbType.VarChar, 50, "姓名"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@学号", System.Data.SqlDbType.VarChar, 50, "学号"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@上课时间", System.Data.SqlDbType.VarChar, 50, "上课时间"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@下课时间", System.Data.SqlDbType.VarChar, 50, "下课时间"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@日期", System.Data.SqlDbType.VarChar, 50, "日期"))
        '
        'SqlConnection1
        '
        Me.SqlConnection1.ConnectionString = "workstation id=levono20;packet size=4096;user id=sa;data source=levono20;persist " & _
        "security info=False;initial catalog=zjs"
        '
        'Form7
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.BackColor = System.Drawing.Color.DodgerBlue
        Me.ClientSize = New System.Drawing.Size(408, 301)
        Me.Controls.Add(Me.Button3)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Button1)
        Me.ForeColor = System.Drawing.Color.Blue
        Me.Name = "Form7"
        Me.Text = "Form7"
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).EndInit()
        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 Form4 As New Form4
        Form4.Show()
        Me.Hide()
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        SqlConnection1.Open()
        SqlCommand1.Connection = SqlConnection1
        SqlCommand1.CommandText = "delete from 刷卡信息表"
        SqlCommand1.ExecuteNonQuery()
        SqlConnection1.Close()
        Dim Form2 As New Form2
        Form2.Show()
        Me.Hide()
    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        Dim Form1 As New Form1
        Form1.Show()
        Me.Hide()
    End Sub

    Private Sub SqlDataAdapter1_RowUpdated(ByVal sender As System.Object, ByVal e As System.Data.SqlClient.SqlRowUpdatedEventArgs) Handles SqlDataAdapter1.RowUpdated

    End Sub

    Private Sub Form7_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

    End Sub
End Class