form1.vb

首先利用Sql Sever数据库作为后台

Public Class Form1
    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 Label12 As System.Windows.Forms.Label
    Friend WithEvents SqlCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlDataAdapter1 As System.Data.SqlClient.SqlDataAdapter
    Friend WithEvents SqlSelectCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlInsertCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlConnection1 As System.Data.SqlClient.SqlConnection
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Label3 As System.Windows.Forms.Label
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Button1 = New System.Windows.Forms.Button
        Me.Label12 = New System.Windows.Forms.Label
        Me.SqlCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlDataAdapter1 = New System.Data.SqlClient.SqlDataAdapter
        Me.SqlInsertCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection
        Me.SqlSelectCommand1 = New System.Data.SqlClient.SqlCommand
        Me.Label1 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label3 = New System.Windows.Forms.Label
        Me.SuspendLayout()
        '
        'Button1
        '
        Me.Button1.Font = New System.Drawing.Font("宋体", 15.0!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Button1.ForeColor = System.Drawing.Color.Gold
        Me.Button1.Location = New System.Drawing.Point(360, 264)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(64, 40)
        Me.Button1.TabIndex = 25
        Me.Button1.Text = "进入"
        '
        'Label12
        '
        Me.Label12.BackColor = System.Drawing.Color.Transparent
        Me.Label12.Font = New System.Drawing.Font("宋体", 18.0!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Label12.ForeColor = System.Drawing.Color.DarkSalmon
        Me.Label12.Location = New System.Drawing.Point(128, 40)
        Me.Label12.Name = "Label12"
        Me.Label12.Size = New System.Drawing.Size(176, 24)
        Me.Label12.TabIndex = 24
        Me.Label12.Text = "学生考勤系统"
        '
        '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("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")})})
        '
        'SqlInsertCommand1
        '
        Me.SqlInsertCommand1.CommandText = "INSERT INTO 刷卡信息表(班级, 姓名, 学号, 上课时间, 下课时间) VALUES (@班级, @姓名, @学号, @上课时间, @下课时间); S" & _
        "ELECT 班级, 姓名, 学号, 上课时间, 下课时间 FROM 刷卡信息表"
        Me.SqlInsertCommand1.Connection = Me.SqlConnection1
        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"))
        '
        'SqlConnection1
        '
        Me.SqlConnection1.ConnectionString = "workstation id=""ZLX-EA93951C6F2"";packet size=4096;user id=sa;data source=""ZLX-EA9" & _
        "3951C6F2"";persist security info=False;initial catalog=zlx"
        '
        'SqlSelectCommand1
        '
        Me.SqlSelectCommand1.CommandText = "SELECT 班级, 姓名, 学号, 上课时间, 下课时间 FROM 刷卡信息表"
        Me.SqlSelectCommand1.Connection = Me.SqlConnection1
        '
        'Label1
        '
        Me.Label1.Font = New System.Drawing.Font("宋体", 12.0!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Label1.ForeColor = System.Drawing.Color.DarkSalmon
        Me.Label1.Location = New System.Drawing.Point(148, 96)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(136, 24)
        Me.Label1.TabIndex = 26
        Me.Label1.Text = "班级：20023434"
        '
        'Label2
        '
        Me.Label2.Font = New System.Drawing.Font("宋体", 12.0!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Label2.ForeColor = System.Drawing.Color.DarkSalmon
        Me.Label2.Location = New System.Drawing.Point(160, 152)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(112, 24)
        Me.Label2.TabIndex = 27
        Me.Label2.Text = "姓名：张俊仕"
        '
        'Label3
        '
        Me.Label3.Font = New System.Drawing.Font("宋体", 12.0!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Label3.ForeColor = System.Drawing.Color.DarkSalmon
        Me.Label3.Location = New System.Drawing.Point(152, 200)
        Me.Label3.Name = "Label3"
        Me.Label3.Size = New System.Drawing.Size(128, 24)
        Me.Label3.TabIndex = 28
        Me.Label3.Text = "学号：20032028"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.BackColor = System.Drawing.Color.DodgerBlue
        Me.ClientSize = New System.Drawing.Size(448, 325)
        Me.Controls.Add(Me.Label3)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.Label1)
        Me.Controls.Add(Me.Button1)
        Me.Controls.Add(Me.Label12)
        Me.Name = "Form1"
        Me.Text = "学生考勤管理系统"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub Text1_KeyDown(ByVal KeyCode As Integer, ByVal Shift As Integer)
        Select Case KeyCode
            Case 13
                '回车   
            Case 37
                '左方向键   
            Case 38
                '上方向键   
            Case 39
                '右方向键   
            Case 40
                '下方向键   
        End Select
    End Sub
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim Form7 As New Form7
        Form7.Show()
        Me.Hide()
    End Sub

    Private Sub Label7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)

    End Sub

    Private Sub Label2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)

    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

    End Sub

    Private Sub Label12_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label12.Click

    End Sub

    Private Sub Label1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label1.Click

    End Sub

    Private Sub Label2_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label2.Click

    End Sub

    Private Sub Label3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label3.Click

    End Sub
End Class