index.aspx.vb

1.使用源程序前系统必须安装Microsoft SQL Server 2000 3.将程序中数据库连接字符串中的Data Source项改成与安装后的SQL Server服务器的名称一致

Public Class WebForm1
    Inherits System.Web.UI.Page
    Protected WithEvents Label1 As System.Web.UI.WebControls.Label
    Protected WithEvents DataGrid1 As System.Web.UI.WebControls.DataGrid
    Protected WithEvents SqlDataAdapter1 As System.Data.SqlClient.SqlDataAdapter
    Protected WithEvents SqlSelectCommand1 As System.Data.SqlClient.SqlCommand
    Protected WithEvents SqlInsertCommand1 As System.Data.SqlClient.SqlCommand
    Protected WithEvents SqlUpdateCommand1 As System.Data.SqlClient.SqlCommand
    Protected WithEvents SqlDeleteCommand1 As System.Data.SqlClient.SqlCommand
    Protected WithEvents SqlConnection1 As System.Data.SqlClient.SqlConnection
    Protected WithEvents DataSet11 As Shangwu.DataSet1
    Protected WithEvents LinkButton1 As System.Web.UI.WebControls.LinkButton
    Dim url As String
#Region " Web 窗体设计器生成的代码 "

    '该调用是 Web 窗体设计器所必需的。
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.SqlDataAdapter1 = New System.Data.SqlClient.SqlDataAdapter()
        Me.SqlDeleteCommand1 = New System.Data.SqlClient.SqlCommand()
        Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection()
        Me.SqlInsertCommand1 = New System.Data.SqlClient.SqlCommand()
        Me.SqlSelectCommand1 = New System.Data.SqlClient.SqlCommand()
        Me.SqlUpdateCommand1 = New System.Data.SqlClient.SqlCommand()
        Me.DataSet11 = New Shangwu.DataSet1()
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).BeginInit()
        '
        'SqlDataAdapter1
        '
        Me.SqlDataAdapter1.DeleteCommand = Me.SqlDeleteCommand1
        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", "商品信息", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("id", "id"), New System.Data.Common.DataColumnMapping("名称", "名称"), New System.Data.Common.DataColumnMapping("种类", "种类"), New System.Data.Common.DataColumnMapping("规格", "规格"), New System.Data.Common.DataColumnMapping("库存数量", "库存数量"), New System.Data.Common.DataColumnMapping("价格", "价格"), New System.Data.Common.DataColumnMapping("描述", "描述")})})
        Me.SqlDataAdapter1.UpdateCommand = Me.SqlUpdateCommand1
        '
        'SqlDeleteCommand1
        '
        Me.SqlDeleteCommand1.CommandText = "DELETE FROM 商品信息 WHERE (id = @Original_id) AND (价格 = @Original_价格) AND (名称 = @Ori" & _
        "ginal_名称) AND (库存数量 = @Original_库存数量) AND (描述 = @Original_描述 OR @Original_描述 IS " & _
        "NULL AND 描述 IS NULL) AND (种类 = @Original_种类) AND (规格 = @Original_规格)"
        Me.SqlDeleteCommand1.Connection = Me.SqlConnection1
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_id", System.Data.SqlDbType.Int, 4, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "id", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_价格", System.Data.SqlDbType.Money, 8, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "价格", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_名称", System.Data.SqlDbType.VarChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "名称", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_库存数量", System.Data.SqlDbType.Int, 4, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "库存数量", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_描述", System.Data.SqlDbType.VarChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "描述", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_种类", System.Data.SqlDbType.VarChar, 10, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "种类", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_规格", System.Data.SqlDbType.VarChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "规格", System.Data.DataRowVersion.Original, Nothing))
        '
        'SqlConnection1
        '
        Me.SqlConnection1.ConnectionString = "data source=localhost;initial catalog=Shangwu;persist security info=False;user id" & _
        "=sa;password=lovess;workstation id=LIGHT257;packet size=4096"
        '
        'SqlInsertCommand1
        '
        Me.SqlInsertCommand1.CommandText = "INSERT INTO 商品信息(id, 名称, 种类, 规格, 库存数量, 价格, 描述) VALUES (@id, @名称, @种类, @规格, @库存数量," & _
        " @价格, @描述); SELECT id, 名称, 种类, 规格, 库存数量, 价格, 描述 FROM 商品信息 WHERE (id = @id)"
        Me.SqlInsertCommand1.Connection = Me.SqlConnection1
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@id", System.Data.SqlDbType.Int, 4, "id"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@名称", System.Data.SqlDbType.VarChar, 20, "名称"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@种类", System.Data.SqlDbType.VarChar, 10, "种类"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@规格", System.Data.SqlDbType.VarChar, 20, "规格"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@库存数量", System.Data.SqlDbType.Int, 4, "库存数量"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@价格", System.Data.SqlDbType.Money, 8, "价格"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@描述", System.Data.SqlDbType.VarChar, 50, "描述"))
        '
        'SqlSelectCommand1
        '
        Me.SqlSelectCommand1.CommandText = "SELECT id, 名称, 种类, 规格, 库存数量, 价格 FROM 商品信息"
        Me.SqlSelectCommand1.Connection = Me.SqlConnection1
        '
        'SqlUpdateCommand1
        '
        Me.SqlUpdateCommand1.CommandText = "UPDATE 商品信息 SET id = @id, 名称 = @名称, 种类 = @种类, 规格 = @规格, 库存数量 = @库存数量, 价格 = @价格, 描" & _
        "述 = @描述 WHERE (id = @Original_id) AND (价格 = @Original_价格) AND (名称 = @Original_名称" & _
        ") AND (库存数量 = @Original_库存数量) AND (描述 = @Original_描述 OR @Original_描述 IS NULL AND" & _
        " 描述 IS NULL) AND (种类 = @Original_种类) AND (规格 = @Original_规格); SELECT id, 名称, 种类," & _
        " 规格, 库存数量, 价格, 描述 FROM 商品信息 WHERE (id = @id)"
        Me.SqlUpdateCommand1.Connection = Me.SqlConnection1
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@id", System.Data.SqlDbType.Int, 4, "id"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@名称", System.Data.SqlDbType.VarChar, 20, "名称"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@种类", System.Data.SqlDbType.VarChar, 10, "种类"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@规格", System.Data.SqlDbType.VarChar, 20, "规格"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@库存数量", System.Data.SqlDbType.Int, 4, "库存数量"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@价格", System.Data.SqlDbType.Money, 8, "价格"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@描述", System.Data.SqlDbType.VarChar, 50, "描述"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_id", System.Data.SqlDbType.Int, 4, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "id", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_价格", System.Data.SqlDbType.Money, 8, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "价格", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_名称", System.Data.SqlDbType.VarChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "名称", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_库存数量", System.Data.SqlDbType.Int, 4, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "库存数量", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_描述", System.Data.SqlDbType.VarChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "描述", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_种类", System.Data.SqlDbType.VarChar, 10, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "种类", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_规格", System.Data.SqlDbType.VarChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "规格", System.Data.DataRowVersion.Original, Nothing))
        '
        'DataSet11
        '
        Me.DataSet11.DataSetName = "DataSet1"
        Me.DataSet11.Locale = New System.Globalization.CultureInfo("zh-CN")
        Me.DataSet11.Namespace = "http://www.tempuri.org/DataSet1.xsd"
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).EndInit()

    End Sub

    Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
        'CODEGEN: 此方法调用是 Web 窗体设计器所必需的
        '不要使用代码编辑器修改它。
        InitializeComponent()
    End Sub

#End Region
    '页面生成事件
    Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        '在此处放置初始化页的用户代码
        '填充数据集和数据库的绑定
        SqlDataAdapter1.Fill(DataSet11)
        DataGrid1.DataBind()

    End Sub

    '超链接的事件
    Private Sub LinkButton1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LinkButton1.Click
        '转向check.aspx
        Response.Redirect("check.aspx")
    End Sub
End Class