classesmodule.ascx.vb

来自「编程之道VB.NETt程序设计入门-589M.zip」· VB 代码 · 共 47 行

Imports Nozama.General
Imports Nozama.DataAccess
Imports Nozama.BusinessLogic

Public MustInherit Class ClassesModule
    Inherits System.Web.UI.UserControl
    Protected WithEvents ClassesList As System.Web.UI.WebControls.DataList

#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()

    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

    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
        Dim blBooks As New BookLogic()
        Dim classTable As ClassData = blBooks.GetClasses()

        Dim dt As New DataTable()
        dt.Columns.Add(New DataColumn("Name"))
        dt.Columns.Add(New DataColumn("Url"))

        Dim row As DataRow
        Dim dr As DataRow
        For Each row In classTable.Tables(ClassData.CLASSES_TABLE).Rows
            dr = dt.NewRow()
            dr.Item("Name") = row.Item(ClassData.NAME)
            dr.Item("Url") = "classes.aspx?classID=" & row.Item(ClassData.UID)
            dt.Rows.Add(dr)
        Next

        ClassesList.DataSource = New DataView(dt)
        ClassesList.DataBind()
    End Sub

End Class