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<%
@ Page Language="vb" AutoEventWireup="false" Codebehind="WebForm15.aspx.vb" Inherits="WebApplication12.WebForm15"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<title>WebForm15</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="Visual Basic .NET 7.1" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<asp:datalist id="DataList1" style="Z-INDEX: 101; LEFT: 111px; POSITION: absolute; TOP: 54px"
runat="server" RepeatDirection="Horizontal" RepeatColumns="3" Width="234px">
<ItemTemplate>
<asp:Label ID="lblmsg" Runat=server Text='<%# DataBinder.Eval(Container.DataItem,"id").ToString() %>'>
</asp:Label>
</ItemTemplate>
<AlternatingItemTemplate>
<asp:Label ID="Label2" Runat=server Text='<%# DataBinder.Eval(Container.DataItem,"id").ToString() %>'>
</asp:Label>
</AlternatingItemTemplate>
</asp:datalist></form>
</body>
</HTML>
Imports System
Imports System.Data
Imports System.Data.oledb

Public Class WebForm15Class WebForm15
Inherits System.Web.UI.Page

Web 窗体设计器生成的代码#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()Sub InitializeComponent()
End Sub
Protected WithEvents DataList1 As System.Web.UI.WebControls.DataList
'注意: 以下占位符声明是 Web 窗体设计器所必需的。
'不要删除或移动它。
Private designerPlaceholderDeclaration As System.Object

Private Sub Page_Init()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
Dim conn As OleDbConnection
Dim i As Integer

Private Sub Page_Load()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
conn = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=" & Server.MapPath("data/link.mdb"))
Dim cmd As New OleDbDataAdapter("select top 15 id,jj from link", conn)
Dim ds As New DataSet
cmd.Fill(ds, "tab")
DataList1.DataSource = ds.Tables("tab")
DataList1.DataBind()
End Sub

Private Sub DataList1_ItemDataBound()Sub DataList1_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataListItemEventArgs) Handles DataList1.ItemDataBound
i = i + 1
If i > 3 And i <= 6 Then
e.Item.BackColor = Color.Blue
End If
If i >= 6 Then
i = 0
End If
End Sub
End Class
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