ArrayList mylist=new ArrayList();
mylist.add("dddd");
listbox.DataSource=mylist;
mylist.add("dddd");
listbox.DataSource=mylist;
解决方案 »
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dim 什么的要写在
<script runat...>
下面
</script>
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="WebForm1.aspx.vb" Inherits="WebApplication1.WebForm1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<title>WebForm1</title>
<meta name="GENERATOR" content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" content="Visual Basic .NET 7.1">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
my name is <%# strname %>
<asp:Listbox datasource='<%# myarray %>' runat="server" ID="Listbox1" NAME="Listbox1"/>
<asp:Textbox text='<%# mystring.tostring %>' runat="server" ID="Textbox1" NAME="Textbox1"/> </form>
</body>
</HTML>
后台代码:
Public Class WebForm1
Inherits System.Web.UI.Page#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
Protected WithEvents Listbox1 As System.Web.UI.WebControls.ListBox
Protected WithEvents Textbox1 As System.Web.UI.WebControls.TextBox '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(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 Public strname As String = "chris"
Public myarray() As String = {"hello", "world"}
Public mystring As String = "chirs" 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
Page.DataBind()
End SubEnd Class另外说一下:1、下次这样的问题不要给太多分
2、最后学习时使用代码分离
<HTML>
<HEAD>
<%@ Page Language="vb" %>
<script runat="server">
Dim strname As String = "chris"
Dim myarray() As String = {"hello", "world"}
Dim mystring As String = "chirs"
Sub Page_Load(obj as Object,e as EventArgs) Page.DataBind() End Sub </script>
</head>
<body>
<form id="form1" runat="server">
my name is <%# strname %>
<asp:Listbox datasource='<%# myarray %>' runat="server" />
<asp:Textbox text='<%# mystring.tostring %>' runat="server" />
</form>
<body>
</html>
用vs.net生成页面
然后到对应的.aspx.vb文件的page_load中去填你的代码
那里写代码的位置都给你放好了