标记:
<%@ Page Language="C#" AutoEventWireup="false" CodeBehind="Files.aspx.cs" Inherits="WebModules.Web.Files" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
</head>
<body>
<form id="form1" method="post" runat="server">
<asp:Label ID="Status" runat="server" />
</form>
</body>
</html>
代码背后:
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.IO;
namespace WebModules.Web
{
public partial class Files : System.Web.UI.Page
{
private void Page_Load(object sender, EventArgs e)
{
Status.Text="Hello";
}
private void Page_Init(object sender, EventArgs e)
{
InitializeComponent();
}
private void InitializeComponent()
{
this.Load += new System.EventHandler(this.Page_Load);
}
}
}
当我在浏览器中运行页面时,标签上没有显示文本“Hello”。
有谁知道为什么这不起作用?
答案 0 :(得分:1)
您可能想尝试将方法的访问修饰符从私有更改为受保护:
//I'm assuming that Files is the class of your page, and not just another class. Make sure that your markup inherits from this class
public partial class Files : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Status.Text="Hello";
}
}
答案 1 :(得分:0)
我将您的标签和页面加载代码粘贴到我当前的应用程序中,它显示正常。
这样做:
protected void Page_Load(object sender,EventArgs e)
{
Status.Text="Hello";
}
然后将labe ID放在源代码中:
<asp:Label ID="Status" runat="server" />
答案 2 :(得分:0)
我修好了!我刚刚将属性AutoEventWireup="false"
更改为AutoEventWireup="true"
。它现在工作正常