来自ASP.NET应用程序的错误CS1601，但看不到原因 [英] Error CS1601 from ASP.NET Application, but can't see why
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问题描述
我正在通过本教程此处关于进度对话，但遇到了一个基本问题，我看不出原因.到目前为止，我的项目返回错误消息...
I'm working my way through this tutorial here about progress dialogues but have hit an elementary problem I can't see the cause of. The my project so far returns the error message...
Compiler Error Message: CS1061: 'ASP.webprogressbar_aspx' does not contain a
definition for 'Button1_Click' and no extension method 'Button1_Click' accepting
a first argument of type 'ASP.webprogressbar_aspx' could be found (are you
missing a using directive or an assembly reference?)
Source Error:
Line 12: <legend>WebProgressBar</legend>
Line 13: <div>
Line 14: <asp:Button id="Button1"
Line 15: runat="server"
Line 16: Text="Start Long Task!"
到目前为止，该项目(全部)是WebProgressBar.aspx
The project so far is (in its entirety), the WebProgressBar.aspx
<%@ Page Language="C#"
AutoEventWireup="true"
CodeBehind="WebProgressBar.aspx.cs"%>
<html>
<head id="Head1" runat="server">
<title> </title>
</head>
<body>
<form id="form1" runat="server">
<fieldset>
<legend>WebProgressBar</legend>
<div>
<asp:Button id="Button1"
runat="server"
Text="Start Long Task!"
OnClick="Button1_Click">
</asp:Button>
</div>
</fieldset>
</form>
</body>
</html>
和WebProgressBar.aspx.cs ...
and the WebProgressBar.aspx.cs...
using System;
public partial class WebProgressBar : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
public void Button1_Click(object sender, EventArgs e)
{
Session["State"] = 1;
}
}
任何人都可以看到我所忽略的东西吗?
Can anyone see what I have overlooked?
推荐答案
您似乎缺少继承类的标签.本质上，由于未列出该类，因此找不到按钮的事件处理程序.
you seem to be missing the tag to inherit a class. Essentially it can't find the event handlers for your button since the class hasn't been listed.
<%@ Page Language="C#" AutoEventWireup="true" Inherits="WebProgressBar" CodeBehind="WebProgressBar.aspx.cs"%>
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