两个文件：test.aspx,testcls.cs，在testcls.cs文件中定义了一个类myclass（namespace是test），然后在test.aspx中调用
<%@ Page language="c#" Codebehind="testcls.cs" AutoEventWireup="false" Inherits="testcls" %>
但是在定义类变量时(testcls tcls=new testcls();)却提示错误了。
因为初学ASP.NET，所以不是很明白。
2006-05-16 11:39
我将test.aspx中的引用改成<%@ Page Language="C#" AutoEventWireup="false" CodeFile="testcls.cs" Inherits="myClass" %>却提示如下错误，这是什么原因啊？
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: ASPNET: Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl).
Source Error:
Line 1: // testcls.cs
Line 2:
Line 3: using System;
Source File: f:\testcls.cs Line: 1
2006-05-16 13:30
2006-05-16 16:32
兄弟，你这个用的vs的环境吧，我用的是微软的ASP.NET WEB Matrix Project调试环境，这小冬冬不能建立工程，所以不能像你说的那样using 工程.类文件夹来引用，我现在有index.aspx,index.aspx.cs,testcls.cs三个文件，想在testcls.cs里定义一个多个aspx文件都能调用的类，我现在index.aspx.cs里用using TEST;（TEST是Namespace）引用就出错，这样的话该如何引用？
2006-05-16 17:33
我将三个文件的内容简化出来给你看看，我这样引用就是不行，该怎么做？刚从ASP转到ASP.NET，搞得有点晕。
//index.aspx
<%@ Page Language="C#" autoeventwireup="false" codefile="index.aspx.cs" Inherits="_index" %>
<!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>
</head>
<body>
<form runat="server">
<asp:TextBox id="txt_str" runat="server" Text="test"></asp:TextBox>
</form>
</body>
</html>
//index.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using TEST;
public partial class _index : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
myClass myCls=new myClass();
txt_str.Text=myCls.startTime;
}
}
//testcls.cs
namespace TEST {
using System;
using System.Configuration;
using System.Xml;
using System.Data;
using System.Data.SqlClient;
using System.Web.UI;
using System.Collections;
/// <summary>
/// Summary description for myClass.
/// </summary>
public class myClass{
public string startTime;
public myClass() {
startTime = DateTime.Now.ToString();
}
}
}
2006-05-17 10:22
我改用Visual Web Developer 2005 Express Edition环境了，新建一个ASP.NET WEB Site，自动生成了Default.aspx和Default.aspx.cs文件，但是访问defualt.aspx网页时，居然也出错。我快对学习ASP.NET失去兴趣了。
//default.aspx
<%@ Page Language="C#" AutoEventWireup="false" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!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">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="TextBox1" runat="server" Text></asp:TextBox>
</div>
</form>
</body>
</html>
//default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Response.Write("test");
}
}
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type '_Default'.
Source Error:
Line 1: <%@ Page Language="C#" AutoEventWireup="false" CodeBehind="Default.aspx.cs" Inherits="_Default" %>
Line 2:
Line 3: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Source File: E:\aspnet\default.aspx Line: 1
Version Information: Microsoft .NET Framework Version:1.1.4322.2032; ASP.NET Version:1.1.4322.2032
2006-05-17 12:12
2006-05-17 14:20
终于搞定了，不容易啊！继续学习。
2006-05-18 12:52
