[英]ASP.NET Build - Bin Folder vs CodeBehind File
Assume there is a asp.net 4.0 web application and it has a default.aspx and default.aspx.cs files in it. 假设有一个asp.net 4.0 Web应用程序,并且其中包含default.aspx和default.aspx.cs文件。 After I build the project, a dll that is named of the project created in the bin folder. 构建项目后,将在bin文件夹中创建的项目命名为dll。 So what the dll contains ? 那么dll包含什么? All code behind files compiled versions ? 文件编译版本后的所有代码?
If the aspx files still refers its CodeBehind file like below, then does the dll used for this aspx file or still code behind is valid to run the project ? 如果aspx文件仍然像下面一样引用其CodeBehind文件,那么用于此aspx文件的dll还是后面的代码是否有效即可运行项目?
<%@ Page Title="Home Page" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true"
CodeBehind="Default.aspx.cs" Inherits="WebApplication3._Default" %>
In a Web Application , all your C# code is contained within the DLLs in the bin directory. 在Web应用程序中 ,所有C#代码都包含在bin目录的DLL中。 There are a couple of exceptions, such as DLLs that you rely on that live in the GAC, for example. 有几个例外,例如,GAC中存在的依赖的DLL。 Using a web application ( your question says this is what you are using ), you do not need to deploy your *.cs code behind files. 使用Web应用程序(您的问题说这就是您正在使用的东西),您不需要在文件后面部署* .cs代码。
A Web Site is different. 网站是不同的。 Changes are detected and recompiled on the fly. 可以检测到更改并即时对其进行重新编译。 You'll need to include your C# files code-behind files when creating a Web Site type project. 创建网站类型项目时,您需要在代码后的文件中包含C#文件。
ASP.NET Web Site or ASP.NET Web Application? ASP.NET网站还是ASP.NET Web应用程序?
A DLL is a library that contains code and data that can be used by more than one program at the same time: DLL是一个库,其中包含可同时由多个程序使用的代码和数据:
Code-behind refers to code for your ASP.NET page that is contained within a separate class file. 隐藏代码是指包含在单独的类文件中的ASP.NET页面的代码。 This allows a clean separation of your HTML from your presentation logic: 这样可以将HTML与表示逻辑完全分开:
The code gets compiled into the assembly produced by your web project. 该代码被编译到Web项目生成的程序集中。 You can change its name and default namespace as part of project options. 您可以在项目选项中更改其名称和默认名称空间。
As I understood it, the ASPX file is only used IF the project is marked as being updatable, otherwise it is just a placeholder file. 据我了解,仅当项目被标记为可更新时,才使用ASPX文件,否则它只是一个占位符文件。
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