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what is the use of bin folder in asp net

by Monica Watsica Published 3 years ago Updated 2 years ago

Bin Folder. You can store compiled assemblies in the Bin folder, and other code anywhere in the Web application (such as code for pages) automatically references it. A typical example is that you have the compiled code for a custom class.Oct 22, 2014

Full Answer

What is bin folder in web application?

Now I will move to our next part -the Bin folder. The Bin folder is used for keeping assemblies inside it. We can access those as a reference from anywhere of our web application. Use of Bin folder comes into the picture if we use any class library within our web application.

What is the bin directory used for?

The bin directory is the directory that final output binaries (and any dependencies or other deployable files) will be written to. You can change the actual directories used for both purposes within the project settings, if you like.

What are the bin and debug folders?

The bin folder holds binary files, which are the actual executable code for your application or library. Each of these folders are further subdivided into Debug and Release folders, which simply correspond to the project's build configurations.

What is a binfolder?

The binfolder holds binary files, which are the actual executable code for your application or library. Each of these folders are further subdivided into Debugand Releasefolders, which simply correspond to the project's build configurations.

What is bin folder used for?

The bin folder holds binary files, which are the actual executable code for your application or library. Each of these folders are further subdivided into Debug and Release folders, which simply correspond to the project's build configurations.

What is the bin folder ASP.NET MVC?

The bin folder is used for compilation of your project. At compile time, the references in the project file are resolved (located for use by your project when it's running). This may be copying them from another location on disk, downloading a nuget package or using a version from the GAC.

Where is the bin folder in Visual Studio?

You can open the output bin directory on any project node in Visual Studio by simply right-clicking the project node and selected the "Open bin Folder (Explorer)" menu option.

What is App_Code folder in ASP.NET MVC?

App_Code folder is a special ASP.NET run-time folder. All MVC project is Web Application Projects (WAP) instead of Web Site projects. This means that there's no need for an App_Code folder since WAPs always get compiled anyway.

Can I delete bin folder Visual Studio?

Delete bin and obj folders The bin and obj folders are usually safe to delete since they are automatically generated when the solution/project is being build by Visual Studio/MSBuild. This feature is off by default, but can easily be enabled in the settings.

What is publish in MVC?

Publish Your Application Without Using Visual Web Developer This function copies all your application files, controllers, models, images, and all the required DLL files for MVC, Web Pages, Razor, Helpers, and SQL Server Compact (if a database is used). Sometimes you don't want to use this option.

What is bin folder in C#?

These compiled files will be later linked into one unit which can be a dll or an exe. Whatever happens in the compiled phase will be added into obj folder. The final compilation that is the linked phase will go into bin folder. This obj folder is used in Conditional compilation or incremental compilation.

What is in bin directory?

The /bin Directory /bin is a standard subdirectory of the root directory in Unix-like operating systems that contains the executable (i.e., ready to run) programs that must be available in order to attain minimal functionality for the purposes of booting (i.e., starting) and repairing a system.

WHAT IS bin and obj folder in C#?

In summary, in “obj” folder, we have compiled files for each source code file and in “bin” folder, we have a single unit which links all individually compiled code files.

What is store in App_Code folder?

The App_Code folder is automatically present in the project. It stores the files, such as classes, typed data set, text files, and reports. If this folder is not available in the application, you can add this folder.

How do I enable page level tracing?

To enable tracing for an applicationAdd a trace element as a child of the system. web element.In the trace element, set the enabled attribute to true.If you want trace information to appear at the end of the page that it is associated with, set the trace element's pageOutput attribute to true.

Which of the following is the first event of the ASP.NET page when the user request the web page?

Preinit is first event of ASP.NET page, when user requests a web page - ASP.NET.

What are some examples of ASP.NET files?

Examples include .wsdl (Web service description language) files and XML schema (.xsd) files . ASP.NET can compile these files into assemblies. The App_Code folder can contain as many files and subfolders as you need.

What is the app code folder?

The App_Code folder is not explicitly marked as containing files written in any one programming language. Instead, the ASP.NET infers which compiler to invoke for the App_Code folder based on the files it contains. If the App_Code folder contains .vb files, ASP.NET uses the Visual Basic compiler; if it contains .cs files, ASP.NET uses the C# compiler, and so on.

Where to store compiled assemblies?

Bin Folder . You can store compiled assemblies in the Bin folder, and other code anywhere in the Web application (such as code for pages) automatically references it. A typical example is that you have the compiled code for a custom class. You can copy the compiled assembly to the Bin folder of your Web application and the class is then available ...

Can ASP.NET compile all of the code into a single assembly?

You can organize your source code in any way that you find convenient, and ASP.NET will still compile all of the code into a single assembly that is accessible to other code anywhere in the Web application.

Is putting compiled code in the bin safe?

Putting compiled assemblies into the Bin folder can represent a security risk. If you wrote the code yourself and compiled it, then you know what the code does. However, you should treat compiled code in the Bin folder as you would treat any executable code. Be wary of compiled code until you have tested it and are confident that you understand what it does.

When Good Comments Go Bad

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Clive

Hi Jeff, This solution is just what I have been searching for, except… I get the following error:

Chris

Oh man. Thanks. Same problem. Never would have guessed the indexing service was the problem. Was driving me out of my head.

PatrickS

Mat, the last one fixed the problem for me. I deleted all the dlls from the bin, and then readded them and everything worked. Thanks.

Nick

For me it turned out to be Avira AntiVir. Removing it seems to have fixed the problem. I’ll stick with AVG.

Introduction

In this blog, we are discussing the importance of the bin and obj folder in C# compiling.

Summary

In this blog, we have discussed obj and bin folder usage while compiling the project.

What are subfolders in a web page?

Contain subfolders that each defines a specific theme or look and feel for you Web site . A these consist of files (such as .skin, .css and image files) that defines the appearance of Web pages and controls.

What is ASP.NET 2.0?

ASP.NET defines several special folders.

What is App_Code folder?

App_code folder can contain source code for utility classes as well business objects (.cs, .vb and .jsl files). Classes that are present in App_Code folder are automatically complied when your web application complied.

What is App_LocalResources folder?

App_LocalResources folder contains resources (.resx and .resources files). The same files that are being contained by App_GlobalResources but files located in this folder are only available to a particular project, web page, master page or web user control.

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