The web. config file is required for ASP.NET webpages. The app. config file is optional in an application and doesn’t have to be used when writing desktop applications.
What is the difference between web config and machine config? web-config cannot override which of the following options.

Is Web config the same as app config?

The web. config file is required for ASP.NET webpages. The app. config file is optional in an application and doesn’t have to be used when writing desktop applications.

What is app config?

What Is It? The app. config file is an XML file whose goal it is to contain any variable configuration of your application. It is a central place to put: Connection strings to databases.

Does Web config override app config?

web. config is used by websites/applications. Essentially, if Visual Studio helpfully adds an app. config file to a DLL project for you, all it’s giving you is something to copy and paste into the appropriate final config file – either the app.

What is the use of app config in C#?

In this article By adding an application configuration file (app. config file) to a C# project, you can customize how the common language runtime locates and loads assembly files. For more information about application configuration files, see How the runtime locates assemblies (. NET Framework).

Where is app config file located?

Machine Configuration Files config, contains settings that apply to an entire computer. This file is located in the %runtime install path%Config directory.

Where is app config in MVC?

ASP.NET MVC configuration config in the app folder and machine. config on the server. Most ASP.NET MVC and Web API apps store their settings in the configuration file’s appSettings or connectionStrings elements. Some also use custom configuration sections that can be mapped to a settings class.

Do I need an app config file?

config are only required, if you have coded your application in such a way that it is explicitly dependent on it. If you have not done this, or have put error handling/default values or actions in place where it can’t read the config file, one would assume your application could run without it.

What is a web config?

A web. config file is a Windows file that lets you customize the way your site or a specific directory on your site behaves. For example, if you place a web. config file in your root directory, it will affect your entire site ( … config files are XML documents that work on Windows servers.

What is the use of config file?

In computing, configuration files (commonly known simply as config files) are files used to configure the parameters and initial settings for some computer programs. They are used for user applications, server processes and operating system settings.

Is app config compiled into EXE?

4 Answers. The app. config file is renamed to YourAssemblyName.exe.

Can we have multiple app config files?

NET only loads one config file for the whole application. You cannot use multiple configuration files (i.e. one per library project) without coding.

Where do I put connection string in app config?

  1. Open the App. config file from the project that contains the model.
  2. Locate the
  3. Copy the connection string.
  4. Open the Web. …
  5. Paste the connection string in the corresponding
What is web config in asp net?

web. config file is a xml based configuration file used in ASP.NET based application to manage various settings that concerned with configuration of our website. … The ASP.NET framework uses a hierarchical configuration system. You can place a web. config file in any subdirectory of an application.

What is app config flask?

When your app is initialized, the variables in are used to configure Flask and its extensions are accessible via the app. config dictionary – e.g. app. config[“DEBUG”] . Configuration variables can be used by Flask, extensions or you.

What are the steps for the configuration of the app config file?

  1. Add the app.config file to the Visual Studio solution. To do this, right click on the project name in the Solution Explorer, Click on Add and then “Existing item”. …
  2. Open the app. …
  3. Save the changes.
How do I view a config file?

Since CONFIG files are stored in plain text, you can view and edit them with a text editor such as Microsoft Notepad. However, you should not edit a CONFIG file without first knowing its contents, since it may corrupt the file and cause its associated application to malfunction.

How many web config file in the application?

Yes you can have two web. config files in application. There are situations where your application is divided in to modules and for every module you need separate configuration.

Can we add app config file in class library?

No, class libraries can hold setting files, but their values will be defined in the application configuration (web. config, app.

What is app config in Java?

The AppConfig class is a representation of the configuration of your Java application. … This object includes a name for the runtime application, which can be used for monitoring purposes, and it also provides a method for adding an XML file that contains naming authority definitions.

Is Web config mandatory?

Yes, you will be able to run an ASP.NET application without a WEB. CONFIG file in its root folder. If the application doesn’t find a WEB. CONFIG file in its root folder, then it will take MACHINE.

How do I edit web config?

  1. Open the Internet Information Services manager. …
  2. Expand the Web Sites node, then expand the Default Web Site node.
  3. Right-click EFTAdHoc, then click Properties.
  4. In the Properties dialog box, click the ASP.NET tab. …
  5. Click Edit Configuration. …
  6. Click the General tab.
How do I get to web config?

  1. Go to Persona Bar > Settings > Config Manager.
  2. Go to the Config Files tab.
  3. Choose the configuration file from the dropdown list.
How create configuration settings file?

  1. Click “Start” and “All Programs.” …
  2. Click the “Accessories” folder to expand the contents, then click “Notepad.” Alternatively, right-click on the Windows desktop, click “New” and “Text Document” to create a new text document in Notepad.
  3. Type the fields and values in the configuration file.
How do I edit a config file?

  1. Click the Windows “Start” button. …
  2. Right-click the “CFG” file displayed in the results window. …
  3. View the file and edit any configurations you want to edit. …
  4. Press the “Ctrl” and “S” keys to save the file.
What is the extension of config file?

A file with the . CFG or . CONFIG file extension is a configuration file used by various programs to store settings that are specific to their respective software. Some configuration files are plain text files but others might be stored in a format specific to the program.

Is app config compiled into DLL?

The default values are integrated into the DLL, but at runtime the configuration system will first check the exename. config file (or the user settings paths) for any modified values.

How install config file in .NET core?

  1. Created a . NET Standard 2.0 Library (say MyLib. …
  2. Added the NuGet package System. Configuration. …
  3. All your C# classes derived from ConfigurationSection or ConfigurationElement go into MyLib. dll . …
  4. Create a . NET Core 2.0 app (e.g. a console app, MyApp. …
  5. Create an app.
How do you add references to the system configuration?

  1. Right click the project and choose add reference, browse “Assemblies” and tick the System. Configuration assembly.
  2. Include the namespace in code: using System.Configuration;
How can use multiple config file in C#?

string value = ConfigurationManager. AppSettings[“TestSetting”]; Make sure that accessLevel. config is set to copy to the output directory (right click the file in Visual Studio -> Properties -> Copy To Output Directory -> Copy if Newer).

How do connection strings work?

In computing, a connection string is a string that specifies information about a data source and the means of connecting to it. It is passed in code to an underlying driver or provider in order to initiate the connection.

In which file you place connection string in dotnet core?

The connection string should be added to your application’s App. config file (Web. config if you are using ASP.NET). If your connection string contains sensitive information, such as username and password, you can protect the contents of the configuration file using Protected Configuration.

Where should you store connection string information?

Connection strings in configuration files are typically stored inside the config for a Windows application, or the web. config file for an ASP.NET application.

Why do we use web config?

A configuration file (web. config) is used to manage various settings that define a website. The settings are stored in XML files that are separate from your application code. In this way you can configure settings independently from your code.

Can we have a Web application running without web config file?

Yes, we can run web application without wen. config file. It will take the default settings for application from Machine. config.

What is Web config in IIS?

The web. config is a file that is read by IIS and the ASP.NET Core Module to configure an app hosted with IIS.