C# config file access

It's helpful when you must define data that's associated with an application. You can store application settings in the configuration file that is associated with the application. Configuration files are saved in XML format. The System. Configuration and the System. Specialized namespaces in the. NET Framework include the necessary classes to retrieve information from a. NET application configuration file during run time. To create a console application that reads the contents of an associated configuration file during run time, follow these steps:.

On the File menu, point to New , and then select Project. Name the project ConConfig. By default, Visual C creates a class that is named Program. In Visual Studio. By default, Visual C creates a class that is named Class1. Make sure that the Solution Explorer window is visible. Popular Posts. Autocomplete Textbox in Asp. Multiple File Upload With Asp. Net Using C. Simple Login From in Asp. Categories Asp. Net C. Net Free Projects.

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Today, I will show you four different ways to get the values from the configuration section. Now, we can see that System. Configuration reference has been added successfully to our project. AppSettings["language"]; Console. WriteLine string. Third approach Now, let's move to some tough stuff. Fourth approach At last, we are on an advanced stage of the configuration settings. Generic; using System. Configuration; using System. Linq; using System. Text; using System. Warranty; Console. Next Recommended Reading.

This sets the app base. The configuration file must be located on the same website as the app. Security configuration files contain information about the code group hierarchy and permission sets associated with a policy level.

Starting with the. NET Framework 4, the security configuration files are present only if security policy has been changed. Redirecting Assembly Versions Describes how to specify the location of an assembly and which version of an assembly to use. Specifying an Assembly's Location Describes how to specify where the runtime should search for an assembly.

Configuring Cryptography Classes Describes how to map an algorithm name to a cryptography class and an object identifier to a cryptography algorithm. How to: Create a Publisher Policy Describes when and how you should add a publisher policy file to specify assembly redirection and code base settings. Configuration File Schema Describes the schema hierarchy for startup, runtime, network, and other types of configuration settings. Skip to main content.

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