How can write connection string in web config file in C#?

How can write connection string in web config file in C#?

Connection Strings In Web. config File Using ASP.NET

2. . ConnectionString; using (SqlConnection con = new SqlConnection(constring)) { //do database operations like read table data or save data. }

Where does connection string go in console application?

config for console or .exe programs.

1. Add a reference to System.Configuration on any project that you want to use the ConnectionStrings of the app.config.
2. Add a AppConfig to your entry point project.
3. Add the connection string in the section of the app.config.

Where is .NET connection string stored?

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

Where is app config file in C#?

3 Answers. Right click on application->Go to Add->you will see the exact picture What i have attached here->Pick the Application Config File.

How do I add a config file to console application?

You can do this by following the below steps in Visual Studio,

1. Right click your project in Solution explorer.
2. Select “Add New item..”.
3. In the “Add New Item..” dialog, select “Application Configuration File” and Click Add.
4. You can now add AppSettings and put your config values here.
5. Include System.

How do I get the connection string from the app config?

Then you can get the Connection String from the App.Config by using the ConnectionStrings property. You can use this method in both Windows Forms and ASP.NET projects. This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

How do I read a connectionstring from a config file?

Reading ConnectionString from App.Config file using C# and VB.Net. Once the reference is added, you can read the Connection String value from the App.Config file in the following way. C#. string connectionString = ConfigurationManager.ConnectionStrings[“ConString”].ConnectionString;

Where are connectionconnection strings stored in a configuration file?

Connection strings can be stored as key/value pairs in the connectionStrings section of the configuration element of an application configuration file.

How to get the connection string of the configurationmanager class?

Without it, you won’t have access to the ConfigurationManager class in the System.Configuration namespace. First Add a reference of System.Configuration to your page. Then According to your app.config get the connection string as follow. That’s it now you have your connection string in your hand and you can use it.