Things like passwords and API keys should be kept out of the app. In an age where more and more code is made open source, you could risk exposing your secrets to the outside world. But second, you never know when your private repository may become public, on purpose or by accident. See how both the appSettings and the connectionStrings point to another file?
Also note that we can combine an external file with appSettings, but for connectionStrings we need to choose. Another thing to remember is to tell the compiler to copy these files to the output directory:.
This article aimed at showing you the basics of the app. You can change it easily, the. NET Framework supports it out of the box and almost all. NET developers know how it works. Learn more how CodeIt. Right can help you automate code reviews and improve the quality of your code. Peter Morlion is a passionate programmer that helps people and companies improve the quality of their code, especially in legacy codebases.? He firmly believes that industry best-practices are invaluable when working towards this goal.
Very helpful article — thank you! Or must you manually edit the app. Config file for that? Within code we can then access them […]. Peter, how are the secrets kept from prying eyes, if the app. You have to think for this, and when you did, you usually consider you real-case scenario, that was having a deveolpment set of configuration often a database connection and a production configuration often just placeholders for connection parameters.
You have to resort to solutions that, as you can see on the internet range from visual studio extensions to custom transfomrations to batch files to replace the app. This is the major problem that i would like to be discussed. XML sucks. And now like free radicals it creeps in every piece of software and corrupts it. Microsoft what are you waiting for? Space is no problem since we are living in a terabyte world and it compressed to virtually the same size.
Schema validation sucks. This tightly binds producers and consumers. Compression is just a Bandaid. Most studies agree that this choice has a significant processing cost everywhere. In one of my previous posts, I wrote about the. NET build configuration system. I mentioned the app. In a web project i. NET you will use a similar file, the web. A lot of what I will cover in this article is applicable to web projects, but there are subtle differences.
Your code, at its best. Try CodeIt. An app. AppSettings AppSettings provide an easy way to access string values, based on a certain key. Take these appSettings for example: We can access this value by using this piece of code: As a side note: you will need to import the System.
ConnectionStrings The connectionStrings section is the place to put your connection strings to any databases you want to access. Active Oldest Votes.
Im pretty sure you can use web. Improve this answer. Joseph Joseph Tim Coker Tim Coker 6, 2 2 gold badges 30 30 silver badges 58 58 bronze badges.
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