Home/ Questions/Q 6112735
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-23T14:46:44+00:00

I have 3 environments: Dev, QA, Prod on .NET 4. Each has a unique

  • 0

I have 3 environments: Dev, QA, Prod on .NET 4. Each has a unique web.config file. We have been having problems managing all three versions. Its easy to overlook something critical when manually merging web.config files in TFS. More than once we have ended up with a connection string pointing to QA on Prod.

So, I read up on web.config transformations. These appear to require MSBUILD. We have no build server so I’m not sure how I can attempt to use this solution. Is there a way to make transformations work with a normal web publish?

Do you have any alternative suggestions for managing 3 web.config files?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Is there a way to make transformations
    work with a normal web publish?

    Absolutely, take a look at this MSDN link. You do not need MSBUILD. You can set your connection strings for your various environments in separate config files. For example, you could have Web.config, Web.QA.config, and Web.Prod.config, where QA and Prod are separate Visual Studio Build configurations.

    Alternatively, you could just use the build configurations that are added by default: Web.config (local development), Web.Debug.config (use for QA), and Web.Release.config (use for production).

    Using this setup as an example, Web.config would have all configuration, Web.Debug.config would have only the config that changes for that environment (connection strings, app settings, etc), and Web.Release.config has only the config that changes for that environment.

    Once your configs and transformations are setup, you just change your build configuration, build and publish from Visual Studio.

    • 0