This section covers the updated configuration support for reloadOnChange and IOptionssSnapshot.
- [Instructor] Configuration has also changed from version 1.0. The reload on change parameter which existed in 1.0, at least existed in the templates, but it didn't really work, is now supported. And there's also an iOptionsSnapshot instead of the iOptions that we can use for injection of custom settings classes, and this supports reload on change. So when we look at the constructor for the startup class on line 38, we now see reload on change, as well as for the launch settings, reload on change.
And then we go into the home controller; where before we were just using the iOptions. Here on line 17, we're using the iOptionsSnapshot. Syntactically they're the same. It creates a custom settings class injected into our controller, but this will pick up changes in the configuration while the prior form did not.
- Running and debugging ASP.NET Core applications
- Pros and cons of migrating existing applications to ASP.NET Core.
- Built-in dependency injection
- Environment awareness and app configuration
- Web host configuration and SSL
- View components invoked as tag helpers
- Configuration and logging
- Using Razor Pages
Skill Level Intermediate
Set up the sample projects4m 49s
1. Get to Know .NET Core
2. ASP.NET Core 1.0
3. ASP.NET Core 1.1
4. ASP.NET Core 2.0
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