practical-aspnetcore
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Practical samples of ASP.NET Core 8.0, 7.0, 6.0, 5.0, 3.1, 2.2, and 2.1,projects you can use. Readme contains explanations on all projects.
Samples for ASP.NET Core 6.0 (439)
Samples for ASP.NET Core 7.0 RC1 is available here (37).
Previous versions
Sections
Section | ||
---|---|---|
Blazor Client Side (Web Assembly) | 22 | Components, Data Binding |
Blazor Server Side | 15 | Localization |
Caching | 5 | |
Configurations | 10 | |
CoreWCF | 1 | |
Dependency Injection | 4 | |
Diagnostics | 6 | |
Endpoint Routing | 32 | |
2 | ||
Features | 11 | |
Generic Hosting | 9 | |
gRPC (including grpc-Web) | 12 | |
Health Check | 6 | |
IHttpClientFactory | 4 | |
IHostedService | 2 | |
Logging | 3 | |
Localization and Globalization | 6 | |
Middleware | 14 | |
Mini Apps | 2 | |
Minimal API | 36 | Routing, Parameter Bindings, etc |
Minimal Hosting | 23 | |
MVC | 47 | Localization, Routing, Razor Class Library, Tag Helpers, View Component, etc |
Open Telemetry | 3 | |
Orchard Core | 4 | |
Path String (HttpContext.Request.Path) | 1 | |
Razor Pages | 10 | TempData |
Request | 15 | Form, Cookies, Query String, Headers |
Response | 3 | |
SignalR | 1 | |
Security | 7 | |
Single File Application | 2 | |
Static Files and File Provider | 10 | |
System.Text.Json | 22 | |
Syndications | 3 | |
Testing | 1 | |
URL Redirect/Rewrite | 6 | |
Uri Helper | 5 | |
Windows Service | 1 | |
Web Sockets | 5 | |
Web Utilities | 3 | |
Orleans | 12 | |
Xml | 1 | |
YARP | 1 |
For Data Access samples, go to the excellent ORM Cookbook. .NET team also has a sample repository.
How to run these samples
To run these samples, simply open your command line console, go to each folder and execute dotnet watch run
.
Misc (6)
-
Application Environment
This sample shows how to obtain application environment information (target framework, etc).
-
Show Connection info
Enumerate the connection information of a HTTP request.
-
Keeping track of anonymous users
Keep track of anonymous user in your ASP.NET Core (useful in scenario such as keeping track of shopping cart) using
ReturnTrue.AspNetCore.Identity.Anonymous
library. -
Password Hasher server
Give it a string and it will generate a secure hash for you, e.g.
localhost:5000?password=mypassword
. -
Version info
Show various version info of the framework your system is running on.
-
IApplicationLifetime
Responds to application startup and shutdown.
We are using
IApplicationLifetime
that trigger events during application startup and shutdown.
Server-Sent Events (1)
-
Forever Server
This server will send a 'hello world' greeting forever.
Markdown (2)
-
Markdown server
Serve markdown file as html file. You will see how you can create useful app using a few basic facilities in aspnetcore.
We take
"Markdig"
as dependency. -
Markdown server - implemented as middleware component
Serve markdown file as html file. It has the same exact functionality as Markdown server but implemented using middleware component.
We take
"Markdig"
as dependency.
Utils (3)
-
Status Codes
Here we contrast between the usage of
Microsoft.AspNetCore.Http.StatusCodes
andSystem.Net.HttpStatusCode
. -
MediaTypeNames
This class provides convenient constants for some common MIME types. It's not extensive by any means however
MediaTypeNames.Text.Html
andMediaTypeNames.Application.Json
come handy. -
MediaTypeNames - 2
Using
FileExtensionContentTypeProvider
to obtain the correct MIME type of a filename extension.
Device Detection (1)
The samples in this section rely on Wangkanai.Detection library.
-
Device Detection
This is the most basic device detection. You will be able to detect whether the client is a desktop or a mobile client.
Image Sharp (1)
All these samples require SixLabors.ImageSharp.Web
middleware package. This middleware is an excelent tool to process your day to day image processing need.
-
Image-Sharp
This example shows how to enable image resizing functionality to your site. It's super easy and the middleware takes care of caching, etc.