Blog - ASP.NET Core

Swimburger
.NET logo

Change the ServiceLifetime after the service has been added to the .NET ServiceCollection

- .NET
Learn how to change the lifetime of services already added to a service collection.

How to build a URL Shortener with C# .NET and Redis

- .NET
Learn how to build a link shortener using C#, .NET, and Redis. You'll be using ASP.NET Core to build the URL forwarder and the System.CommandLine libraries to manage the data.

Use XML Literals in Visual Basic .NET to generate TwiML

- .NET
Learn how to generate TwiML instructions to respond to texts and voice calls using XML Literals in Visual Basic .NET and ASP.NET Core Minimal APIs.
Use Raw String Literals to generate TwiML in C# 11

Use Raw String Literals to generate TwiML in C# 11

- .NET
Learn how Twilio uses webhooks and TwiML to give you control over how to respond to a call or text message. You can generate TwiML in many ways, and with C# 11 you can now also use Raw String Literals.

Use Visual Studio dev tunnels to handle Twilio Webhooks

- .NET
Learn how to develop webhooks on your local machine using Visual Studio dev tunnels and ASP.NET Core.
Visual Basic logo

How to create an ASP.NET Core Minimal API with Visual Basic .NET (there's no template)

- .NET
Visual Basic .NET (VB) is not dead, but it's not getting the same amount of love as C# or even F#. Luckily, all that is .NET can be used by all .NET languages including VB, so you can still use ASP.NET Core and Minimal APIs with the VB language.
Conversation between an iPhone user and the SMS bot. The user says "Hi" and the bot responds with "Welcome to the U.S. Representative lookup bot. Respond with your address. The user sends an address and the bot responds with "Your representative is Gerald E. Connolly (Democratic Party) representing Virginia"s 11th congressional district. Then the bot sends an image of the representative.

Find your US Representatives and Congressional Districts with SMS and ASP.NET Core

- .NET
Learn how to create an SMS bot that looks up U.S. Congressional Districts and Representatives using the Google Civic Information API, C#, ASP.NET Core Minimal API, and Twilio SMS.
.NET Bot holding a browser URL bar and a toolbox

How to get the full public URL of ASP.NET Core

- .NET
Learn how to get the public full URL of your ASP.NET Core application
.NET Bot holding a browser URL bar and a toolbox

How to generate absolute URLs in ASP.NET Core

- .NET
Learn how to generate full absolute URLs in C# and ASP.NET Core web applications.
.NET Bot holding a phone and bag with the Twilio logo

What's new in the Twilio helper library for ASP.NET (v5.73.0 - April 2022)

- .NET
Learn about what's new and old with the Twilio helper library for ASP.NET in version 5.73.0
ngrok logo

Integrate ngrok into ASP.NET Core startup and automatically update your webhook URLs

- .NET
Learn to integrate ngrok into ASP.NET Core's startup process to create secure public tunnels and automatically handle Twilio's webhooks with a single command
.NET Bot

How to get ASP.NET Core's local server URLs

- .NET
Learn how to access the ASP.NET Core's local server URLs in Program.cs, in controllers using Dependency Injection, and in IHostedService or BackgroundService.
Umbraco logo and Docker logo

How to run Umbraco 9 as a Linux Docker container

- Umbraco
Umbraco 9 has been built on top of .NET 5. As a result, you can now containerize your Umbraco 9 websites in Linux containers. Learn how to containerize Umbraco 9 with Docker.
Umbraco, Azure, and Linux logo

Deploying Umbraco 9 to Azure App Service for Linux

- Umbraco
Learn how to create the Azure infrastructure using the Azure CLI to host an Umbraco 9 website using Azure SQL and Azure App Service for Linux, and how to deploy your Umbraco 9 site.
.NET Bot on a scooter riding from Umbraco 8 to 9

Thoughts and tips on moving to Umbraco 9 from Umbraco 8

- Umbraco
.NET Core was a groundbreaking change to the .NET platform. It is blazing fast, open-source, and cross-platform across Windows, Linux, and macOS. With Umbraco 9, we finally get to enjoy all the new innovations from .NET Core. Read about my experience upgrading an Umbraco 8 website to Umbraco 9.
Picture of Niels—white male with long blond hair— with a shocked expression

Guest on .NET Docs Show: Making Phone Calls 📞 from Blazor WebAssembly with Twilio Voice

- .NET
Earlier this week, the folks at the .NET Docs Show invited me over to talk about Twilio, .NET, and Blazor WebAssembly. We discussed different architectures, workflow diagrams, Twilio capabilities, and how to integrate them using ASP.NET WebAPI's and Blazor WebAssembly.
.NET Bot surfing a wave

How to bypass Captchas in Selenium UI tests

- .NET
Captchas are often used as a way to combat spam on website forms. Unfortunately, this also makes it harder to verify the functionality of the forms using UI tests like Selenium. To work around this you can extend your website with a bypass form.
.NET Bot holding a letter

Capture emails during development using smtp4dev and UI Test with Selenium

- .NET
You can use smtp4dev during development to prevent emails from going out to real customers. This tool also supports IMAP which you can use to query emails for automated testing.
.NET Bot holding a package with "ZIP" on it.

Create ZIP files on HTTP request without intermediate files using ASP.NET Core MVC, Razor Pages, and endpoints

- .NET
The ZipArchive wraps any stream to read, create, and update ZIP archives. You can send the result to the client using ASP.NET MVC, Razor Pages, and endpoints.
.NET Bot building an application

Use project Tye to host Blazor WASM and ASP.NET Web API on a single origin to avoid CORS

- .NET
Using Microsoft's experimental Project Tye, you configured the proxy to forward requests to '/api' to the Web API, and all other requests to the Blazor WASM client.