Author Archives: Jesse Liberty

About Jesse Liberty

Jesse Liberty has three decades of experience writing and delivering software projects and is the author of 2 dozen books and a couple dozen online courses. His latest book, Building APIs with .NET will be released early in 2025. Liberty is a Senior SW Engineer for CNH and he was a Senior Technical Evangelist for Microsoft, a Distinguished Software Engineer for AT&T, a VP for Information Services for Citibank and a Software Architect for PBS. He is a Microsoft MVP.

Xamarin Quick Hit: Dimming a button to indicate it is disabled

I often have to dim a button to indicate that it is disabled, and I want to do that via data binding.

Posted in Essentials, Learning, Xamarin, XAML | Tagged | 1 Comment

Visual Studio for Mac – my newest Pluralsight Course

  At the core of effective application development is a thorough knowledge of Visual Studio Mac. In this course, Visual Studio for Mac, you will learn how to work with VS Mac to produce enterprise-quality software.  First, you will explore the … Continue reading

Posted in ASP.NET Core, Essentials, Visual Studio, Xamarin | Tagged | Comments Off on Visual Studio for Mac – my newest Pluralsight Course

Learn to Program (From Scratch!)

John Papa and I have just released our new Play by Play on Learning To Program.   If you know of someone who has wanted to learn to code but didn’t know where to start, this might be a great option.

Posted in Essentials, Learning, Programming | 4 Comments

App Center Distribution

In my previous posts I showed how to get started with App Center and how to build an app on App Center.  In this post, I will demonstrate how to distribute your shiny new app to  your alpha or beta testers. … Continue reading

Posted in App Center, Xamarin | Tagged | 1 Comment

Yet Another Podcast #181 – Matthew Robbins on MFractor

Matthew Robbins is a Xamarin and Microsoft MVP and he is the creator of MFractor, a mobile-first utility for Visual Studio Mac. Our site: https://www.mfractor.com/ Documentation: http://docs.mfractor.com/ Localisation Tooling Blog: https://www.mfractor.com/blogs/learn/localising-your-xamarin-forms-apps Notice: Yet Another Podcast listeners can use the following discount code for 10% … Continue reading

Posted in Podcast, Product Reviews, Programming, Recommendations, Tools and Utilities, Xamarin | Tagged | Comments Off on Yet Another Podcast #181 – Matthew Robbins on MFractor

Building Your App On App Center

In my previous (and first) blog post on App Center I talked about getting started, adding the SDK to your code, and looking at Analytics and Crash reporting.  In this post I’d like to discuss building your app on App … Continue reading

Posted in App Center, Essentials, Xamarin | Tagged , | Comments Off on Building Your App On App Center

Getting Started with VS App Center

There is no doubt that Microsoft’s VS App Center is an incredible resource for mobile application programmers.  The problem is that it seems hard to get started.  The good news is that once you get started, it turns out to … Continue reading

Posted in App Center, Essentials, Xamarin | Comments Off on Getting Started with VS App Center

Shawn Wildermuth on “Hello World – The Film” and much more

Shawn Wildermuth has been tinkering with computers and software since he got a Vic-20 back in the early ‘80s. As a Microsoft MVP since 2003, he’s also involved with Microsoft as an ASP.NET Insider and ClientDev Insider. You may have … Continue reading

Posted in Essentials | Tagged | Comments Off on Shawn Wildermuth on “Hello World – The Film” and much more

Creating A Generic Report in Xamarin.Forms

I recently had a client who wanted to create simple reports that consisted of a variable number of columns, followed by a “more” button that takes you to a page with the full details.  The problem was that they didn’t … Continue reading

Posted in Essentials, Xamarin, XAML | 1 Comment

Jeff Fritz on ASP.NET Core

Jeffrey T. Fritz is a senior program manager in Microsoft’s Developer Outreach Group that works with the community on open source projects and the new Microsoft .NET Core framework. As a long time web developer with experience in large and … Continue reading

Posted in ASP.NET Core, Essentials, Podcast | Tagged | 1 Comment

Speaking at DevIntersections Spring 2018

For more info… click here

Posted in Essentials | Comments Off on Speaking at DevIntersections Spring 2018

Building A Generic SQLite Repository

In a recent project, I found myself needing multiple, seemingly unrelated databases.  It was crazy to copy and paste the code for such basic operations as getting all the data, etc., so the obvious alternative was a generic repository, and … Continue reading

Posted in C#, Data, Essentials, Xamarin | Tagged , , | Comments Off on Building A Generic SQLite Repository