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Derek Comartin

Roundup #38: Port Desktop App to .NET Core 3, Building 300+ csproj, .NET Core 3 Progress, Four Languages from Forty Years Ago

Here are the things that caught my eye this week in .NET.  I’d love to hear what you found most interesting this week.  Let me know in the comments or on Twitter. How to port desktop applications to .NET Core 3.0 In this post, I will describe how to port a desktop application from .NET Framework to .NET Core. I picked a WinForms application as an example. Steps for WPF application are similar and I’ll describe what needs to be done different for WPF as we go. I will also show how you can keep using the WinForms designer in… Read More »Roundup #38: Port Desktop App to .NET Core 3, Building 300+ csproj, .NET Core 3 Progress, Four Languages from Forty Years Ago

Is CQRS Complicated?

There are many misconceptions about CQRS. It’s often referenced alongside other patterns that can make it seem difficult and complicated. Is CQRS complicated? No. CQRS is simple. Really simple. What is CQRS? First, let’s tackle at the very core what CQRS actually is. CQRS stands for Command Query Responsibility Segregation and was coined by Greg Young. CQRS is related to CQS (Command Query Separation) principle by Bertrand Myer which states: Every method should either be a command that performs an action, or a query that returns data to the caller, but not both. In other words, a command is a… Read More »Is CQRS Complicated?

Roundup #37: .NET Core 1.x End of Life, gRPC, GraphQL, Benchmarking, Life Beyond Distributed Transactions

Here are the things that caught my eye this week in .NET.  I’d love to hear what you found most interesting this week.  Let me know in the comments or on Twitter. .NET Core 1.0 and 1.1 will reach End of Life on June 27, 2019 .NET Core 1.0 was released on June 27, 2016 and .NET Core 1.1 was released on November 16, 2016. As an LTS release, .NET Core 1.0 is supported for three years. .NET Core 1.1 fits into the same support timeframe as .NET Core 1.0. .NET Core 1.0 and 1.1 will reach end of life and go out of… Read More »Roundup #37: .NET Core 1.x End of Life, gRPC, GraphQL, Benchmarking, Life Beyond Distributed Transactions