.Net Core

C# 9: Top-level statements

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C# is awesome programming language. The C# team at Microsoft is adding new features with every new version of the language. And forthcoming version C# 9 is no exception. Among other nice features, there will also be a feature called Top-level statements. You can read more about proposal on this link https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/proposals/csharp-9.0/top-level-statements. Furthermore, you can […]

C#

Moving from Event-based asynchronous pattern (EAP) to Task-based asynchronous pattern (TAP) with cancellation

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What’s the point of this blog post? In modern C#/.NET ecosystem there is encouragement to use async/await Task based asynchronous model over other asynchronous patterns and approaches. On the other side, there are still a lot of libraries (legacy, wrappers from other technologies/languages which uses events for callback calls, etc…) which use older EAP approach […]

.Net Core

C#: From Event-based Asynchronous Pattern to Task-based Asynchronous Pattern

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Task-based Asynchronous Pattern (TAP) was introduced in .NET Framework 4 and since then, it is the recommended approach to asynchronous programming in .NET.

Event-based Asynchronous Pattern (EAP) is still in use, especially at legacy systems, but for new development is not recommended anymore.

In this post I will show how to wrap EAP into TAP and use more modern approach.