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Tag: dotnet-8

37 posts · Page 2 of 4

2023-10-31 dotnet dotnet-8

C# UnsafeAccessor: private members without reflection (.NET 8)

Use the `[UnsafeAccessor]` attribute in .NET 8 to read private fields and call private methods at zero overhead — no reflection, fully AOT-compatible.

2023-10-29 csharp dotnet dotnet-8

C# – How to mark features as experimental

Starting with C# 12, a new ExperimentalAttribute lets you mark types, methods, properties, or assemblies as experimental. Learn how to use it with diagnosticId, pragma tags, and UrlFormat.

2023-10-26 csharp dotnet dotnet-8

C# – How to shuffle an array?

The easiest way to shuffle an array in C# is using Random.Shuffle, introduced in .NET 8. It works in-place on both arrays and spans.

2023-10-25 dotnet dotnet-8

System.Text.Json – How to modify existing type info resolver

Use the new WithAddedModifier extension method in .NET 8 to easily modify any IJsonTypeInfoResolver serialization contract without creating a new resolver from scratch.

2023-10-24 dotnet dotnet-8

HttpClient get JSON as AsyncEnumerable

The new GetFromJsonAsAsyncEnumerable extension method in .NET 8 deserializes HTTP response JSON into an IAsyncEnumerable. Learn how to use it with await foreach.

2023-10-23 dotnet dotnet-8

JsonNode – .NET 8 API updates

Explore the new .NET 8 API additions to JsonNode and JsonArray, including GetValueKind, GetPropertyName, GetElementIndex, ReplaceWith, and ParseAsync.

2023-10-22 dotnet dotnet-8

Deep cloning and deep equality of a JsonNode

Learn how to use the new DeepClone() and DeepEquals() methods on JsonNode in .NET 8 for deep cloning and comparing JSON nodes.

2023-10-21 dotnet dotnet-8

System.Text.Json – Disable reflection-based serialization

Learn how to disable reflection-based serialization in System.Text.Json starting with .NET 8 for trimmed and native AOT applications using the JsonSerializerIsReflectionEnabledByDefault property.

2023-10-19 csharp dotnet dotnet-8

Add/Remove TypeInfoResolver to existing JsonSerializerOptions

Learn how to add or remove TypeInfoResolver instances on existing JsonSerializerOptions using the new TypeInfoResolverChain property in .NET 8.

2023-10-18 dotnet dotnet-8 wpf

WPF – Prevent file dialog selection from being added to recents

Prevent WPF file dialog selections from appearing in Windows Explorer recents and the Start Menu by setting AddToRecent to false in .NET 8.