.NET 10 will be released in November 2025. .NET 10 is a Long Term Support (LTS) version, which will receive free support and patches for 3 years from the release date, up until November 2028.
.NET 10 is currently in preview:
.NET 10 is a Long Term Support (LTS) version, and will go out of support in November 2028.
A new ClientGuid property, introduced with .NET 8, allows you to uniquely identify dialogs such as the OpenFileDialog and the OpenFolderDialog, with the purpose of storing state – such as window size, position and last used folder – separately per dialog. To benefit from this behavior, configure the ClientGuid of your dialog to a known…
Starting with .NET 8, both Memory<byte[]> and ReadOnlyMemory<byte[]> are serialized as Base64 strings. Let’s look at a quick example: In contrast, Memory<int> and the likes will continue to be serialized as JSON arrays.
This article will guide you through building your first .NET Aspire application. If you want an overview of .NET Aspire and what it brings to the table, check out our What is .NET Aspire article. Prerequisites There are a few things you need to have ready before you get started with .NET Aspire: If you…
Starting with .NET 8 you can disable the default reflection-based serializer that comes with System.Text.Json. This can be useful in trimmed and native AOT applications where you don’t want to include the reflection components in your build. You can enable this feature by setting the JsonSerializerIsReflectionEnabledByDefault property to false in your .csproj file. As a…
.NET 8 introduces several new naming policies that can be used with the System.Text.Json serializer. To name them: Let’s look at the serialized output for each of them. For this, we’re going to use a Car class with the following definition: And we are going to serialize the following object instance: Lower snake case (snake_case)…
The error you’re encountering is because in C#, sizeof can only be used with types that have a predefined size known at compile-time, and the Point structure is not one of those types unless you’re in an unsafe context. There are two ways you can resolve this. Use unsafe code This would allow the use…
