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Tag: dotnet-11

216 posts · Page 21 of 22

2026-04-18 dotnet-11 system-text-json csharp

System.Text.Json in .NET 11 Preview 3 adds PascalCase and per-member naming policies

.NET 11 Preview 3 finishes the naming-policy story in System.Text.Json: JsonNamingPolicy.PascalCase, a member-level [JsonNamingPolicy] attribute, and a type-level [JsonIgnore] default for cleaner DTOs.

2026-04-16 blazor aspnet-core dotnet-11

Blazor Virtualize Finally Handles Variable-Height Items in .NET 11

ASP.NET Core in .NET 11 Preview 3 teaches the Virtualize component to measure items at runtime, fixing the spacing and scroll jitter that uniform-height assumptions caused.

2026-04-16 dotnet-maui dotnet-11 maps

Pin Clustering Lands in .NET MAUI 11 Maps

.NET MAUI 11 Preview 3 adds built-in pin clustering to the Map control on Android and iOS, with ClusteringIdentifier groups and a ClusterClicked event.

2026-04-16 ef-core dotnet-11 performance

EF Core 11 Adds GetEntriesForState to Skip DetectChanges

EF Core 11 Preview 3 introduces ChangeTracker.GetEntriesForState, a state-filtered enumerator that avoids an extra DetectChanges pass in hot paths like SaveChanges interceptors and audit hooks.

2026-04-16 dotnet-maui dotnet-11 xaml

.NET MAUI 11 Ships a Built-in LongPressGestureRecognizer

.NET MAUI 11 Preview 3 adds LongPressGestureRecognizer as a first-party gesture, with duration, movement threshold, state events, and command binding, replacing the common Community Toolkit behavior.

2026-04-14 efcore efcore-11 cosmos-db

EF Core 11 turns on Cosmos DB transactional batches by default

EF Core 11 groups Cosmos DB writes into transactional batches per container and partition on every SaveChanges, giving best-effort atomicity and fewer roundtrips without any code changes.

2026-04-13 blazor aspnet-core dotnet-11

Blazor SSR Finally Gets TempData in .NET 11

ASP.NET Core in .NET 11 Preview 2 brings TempData to Blazor static server-side rendering, enabling flash messages and Post-Redirect-Get flows without workarounds.

2026-04-13 csharp-15 dotnet-11 collection-expressions

C# 15 Collection Expression Arguments: Pass Constructors Inline with with(...)

C# 15 adds the with(...) element to collection expressions, letting you pass capacity, comparers, and other constructor arguments directly in the initializer.

2026-04-13 dotnet-11 csharp performance

.NET 11 Adds Native Zstandard Compression to System.IO.Compression

.NET 11 Preview 1 ships ZstandardStream, ZstandardEncoder, and ZstandardDecoder in System.IO.Compression, giving you fast, inbox zstd support with no third-party packages.

2026-04-13 dotnet-11 ef-core csharp

EF Core 11 Lets You Create and Apply a Migration in One Command

The dotnet ef database update command now accepts --add to scaffold and apply a migration in a single step. Here is how it works, why it matters for containers and .NET Aspire, and what to watch for.