Showing category results for ASP.NET Core

We're thrilled to announce the release of ASP.NET Core OData 10.0.0 Preview 1, a major modernization update that embraces .NET's native and types! This release upgrades to .NET 10.0 and replaces OData's proprietary and CLR wrapper types with .NET's native structs. What's Changed Framework & Dependency Updates .NET 10.0 Support A...

Introduction Minimal API is a simplified approach for building HTTP APIs fast within ASP.NET Core, compared to the controller-based APIs. Developers can build fully functioning REST endpoints with minimal code and configuration, especially without controller, action and even the formatters. See ASP.NET Core Minimal API details at here. Since Mi...

We are excited to announce the public preview release of the ASP.NET Core OData Web API Template Pack. This template helps you create an ASP.NET Core Web API project with OData support, providing a streamlined setup for .NET 8.0 and above. The following preview release is now available on NuGet: Key Features In...

OData enables you to define data feeds that serve binary large object (BLOB) data. In OData lingo, this binary data is referred to as a media resource. A media resource (MR) is an unstructured piece of data or stream, e.g., a document, image, or video. It is requested from the data service separately from the entry in the feed to which it belongs, ...

Introduction CBOR, which stands for Concise Binary Object Representation, is a data format whose design goals include the possibility of extremely small code size, small message size, and extensibility without the need for version negotiation (from cbor.io). CBOR is based on the wildly successful JSON (aka, JavaScript Object Notation) data model, ...

Introduction JSON (aka, JavaScript Object Notation), a standard text-based format for representing structured data based on JavaScript object syntax, is the default representation for the OData requests and responses payload, see OData JSON format here. It’s a very popular format and widely used in most scenarios. However, there are customers who ...

Introduction By default, ASP.NET Core OData serializes a single value property as “null”, and a collection value property as an empty array if its value is null as such: It’s good for most scenarios. However, omitting those 'annoying' null-value properties from the OData response gets more and more attention. Along with the latest ASP.NET Core ...

Introduction gRPC (google Remote Procedure Call) is a high-performance remote procedure call framework that helps developers to build and consume remote services using the same way as calling local APIs. Different from gRPC, OData (Open Data Protocol) is an OASIS standard that defines a set of best practices for developers to build and consume RES...

Background The OData URI parser parses the $filter query to a FilterClause. The translates an OData parse tree represented by a FilterClause to an Expression. The can be applied to an and passed to an ORM (e.g Entity Framework Core) for processing. The contains the default implementation on how the Expressions should be created. This cr...

Introduction OData system query options, such as $filter, $orderby, are a set of query string parameters that control the amount and order of the data returned for the resource identified by the URL. In the latest version of ASP.NET Core OData, two new system query options as follows are enabled: Along with other query options, $compu...