Showing results for 2021 - OData

Introduction In OData core  v7.9.0 we added improved support for $count segment in $filter collection properties. Previously, versions of OData core had support for: We are constantly improving filtering capabilities in OData WebAPI. In OData WebApi v7.5.9 and OData WebApi v8.0.2, we have added support for the queries below According to t...

Background OData services use nested paths to access properties or entities related to a resource. For example, if you want to access orders of a given customer, you would use a request path like: 7.x provides two main approaches for handling such requests: convention and attribute routing. In the first approach, we create controller ac...

Introduction In this post, I will create formatter extensions in an OData web service and request/response hooks in an OData client application to generate/consume ETag control information. ETag (aka entity tag), one of OData control information that may be applied to an entity or collection in response, can be used in a subsequent request to avoi...

In this document, we will walk through the process of creating a local service using OData 8.0, which is optimized to support ASP.NET Core 5. To learn more about the changes, check out ASP.NET Core OData 8.0 Preview for .NET 5 (which also references ASP.NET Core OData now Available), written by my colleague, Sam. You'll notice that this post has a ...

In this article, I'm going to walk you through the simplest way you can follow to get up and running with OData 8.0 on ASP.NET 6.0 - including source code examples, video walk-throughs and a glimpse into the future of OData.

Introduction API versioning can help evolving our APIs without changing or breaking the existing API services. URL segment, request header, and query string are three ways to achieve API versioning in ASP.NET Core application. ASP.NET Core OData 8, built upon ASP.NET Core, has the built-in API versioning functionality via route URL prefix templ...

Introduction Attribute routing is how Web API matches the incoming HTTP requests to an action based on route template attributes decorated on controller or action. ASP.NET Core defines a set of route template attributes to enable attribute routing, such as RouteAttribute, HttpGetAttribute etc. ASP.NET Core OData 8.0 RC supports these attributes to...

OData Connected Service 0.12.0 has been released on the Visual Studio Marketplace. This release includes the following changes:   Restored default settings Some default options were inadvertently changed in a previous update, leading to default options that do not make sense for the majority of use cases. We have restored th...