Use this tag for questions specifically related to .NET Core 3.0, in addition to using the '.NET Core' tag.
My application runs fine within IIS Express on my development workstation, but I am having trouble deploying it to IIS. …
.net-core iis-8 .net-core-3.0I have the following code which compiles and works in .NET Core 2.2: byte[] key = Encoding.ASCII.GetBytes(Constants.JWT_SECRET); …
c# asp.net-core .net-core asp.net-core-2.0 .net-core-3.0I've migrated an ASP.NET Core 2.2 project to Core 3.0 and am getting the error: The project [Project location] must provide …
asp.net-core .net-core .net-core-3.0I am following this guide https://docs.microsoft.com/en-us/aspnet/core/migration/22-to-30?view=aspnetcore-3.0&tabs=visual-studio to …
asp.net-core-3.0 .net-core-3.0I had used VS CODE before. But now I would like to try JetBrains Rider. Currently, I have only NetCore 3.0. …
linux .net-core-3.0 riderUsing the System.Text.Json serializer capabilities in .NET Core, how can I specify a custom value for an enum …
c# .net .net-core .net-core-3.0 system.text.jsonI have this API public ActionResult AddDocument([FromBody]AddDocumentRequestModel documentRequestModel) { AddDocumentStatus documentState = _documentService.AddDocument(documentRequestModel, DocumentType.OutgoingPosShipment); if (documentState.IsSuccess) …
serialization json-deserialization .net-core-3.0I face the following error when adding the migration of database in .net core This is the error: This is …
c# asp.net-core .net-core .net-core-3.0 .net-core-3.1I am converting my newtonsoft implementation to new JSON library in .net core 3.0. I have the following code public static …
c# serialization json.net .net-core-3.0 system.text.jsonI'm starting a new site with Blazor and Windows Authentication and need to identify the current user viewing the page/…
asp.net-core blazor .net-core-3.0 blazor-server-side ef-core-3.0