Question

我试图用F＃设置EF Core。我的DbContext看起来像这样

type MainContext(options : DbContextOptions<MainContext>) =
    inherit DbContext(options)

    [<DefaultValue()>] val mutable dokumenter : DbSet<Dokument>
    member x.Dokumenter with get() = x.dokumenter and set v = x.dokumenter <- v

并在Startup.fs中：

   member this.ConfigureServices(services: IServiceCollection) =
        services.AddDbContext<MainContext>(fun options -> options.UseInMemoryDatabase()) |> ignore

，它给出了以下编译错误：

No overloads match for method 'AddDbContext'. The available overloads are shown below (or in the Error List window).

我做错了什么？

Answer 1

在|>之后添加UseInMemoryDatabase()忽略诀窍：

services.AddDbContext<MainContext>(fun options -> options.UseInMemoryDatabase() |> ignore) |> ignore

使用F＃配置EF Core

1 个答案: