C#•3mo ago

✅ In Identity Model class i am having CS1729 coded error message.

Hi, I am trying to build a simple library management system using asp.net but Identity Model is giving me CS1729 error, I googled but couldn't find a solution to it. I have added my "Books" class and "Identity Models" to attachments, could you please give me a tip about how can I solve this error. ( I tried to write it as "public ApplicationDbContext() : base("DefaultConnection", false)" and "public ApplicationDbContext() : base("DefaultConnection")" but in that case gave me other errors as well.) Thank you.

10 Replies

Angius•3mo ago

I mean, the error is quite clear here DbContext constructor does not take two arguments What would this throwIfv1Schema do, if it existed?

RXPHXEL•3mo ago

Takes connection string

RXPHXEL•3mo ago

After deleting it it says this whenever I try to add MVC controler with views using entity framework

RXPHXEL•3mo ago

And I cannot add my model and DBContext Classes to controllers

zuzaki•3mo ago

You need to either register the DbContext as a service or override OnConfiguring. Take a look at the documentation here: https://learn.microsoft.com/en-us/ef/core/get-started/overview/first-app?tabs=visual-studio

protected override void OnConfiguring(DbContextOptionsBuilder options)
        => options.UseSqlite($"Data Source={DbPath}");

protected override void OnConfiguring(DbContextOptionsBuilder options)
        => options.UseSqlite($"Data Source={DbPath}");

builder.Services.AddDbContext<SchoolContext>(options =>
  options.UseSqlServer(builder.Configuration.GetConnectionString("SchoolContext")));

builder.Services.AddDbContext<SchoolContext>(options =>
  options.UseSqlServer(builder.Configuration.GetConnectionString("SchoolContext")));

Getting Started - EF Core

Getting started tutorial for Entity Framework Core

Unknown User•3mo ago

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RXPHXEL•3mo ago

@TeBeCo thank you so much

Unknown User•2mo ago

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MODiX•2mo ago

If you have no further questions, please use /close to mark the forum thread as answered

RXPHXEL•2mo ago

Documentation helped tbh

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✅ In Identity Model class i am having CS1729 coded error message.