.designer file of migration in EF core not being associated with .cs file in visual studio

Visual Studio Code Entity Framework Core Add-Migration not recognized

Step 1 First we need to add reference in *.csproj file in the following way ...Step 2 in Bash/Command propt...dotnet restore...Step 3 ...dotnet ef migrations add MyDbInitialMigration

How do I generate EF Core migrations in a Visual Studio 2015 WinForms project?

I am exploring the new Entity Framework Core (NOT in conjunction with ASP.Net, nor under Linux, what I am coding is just a classic WinForms app built with Visual Studio under Windows 7 64-bit using SQLite as the database engine)....Trying to reproduce ...this example... I have found out that I need the ...dotnet.exe... tool that is not a part of Vi...

Configuring dependencies (e.g. logging) in Program.cs when EF Migrations don't go through Program.cs

I will try to explain my situation as best as possible and I hope it makes sense....My project is a .NET core Web API. With a seperate class library project which contains models including my DbContext stuff....Problem #1 ...I want to be able to Log to console from within Startup.cs...Reason: I am currently debugging setting a variable from an envi...

Entity Framework Core 2.0 Add-Migration doesn't create any migration files

There is an issue within the .NET Core class libraries. The successful workaround is to put the following in the csproj file of the ...Model... project:...<PropertyGroup> <GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles> </PropertyGroup>

entityframework core VS2017 migration file and designer file creating separately

I am using VS2017 v15.4.1. and using EF Core 2.0. When i create a migration, the migration script is created inside \Migrations folder but the .designer.cs file is creating separately....Can anyone help how to make the designer file get created inside the main migration file?...Thanks

dotnet ef migrations add: create migration file only if there are changes

I found a solution to this problem....There is a way to ...create migrations programmatically... instead of using CLI....After looking at the ...MigrationsScaffolder source code... I managed to modify the code in the first link in order to support my needs:... using (var db = new MyDbContext()) { var reporter = new Opera...

Why can't I use file extensions in Entity Framework Core Sqlite files?

When I try to use Entity Framework Core with Sqlite and a file extension of ....db... or ....sqlite..., I get an error...SqliteException: SQLite Error 14: 'unable to open database file'...If I remove the file extension, then it works fine....I'm not very familiar with Entity Framework Core, and have been using things like npoco in the past. I'm wor...

Deleted database & migration file, can't make new migrations nor revert old migrations, what now?

My workflow with my ASP.NET Core app: Whenever I make changes that affect the database, I revert the old migration, make a new migration, apply it. Because this is still early development I think it makes sense to not pollute the project with lots of migration files. Usually I call this temporary migration file ...Initial..., hoping that one of the...

EF Core "no migrations found" despite Migrations folder containing migration files

We have a .NET Core project set up with a Migrations folder containing several migrations that we were able to successfully run in our Development database in the past by executing ...dotnet ef database update.... However, we are now trying to apply those changes to our Staging database and it isn't working. We've set our ...ASPNETCORE_ENVIRONMENT....

EF Core migration error with .NET Core Web API in Visual Studio Code

I have a solution with two projects inside Visual Studio Code:...webapi... project called Sample.API...classlib... project called Sample.Data...In Sample.Data, I have these packages installed:...Microsoft.EntityFrameworkCore.Design Microsoft.EntityFrameworkCore.SqlServer Microsoft.EntityFrameworkCore.Tools ...After creating a DbContext for a simple...