WebJul 29, 2010 · If i want to write a query that returns the data from all 4 the tables, I am currently writing: Company company = context.Companies .Include ("Employee.Employee_Car") .Include ("Employee.Employee_Country") .FirstOrDefault (c => c.Id == companyID); There has to be a more elegant way! This is long winded and … Webuse, Entity Framework Core 2.0 enables you to work directly with the data in a database through domain-specific objects and methods. Beginning Entity Framework Core 2.0 is a carefully designed tutorial. Throughout the book you will encounter examples that you can use in your day-to-day coding, and you
Loading Related Entities - EF6 Microsoft Learn
WebDec 28, 2010 · The RTM version of Entity Framework 4.1 actually includes extension methods in the EntityFramework.dll file, for eager loading with lambda through the Include function. Just include the DLL in your project and you should be able to write code like: var princesses1 = context.Princesses.Include(p => p.Unicorns).ToList(); WebEntity Framework core work-around. Since version 2.0.0, EF-core has global query filters. These can be used to set predefined filter on entities that are to be included. Of course that doesn't offer the same flexibility as filtering Include on the fly. Although global query filters are a great feature, so far the limitation is that a filter can ... mtrx inverted wheels
EF Core Include - Learn How to Retrieve Related Objects in LINQ
WebSep 23, 2024 · I'm trying to write a repository method for Entity Framework Core 2.0 that can handle returning child collections of properties using .ThenInclude, but I'm having trouble with the second expression. Here is a working method for .Include, which will return child properties (you supply a list of lambdas) of your entity. WebThe Include () extension method also has a string overload, which your repository code is invoking: query = query.Include (includeProperty); This causes in your case "PermissionList" to be eagerly loaded, and it seems to support multiple Include () s using a comma-separated list (e.g. "PermissionList,PermissionList.ChildPermissions" ). Share ... WebApr 27, 2009 · This will bring back the Properties, and if the relationship between entity and Properties is a one to many (but not a many to many) you will find that each resulting anonymous type has the same values in: anonType.Entity.Properties anonType.Properties This is a side-effect of a feature in the Entity Framework called relationship fixup. how to make shredded chicken moist