zzz projects Entity Framework 6 EF 6
Home EF Core 5 Articles Knowledge Base Online Examples
  • Home
  • EF Core 5
  • Articles
  • Knowledge Base
  • Online Examples

Entity Framework 6 - Knowledge Base (KB)

4 results for: in tag: list

Entity Framework options to map list of strings or list of int (List<string>)

I want to store an object that contains a List of primitives using EF....public class MyObject { public int Id {get;set;} public virtual IList<int> Numbers {get;set;} } ...I know that ...EF cannot store... this, but I'd like to know possible solut...
entity-framework list mapping orm
asked by Bernhard Kircher

How can I extract a list of Tuple from a specific table with Entity Framework / LINQ?

I need to extract a list of couple 'ID'/'Name' from a large table in C# .NET with Entity Framework....I try this request :...List<Tuple<int, string>> list = (from res in db.Resource select new Tuple<int, string>(res.Resou...
.net c# entity-framework linq list
asked by Alex

Exception of type 'System.InvalidOperationException' occurred in System.Core.dll but was not handled in user code

I get the below excption:...Exception of type 'System.InvalidOperationException' occurred in System.Core.dll but was not handled in user code...Additional information: The sequence does not contain Elements....at line...var kategoria = db.Kategorie.Includ...
asp.net c# entity-framework exception list
asked by Lukasz

How to add classes to a list?

If i have a set of Entities (Classes) like this :...Employee, Department, Room ... etc ...How to add these ...classes... to a list instead of a list of objects :...Like this :...{Employee, Department, Room} ...I want to get these classes because i have a ...
c# collections entity-framework entity-framework-plus list
asked by Anyname Donotcare

Page 1 of 1
  • 1

Prime Library

Performance

  • Entity Framework Extensions
  • Entity Framework Classic
  • Bulk Operations
  • Dapper Plus

Expression Evaluator

  • C# Eval Expression
  • SQL Eval Function
More Projects...

Related

  • EF Extensions Online Benchmark
  • WIN an EF Extensions license
  • EF6 BatchSaveChanges for only $79
Save your entities 20× faster with EF Extensions
SaveChanges vs BulkSaveChanges

Try for free now