How to make a Connection between EF6 and asp.net core 3

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  Goal:
  Use EF 6 inside of ASP.net core 3 by using a project named ef.
  Project EF is the main connection to the database sql server.

  Problem:
  I get an error saying

  Error = Unable to evaluate the expression. Operation not supported. Unknown error: 0x80070057.

  What part am I missing from the code in order retrieve the data in asp.net core 3.

  Info:
  *Uploaded the project at github (https://github.com/candyboyyy/WebApplication1_asp.netcore3)

  *Using VS 2019, EF 6, asp.net core 3

  

  CREATE TABLE [dbo].[Blogs]
  (
      [BlogId] [INT] IDENTITY(1,1) NOT NULL,
      [Name] [NVARCHAR](200) NULL,
      [Url] [NVARCHAR](200) NULL,
  
      CONSTRAINT [PK_dbo.Blogs] 
          PRIMARY KEY CLUSTERED ([BlogId] ASC)
                      WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, 
                            IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, 
                            ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
  ) ON [PRIMARY]
  GO

  
  

  
  

  • Edited by Sakura Data Sunday, November 3, 2019 10:46 PM
  • Moved by Kyle Wang - MSFTMicrosoft contingent staff Monday, November 4, 2019 6:51 AM

  Sunday, November 3, 2019 10:45 PM