Click here to Skip to main content
15,790,957 members
Please Sign up or sign in to vote.
0.00/5 (No votes)
Hello Iam Using EntityFrameWork Code First
But I Have DataBase And Not Create DataBase
How To Solve Proble
This My Code Create It

Iam Tired This Is My Code
namespace DAL
    using System;
    using System.Data.Entity;
    using System.ComponentModel.DataAnnotations.Schema;
    using System.Linq;
    public class TurboTec:DbContext
        public TurboTec()
        public System.Data.Entity.DbSet<Entities.EF.CompEff> CompEffS { get; set; }
        public System.Data.Entity.DbSet<Entities.EF.dehagh_data> dehagh_dataS { get; set; }
        public System.Data.Entity.DbSet<Entities.EF.dehagh_Tags> dehagh_TagsS { get; set; }
        public System.Data.Entity.DbSet<Entities.EF.HealthyMap> HealthyMapS { get; set; }
        public System.Data.Entity.DbSet<Entities.EF.MaintGeneral> MaintGeneralS { get; set; }
        public System.Data.Entity.DbSet<Entities.EF.MaintOperation> MaintOperationS { get; set; }
        public System.Data.Entity.DbSet<Entities.EF.MaintRoutine> MaintRoutineS { get; set; }
        public System.Data.Entity.DbSet<Entities.EF.Trends> TrendsS { get; set; }

In App.Config :
<add name="TurboTec">
connectionString="data source=.;initial catalog="C:\USERS\B.EBRAHIMI\DESKTOP\TOTAL SOLUTION\DXAPPLICATION2\BIN\DEBUG\DEHAGH.MDF";integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"
providerName="System.Data.SqlClient" />

What I have tried:

Iam Tired Above Code And Error This
Model compatibility cannot be checked because the database does not contain model metadata. Model compatibility can only be checked for databases created using Code First or Code First Migrations
Updated 14-Aug-16 1:50am
njammy 15-Aug-16 6:43am    
What is the "name" attribute of your connection string set to?
Nathan Minier 15-Aug-16 9:05am    
1. It's not finding the database. Is your Data Source correct?
2. Your account does not have dbcreator permissions set. Use an account that does.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month

CodeProject, 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 +1 (416) 849-8900