csharp 无法加载“System.Data.SqlClient”ADO.NET提供程序的实体框架修复程序。

Posted 2021-05-12

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MyApp.Repository
{
    public class EntityFix
    {
        public void FixEfProviderServicesProblem()
        {
            //The Entity Framework provider type 'System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer'
            //for the 'System.Data.SqlClient' ADO.NET provider could not be loaded. 
            //Make sure the provider assembly is available to the running application. 
            //See http://go.microsoft.com/fwlink/?LinkId=260882 for more information.

            var instance = System.Data.Entity.SqlServer.SqlProviderServices.Instance;
        }
    }
}