public class UserDataContext: DbContext
{

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        optionsBuilder.UseSqlite("Data Source = DataFile.db");
    }

    public DbSet<User> Users { get; set; }

}

public class UserDataContext: DbContext
{

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        optionsBuilder.UseSqlite("Data Source = DataFile.db");
    }

    public DbSet<User> Users { get; set; }

}

 public class User
 {

     [Key]

     public int Id { get; set; }
     public string Name { get; set; }
     public string Password { get; set; }
     public string Role { get; set; }




 }

 public class User
 {

     [Key]

     public int Id { get; set; }
     public string Name { get; set; }
     public string Password { get; set; }
     public string Role { get; set; }




 }