Database_iOS.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

using SQLite;
using SQLiteNetPCLVS.iOS;

[assembly: Xamarin.Forms.Dependency(typeof(Database_iOS))]
namespace SQLiteNetPCLVS.iOS
{
    class Database_iOS : IDatabase
    {
        public Database_iOS() { }
        public SQLiteConnection DBConnect()
        {
            var filename = "ItemsSQLite.db3";
            string folder = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
            string libraryFolder = Path.Combine(folder, "..", "Library");
            var path = Path.Combine(libraryFolder, filename);
            var connection = new SQLiteConnection(path);
            return connection;
        }
    }
}