Database.Database.Database C# (CSharp) Method

        public Database()
        {
            db_name = ConfigurationManager.AppSettings["DatbaseFilepath"].ToString();
            db_name = System.IO.Path.Combine(System.Windows.Forms.Application.StartupPath, db_name);

            this._connectionString = ConfigurationManager.AppSettings["connection"].ToString();
            this._connectionString = string.Format(_connectionString, db_name);

            this._connection.ConnectionString = this._connectionString;

            if (!System.IO.File.Exists(db_name))
            {
                SQLiteConnection.CreateFile(db_name);
                _connection.Open();
                _connection.Close();
            }
        }