下列横向中填什么? SQLiteConnection conn = new SQLiteConnection();//创建对象实例 conn.ConnectionString = "Data Source=" + Server.MapPath("App_Data/store.db") + ";Pooling=true;FailIfMissing=false";//设置属性 conn.Open();//执行方法SQLiteDataAdapter ada= new SQLiteDataAdapter ("SELECT * FROM Users", conn);//设置属性DataSet data1=new DataSet();//创建ada.Fill(data1,”Users”);// DataAdapter的填充方法,把查询到的数据填充到内存数据库ds中 GridView grid = new GridView(); form1.Controls.Add(grid); grid.DataSource = //设置属性 grid.DataBind();//执行上面的属性设置