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 SQLiteCommand cmd= new SQLiteCommand("SELECT * FROM Users",conn); SQLiteDataReader reader = cmd.ExecuteReader(); 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