摘要: xml设置View Code <RadioGroup android:id="@+id/MusicList_RadioGroup" android:orientation="horizontal" android:layout_alignParentBottom="true" android:layout_width="match_parent" android:layout_height="wrap_content" android:padding="2.0dip" 阅读全文
posted @ 2011-08-23 19:38 SaiWu 阅读(1482) 评论(0) 推荐(0)
摘要: id字段自增sql="CREATE TABLE IF NOT EXISTS MusicList (id integer primary key AutoIncrement,name varchar(20),path varchar(20))"; <br>常用Select语句desc <table> //查看表结构 select * from <table> //查询所有更select , from table ;//查看指定列select distinct , from table ;//非重复查询insert into users(_i 阅读全文
posted @ 2011-08-23 10:31 SaiWu 阅读(27651) 评论(2) 推荐(3)