修改数据:
public void update(Person p)
{
SQLiteDatabase db = dbOpenHelper.getWritableDatabase();
db.execSQL("UPDATE person SET name = ?,phone = ? WHERE personid = ?",
new String[]{p.getName(),p.getPhone(),p.getId()});
}
public void update(Person p)
{
SQLiteDatabase db = dbOpenHelper.getWritableDatabase();
db.execSQL("UPDATE person SET name = ?,phone = ? WHERE personid = ?",
new String[]{p.getName(),p.getPhone(),p.getId()});
}